Wide Application Bearing protectors are used for wheel hub grease cover bore with a diameter of 2.441 inches for boat trailers, snowmobiles, RV, ATV and utility trailers.. Automatic Grease Check Real time monitoring of lubricating grease pressure inside bearings through spring-loaded pistons, eliminating the need for frequent disassembly and inspection.. Weather Resistance Chromed stainless steel bearing protectors have excellent corrosion resistance and rust resistance, suitable for saltwater or freshwater environments.. Prevent Leakage Bearing protectors keep bearing grease from leaking out in high-speed rotation and high temperature, using a grease gun to lubricate bearings can solve the hub overheating issues.. Dust Prevention Dust covers effectively block water, dust, and debris from entering the bearing chamber, reducing bearing wear and corrosion..

HEAVY DUTY These dust caps are made of high quality carbon steel and rubber, surface zinc plated, strong and durable, not easy to deform, corrode or rust.. WITH EXTRA 2 SEALS 2 caps meet your daily use and extra 2 seals will be a reserve in case you get into trouble.. DIMENSIONOD 1.98 inch 50.4 mm.Please check the size information and compatibility carefully before placing an order.. FITFit most standard 2000 -3500 lb trailer wheel hub for both types of axles EZ Lube and standard. Fit standard brake idler trailer axles for most 4 lug 5 lug axles with 1.98 diameter cap.. SATISFACTION GUARANTEEFor whatever reason, if you are not satisfied, you can request a replacement. Please do not hesitate to contact us if you have any questions. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase..

COMPATIBLE WITHThis trailer hub kit 5 bolt 4.5 fits 1-116 to 1-38 trailer axle 3500 lbs 84 Spindle EZ-Lube Axle.Fits L44649 outer bearings and L68149 inner bearings.. HOW TO MEASURE HUB BOLT PATTERN5 lug is from the OUTERMOST point of a hole to the CENTER of another hole.Please measure the size before purchase to avoid delayed repair and replacement due to wrong size.. EASY TO INSTALLEverything has been pre-installed. No assembly required.Grind dust cap OD to a taper around leading edge. Makes installation very easy and convenient.. STURDYCompliant with US G3000 standards.Made of high quality carbon steel. Heavy duty and long service life. Surface paint treatment to effectively avoid rust and corrosion.The bearings have high precision, low friction and low noise. Thick grease seal, no leakage.If you are paying for quality, something will last you longer and then save you money.. PRE-LUBRICATEDThe bearings have been pre-lubricated. It effectively prevents the bearings from rusting. Ensure that the bearings are in good condition when in use.. COMPLETE SETThe kit contains all the accessories required for installation.No need to purchase additional separate accessories in your local.KITS INCLUD 2pcs 3500lbs 5x4.5 Hub, 2pcs L68149 Inner Bearings, 2pcs L44649 Outer Bearings, 2pcs Grease Seals 1.719I.D - 2.565O.D, 2pcs Spindle Nuts 1I.D, 2pcs Washer 1I.D, 2pcs Dust Caps with rubber plugs, 10pcs Nuts 12-20 thread, 2pcs Cotter Pins L 2.3.. GUARANTEEShould the unthinkable happen and it does break down, the hub kit comes with a 1-year guarantee.If you have any questions please contact us and we will solve your problem.

FITTING SIZE CZC AUTO bearing partner bras fit 1.98 inch bearing protectors, for most small trailers. Please note that Bearings is not included. HIGH QUALITY gery durable rubber caps make trailer bearing buddy rustfree corrosion resistant, ensures longer-lasting fit. MAIN FUNCTIONS keep water, dirt or road grime out of wheel bearings. Maintain pressure and keep bearing greased. UNIVERSAL FITMENT 2 hub dust caps for replacement of bearing buddy, protect hubs on boat, RV, snowmobile, ATV and utility trailers. WARRANTY CZC AUTO offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using, simply contact us, your problem will be solved within 24 HOURS.

FITFits 1-116'' to 1-38 Trailer Axles 3500lb 84 Spindle.. LUXURY KITThis trailer hub bearings kit includes 2 SETS,TOTAL 20PCS accessories.2PCS bearings L68149, 2PCS races L68111, 2PCS bearings L44649, 2PCS races L44610, 2PCS grease seals 171255TB, 1.719'' I.D, 2PCS cotter pins, 2PCS dust caps 1.98'', 2PCS rubber plugs, 2PCS spindle nuts, 2PCS washers.Meet the need for multiple repairs at a tenth of the price of buying locally.. WITH EXTRA REMOVABLE CAPS AND SPINDLE NUTSOthers DO NOT INCLUDE dust caps,rubber plugs and spindle nuts .We provide dust caps,rubber plugs and spindle nuts.Shims were even provided.Washers are even provided.These part meet your daily use and extra parts will be a reserve in case you get into trouble.. STURDY AND DURABLEPrecision bearing manufacturing, low working noise.Grease seal with double lip design,no leak.All boat trailer parts are made of high quality materials and have a long service life.Total 989g also shows how heavy it is.. WELL PACKING The parts are packed in in a heavy duty box with bubble wrap.Effectively avoid damage due to parts colliding with each other in the box.. SATISFACTION GUARANTEEFor whatever reason, if you are not satisfied, you can request a replacement. Please do not hesitate to contact us if you have any questions. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase..

FITFits 1-116'' to 1-38 Trailer Axles 3500lb 84 Spindle.. LUXURY KITThis trailer hub bearings kit includes 2 SETS,TOTAL 16PCS accessories.2PCS bearings L68149, 2PCS races L68111,2PCS bearings L44649, 2PCS races L44610,2PCS grease seals 171255TB, 1.719'' I.D,2PCS cotter pins,2PCS dust caps 1.98'',2PCS rubber plugs.Meet the need for multiple repairs at a tenth of the price of buying locally.. WITH EXTRA CAPS AND PLUGSOthers DO NOT INCLUDE dust cap and plugs.We provide dust cap and plugs.2 caps meet your daily use and extra 2 seals will be a reserve in case you get into trouble.. STURDY AND DURABLEPrecision bearing manufacturing, low working noise.Grease seal with double lip design,no leak.All boat trailer parts are made of high quality materials and have a long service life. WELL PACKING The parts are packed in in a heavy duty box with bubble wrap.Effectively avoid damage due to parts colliding with each other in the box..

Trailer Hub Bearings Kit compatible with 1-38'' to 1-116''3500 Lbs Trailer Axle. 2 inner bearings and 2 inner races L68149 ID 1.378''L68111 OD 2.362''. 2 outer bearings and 2 outer races L44649 ID 1.063''L44610 OD 1.980''. 2 Grease Seal 171255TB 10-19 Double Lip, Spindle 84 1.719'' x 2.565''.

FIT - Fits most standard 2000 -3500 pounds trailer wheel hub for both types of axles EZ Lube and standard. Fits standard brake idler trailer axles for most 4 lug 5 lug with 1.98 diameter caps.. DIMENSIONS - Trailer Bearing Dust Cap 1.98 OD50.4mm.Please check the size information and compatibility carefully before placing an order.. ANTI-RUST - Surface zinc-plated,resistant to seawater corrosion, and has a long service life.. HEAVY DUTY - Trailers dust caps and rubber plug are made of high quality carbon steel and rubber, provides corrosion and abrasion resistance.. SATISFACTION GUARANTEE - For whatever reason, if you are not satisfied, you can contact us at any time and we will provide you with a satisfactory solution.Please rest assured purchase..

44 Trailer Hub FITFor 4 lug trailer hub 2,000 lbs trailer axle.Fits both 1 and 1-116 diameter straight spindles.With 2pcs 1.25 ID and 2pcs 1.5 ID grease seal.With L44643 bearings for 1'' axle, L44649 bearings for 1-116'' axle,Don't worry about adaptation.This hub kit fit straight spindle, not for tapered spindle.. Anti-collision PackagingEach set of Trailer hubs 4 lug independent box packaging, an outer box inside with two separate box packaging, a good solution to the transport process of collision wear, but also convenient for you to store, good packaging comes from our love for high-quality trailer hub assembly.. High standardTrailer hub kit 4 bolts 4,in strict accordance with the US G3000 standard production,using high-quality materials.With excellent strength and rigidity,as well as better heat transfer performance,has a longer service life.. Product advantageThe trailer hub kit is coated in black and tested with 96h salt spray test to prevent corrosion and rust. Dust cover surface galvanized,not only beautiful but also wear-resistant.The hardness standard of the Lug nuts is 10.9,which solves the fracture problem well.Bearing high-quality steel,low noise and reduce the coefficient of friction of the wheel hub,completely solve the problem of trailer spindle shaking and oil leakage.. What you will getYou will receive 2pcs hub kits 4 bolts 4 for 2000lbs, 4pcs L44649 bearings I.D 1-116, 4pcs L44643 bearings I.D 1, 8pcs Lug nuts 12-20 threads, 4PCS Dust Caps O.D 1.98, 2PCS Grease Seals O.D 1.98 - I.D 1.25.2PCS Grease Seals O.D 1.98 - I.D 1.5,2Pcs Cotter Pins Length 2.3PS.Not include castle nuts. Satifaction guarantee For whatever reason, if you are not satisfied,Please do not hesitate to contact us. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase..

Advantage - Rotating quiet and high speed, high quality chrome steel bearings are rugged and durable.. Bearing - 100 dimensional tolerance, noise and vibration inspection, for optimal installation and performance.. Fits for - Trailer axle hub wheel for 1-38'' to 1-116'', L68149L68111 and L44649L44610 x 2, 171255TB seal, cotter pin and dust cover x 2.. Guarantee - 1 year 50,000 miles free replacement or refund no reason, don't worry about buying.. Expert - Professional bearing manufacturing began in 1945, worth your find and trust..

FitThe trailer wheel bearing kit fits 3500lbs 1-116'' L68149L6811 bearingsto 1-38'' L44649l44610 bearings trailer axles, spindle 84.. Great Value PackThese 2 sets trailer bearings kits include 20Pcs parts 2pcs L68149 bearings 2pcs L68111 races, 2pcs L44649 bearings 2pcs L44610 races, 2pcs 171255TB grease seals, 2pcs spindle nuts, 2pcs shaft washers, 2pcs cotter pins, 2pcs dust caps, 2pcs rubber plugs.. SizeBoat trailer bearings races l68149x2,l68111x2 1-38,bearings races l44649x2,l44610x2 1-116,2pcs 171255TB grease seals1.72''id,2.56od,2pcs spindle nuts1,2pcs shaft washers1'',2pcs cotter pins2.4'',2pcs dust caps1.98,2pcs rubber plugs1.18.. High Quality Material3500lb trailer wheel bearings Made of high quality chrome steel bearings, sturdy and durable, low working noise and has been tested many times before sale. Double lip grease seal to prevent leakage.. FunctionTrailer axle bearing kit Installing the kit on your trailer axlewhich can help reduce friction and make rotation smoother, protect the parts that support rotation and maintain the correct position of the rotation axis and provide excellent support for the spindle..

FUNCTIONInstalling the trailer wheel bearings 3500 lb kit on your trailer axlewhich can help reduce friction and make rotation smoother, protect the parts that support rotation and maintain the correct position of the rotation axis and provide excellent support for the spindle.. INCLUDING Bearings L681492, Bearings L446492 Races L681112, Races L44610, Grease seals 171255TB, 1.719'' I.D2 , Cotter pins2, Dust caps 1.98''2 , Rubber plugs2, Spindle nuts2, Washers2.. FITS 3500lbs 1-116'' to 1-38'' Trailer Axles, Spindle 84, EZ-Lube Axle. And the packaging has been upgraded, each component having a separate sealed packaging bag that is rust proof and dustproof, allowing for better storage.. PREMIUM QUALITYLong life-span matters, that is why our L68149 bearing kit is composed of chrome steel bearings and all trailer hub parts are made of high quality materials which are sturdy, low wear , low vibration, low working noise , greatly increase the service life.. 24-MONTH WARRANTY If for any reason at all, you are not fully satisfied with the boat trailer axle hub bearings kit, simply contact us through amazon message at any time. We will provide comprehensive quality assurance for our product..

FITFits 1-116 2000-2200 lb BTR Straight boat trailer axle.Fits 1.25'' I.D grease seals.. LUXURY KITThis trailer hub bearings kit includes 2 SETS,TOTAL 16PCS accessories.4PCS bearings L44649, 4PCS races L44610, 2PCS grease seals 12192TB, 1.25'' I.D, 2PCS cotter pins, 2PCS dust caps 1.98'', 2PCS rubber plugs.Meet the need for multiple repairs at a tenth of the price of buying locally.. WITH EXTRA CAPS AND PLUGSOthers DO NOT INCLUDE dust cap and plugs.We provide replaceable dust cap and plugs.4 caps meet your daily use and extra 4 seals will be a reserve in case you get into trouble.. STURDY Precision bearing manufacturing, low working noise.Grease seal with double lip design,no leak.All boat trailer parts are made of high quality materials and have a long service life.. WELL PACKING The parts are packed in in a heavy duty box with bubble wrap.Effectively avoid damage due to parts colliding with each other in the box.. SATISFACTION GUARANTEEFor whatever reason, if you are not satisfied, you can request a replacement. Please do not hesitate to contact us if you have any questions. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase..

Quick Easy Installation Our trailer wheel bearing kits are designed for a hassle-free setup, saving you time and effort. Premium Materials All trailer parts are built from top-tier, durable, and reusable materials. Experience faster, quieter performance for a smoother, more enjoyable ride. Smooth and Silent Performance Precision-crafted bearings for ultra-quiet operation. The leak-proof, double-lip grease seal guarantees a clean, maintenance-free experience. Built from top-quality materials, all our boat trailer parts are made to last. Fits for Trailer axle hub wheel for 1-38'' to 1-116'', 3500 Lbs Trailer Axle. 2 Pack Trailer Bearings Kit Our trailer bearing kit include L68149L68111 and L44649L44610 x 2, 171255TB seal x 2, cotter pin x 2.

Precise Compatibility with 1.98-Inch Hubs Wheel Bearing Protectors are designed for hubs with a 1.98-inch bore, enabling fast and efficient bearing lubrication and significantly improving trailer performance.. Effective Sealing and Pressure Control This Trailer Bearing Dust Cap effectively prevents road dust, water, and dirt from entering, as well as grease splatter, ensuring complete bearing protection.. Precise Filling The vent allows for direct observation of grease filling in the hub cavity. It also functions as a safety relief valve to prevent excessive pressure, ensuring perfect filling and preventing seal damage.. Durable Material The Wheel Bearing Protectors are made of chrome-plated steel, offering excellent corrosion resistance. Installation is simple yet securesimply tap with a rubber mallet to complete bearing protection in seconds.. Versatile Applications Bearing Protectors are suitable for most boats, snowmobiles, ATVs, and utility trailers, ensuring that wheel bearings of all types remain in optimal operating condition..

Fitting Size CZC AUTO Bearing Protectors fit 1.98 inch hub grease cap bore diameter Please measure your hub bore size before ordering. Universal Fitment 2 Pack Bearing Buddies for trailers prevent wheel bearing failure on boat, RV, snowmobile, ATV and utility trailers. Main functions 1. Keep water, dirt or road grime out of wheel hubs and bearings. 2. Maintain pressure and keeps bearing greased. Chrome-plated Steel Housing Make the 1.98 inch trailer bearing buddy rustfree corrosion resistant, ensures longer-lasting fit. CZC AUTO - Reliable Brand in Bearing Buddy Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using, simply contact us, your problem will be solved within 24 HOURS.

TYPE 1.98 wheel bearing protectors.. MATERIAL Made of high-quality rubber, good toughness, resistant to wind and rain.. SIZE 1.98 1.33 ID H.. FEATURE Prevent dust and dirt from entering the bearing protection device, it can maintain the pressure and keep the bearing lubricated, it is specially designed to prevent the grease from falling off.. PACKAGE INCLUDES 4pcs Trailer hub dust caps..

FITMENT Bearing protectors fit 1.98 inch hub grease cap bore diameter. Please measure your hub bore size before ordering.. FUNCTION Bearing protectors can keep water, dirt or road grime out of wheel hubs and bearings, maintain pressure and keeps bearing greased.. APPLICATION Bearing Protectors for trailers prevent wheel bearing failure on boat, RV, snowmobile, ATV and utility trailers.. EXCELLENT MATERIAL Chrome-plated Steel Housing, rust-free corrosion resistant, ensure a long service life, and has undergone testing to ensure good performance.. EASY TO INSTALL Hold the trailer bearing dust cap against the hub with a small block of wood, and drive it into place with a hammer..

MARINE-GRADE PROTECTION Specifically formulated to protect trailer wheel bearings from marine corrosion, salt water, and atmospheric chemicals. MULTI-USE FORMULA Ideal for various marine applications including winches, bearings, hatch hinges, pumps, and anchor chain reels. WIDE TEMPERATURE RANGE Effective performance across a temperature spectrum of 0 to 325 Fahrenheit. ASTM COMPLIANT Meets the stringent ASTM D4950 GC-LB performance classification requirements. RECOMMENDED FOR MARINE APPLICATIONS Provides unmatched protection for components frequently exposed to corrosive marine environments, and outperforms standard products for household and shop use. WATER-INSOLUBLE Designed to resist water washout, ensuring long-lasting protection in wet conditions. PROUDLY AMERICAN, TRUSTED GLOBALLY - With STAR BRITE, you're choosing a leading name in marine, auto, RV, home, and outdoor products since 1973, all proudly made in the USA for superior quality and performance.

PROTECT YOUR INVESTMENT - Whether its a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bearing Buddy Bra, which keeps grease out of your wheel and adds protection. AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure valve, our trailer axle grease cap releases excess grease. This trailer hub dust cap protects seals and bearings from damage while maintaining optimal hub lubrication. KEEPS GREASE IN WATER OUT - Bearing Buddy has a spring-loaded piston that keeps a steady 3 psi of pressure inside your hub to hold grease in and block out water and dust. Bearing Buddy limits the pressure to 3 psi, preventing overfilling and overpressurization. Without this feature, the inner seal will be damaged. QUICK SIMPLE INSTALLATION - Measure the inside diameter of your trailer hub or the outside diameter of the dust cap with a caliper for a precise fit. Then, tap the trailer Bearing Buddy into place using a wood block and a hammer. No special tools or experience required. BUILT TO LAST - Crafted from stainless steel, Bearing Buddies for boat trailers stand up to freshwater environments. These trailer bearing dust caps are also proudly made in the USA and backed by a Lifetime Warranty, giving you long-term peace of mind.

Package Include 2x 1.98 Wheel Bearing Protectors, 2x Protector Caps. Bearing Protectors fit 1.98 inch hub grease cap bore diameter Please measure your hub bore size before ordering. Fits most 2000 or 3500 pound axle, Universal for trailers prevent wheel bearing failure on boat, RV, snowmobile, ATV and utility trailers. Made of high quality stainless steel with maximum anti-corrosion ability, keep water, dirt or road grime out of wheel hubs and bearings. If your trailer is often in a saltwater environment or needs to be driven on the highway for a longer period of time, then this trailer partner bearing protector is vital for the bearings Installation is very easy, no need to use complicated tools, just a board to assist.

BE SAFE AND PROTECT YOUR INVESTMENT If your trailers are used in saltwater environment or you have to drive a lot on highway, these buddy bearings for trailers are essential for protecting the bearings Changing bearings is always a pain and these buddies are cheap but great insurance of your investment No more taking the bearings out every year to pack. EASY TO INSTALL These bearing buddies are very easy and simple to install on your bearings Its real easy, quick and no mess in filling them up with grease gun With auto check feature, you can monitor the grease level anytime by simply taking the cap off With such a painless effort comes the special protection for your bearings. FIRM GRIP The Bearing Buddy dust caps come in various sizes Just choose the perfect size and model for your wheel covers and it would fit nice and tight on your bearings and would not fell off for miles These bearing buddies will help save you from serious mechanical problems A long-lasting and economical solution for your bearings protection. MAINTAINED AND ENHANCED LUBRICATION The Bearing Buddies keep pressure on the grease inside the axle hub preventing water and dust from getting in Spring loaded piston exerts a slight pressure of 3psi against the grease which maintains a slight pressure between the inside of hub and the outside environment An automatic pressure relief feature prevents over-filling and over pressurization.. PEACE OF MIND Bearing Buddys quality speak for themselves If used and serviced properly, your bearings would last 2 to 3 times as long as they would without these trusty buddie Forget about the bearing overheating and failure along highway somewhere Save yourself the hassle and order these premium quality small bearings now, better safe than sorry..

Compatible with 3500lbs 1-116'' to 1-38'' Trailer Axles, Spindle 84, EZ-Lube Axle.. 4Pcs L68149 Bearings,4Pcs L68111 Races, 4Pcs L44649 grease Bearings,4Pcs L44610 Races, 4Pcs 171255TB Grease Seals 1.719''I.D, 2.565''O.D, 4Pcs Spindle Nuts, 4Pcs Shaft Washers, 4Pcs Cotter Pins, 4Pcs Dust Caps 1.98''O.D., 4Pcs Rubber Plugs included in the trailer hub bearings kit.. We provide dust caps,rubber plugs,spindle nuts,Shims and Washers .More parts than others,These parts meet your daily use and extra parts will be a reserve in case you get into trouble.. Precision bearing manufacturing, low working noise.Grease seal with double lip design,no leak.All boat trailer hub parts are made of high quality materials and have a long service life.Total 1928g also shows how heavy it is.. In order to install better, the axle dust cap is slightly larger by design. You need to knock it into place using a wood block and hammer or rubber mallet, to prevent denting the cap while installing..

PROTECT YOUR INVESTMENT - Whether its a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bearing Buddy Bra, which keeps grease out of your wheel and adds protection. AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure system, our trailer bearing dust cap releases excess grease. This bearing cover protects seals and bearings from damage while maintaining optimal hub lubrication. KEEPS GREASE IN WATER OUT - Our wheel bearing caps for trailers use a spring-loaded piston to maintain safe 3 psi pressure, keeping grease in and contaminants out while preventing overpressurization that could damage the inner seal. QUICK SIMPLE INSTALLATION - Measure for proper fit, then tap the Bearing Buddy into the hub using a wood block and hammer. No special experience needed. If the wheel bearing protectors dont fit securely, stop and contact Bearing Buddy. BUILT TO LAST - Made with corrosion-resistant stainless steel, Bearing Buddies are built for freshwater use on boat, RVs and ATVs, utility and horse trailers. These trailer bearing caps are made in the USA and backed by a lifetime warranty for long-term reliability.

Trailer Axle Bearing Protector Defense These bearing protectors can keep water, dirt or road grime out of wheel hubs and bearings, they ensure a secure seal and extends bearing life. . Wheel Bearings Protection with Constant Lubrication Featuring a spring-loaded grease chamber, this trailer wheel bearing protector allows quick access via standard mini grease gun. and prevent overheating during long hauls.. Plated Bearing Protectors for Corrosion Resistance Our bearing protector are made of high quality stainless steel. with a polished chrome finish, these bearing protectors chrome resists rust and corrosionideal for marine environments, boat trailers, and off-road conditions exposed to saltwater and extreme temperatures.. Universal type Trailer Wheel Bearing Protector This 2-pack of wheel bearing hub protectors fits most 1.98 diameter lug hubs. compatible with boat trailers, RVs, snowmobiles, ATVs, and utility trailers for reliable, all-around protection on every axle.. Simple Installation Practical Maintenance Design No tools needed, just clean the hub, press on the protector, and secure the cap. The removable cover lets you monitor grease levels anytime, while the automatic pressure relief prevents overfilling. for full axle coverage..

Package List You will receive 4 gray bearing dust covers, which are durable and can protect your trailer wheels from debris or dust, keeping them lubricated for a long time. Product Size The trailer bearing dust cover measures 1.98 inches 1.0 inches, suitable for most small trailers. Please determine the size of the bearing protection cover you need before ordering. High-Quality Material The trailer wheel hub dust cover is made of high-quality rubber material with good anti-rust and anti-corrosion performance, which can better protect the trailer bearings from rust and corrosion. Safe and Practical This bearing protection cover is safe and durable, which can keep your bearing protection device lubricated for a long time, thereby ensuring your safe driving. Product Use This bearing partner rubber cover can effectively block dust and dirt from entering the bearing protection cover and prevent grease from falling off, so as to better keep the bearing lubricated.

MODEL Bearing Buddy 1980A Chrome Version Protective Bra 19-B. SIZING 1.980 inch inside diameter of hub See secondary photograph for measuring instructions.. CONTENTS One Pair of 1980A Chrome Bearing Buddys with auto check feature Matching Protective Bras. MATERIAL Chrome Plated Steel Exterior Shell with Stainless Steel internal parts. Made in U.S.A..

PROTECT YOUR INVESTMENT - Whether its a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bearing Buddy Bra, which keeps grease out of your wheel and adds protection. AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure valve, our trailer axle grease cap releases excess grease. This trailer hub dust cap protects seals and bearings from damage while maintaining optimal hub lubrication. KEEPS GREASE IN WATER OUT - Bearing Buddy has a spring-loaded piston that keeps a steady 3 psi of pressure inside your hub to hold grease in and block out water and dust. Bearing Buddy limits the pressure to 3 psi, preventing overfilling and overpressurization. Without this feature, the inner seal will be damaged. QUICK SIMPLE INSTALLATION - Measure the inside diameter of your trailer hub or the outside diameter of the dust cap with a caliper for a precise fit. Then, tap the trailer Bearing Buddy into place using a wood block and a hammer. No special tools or experience required. BUILT TO LAST - Crafted from stainless steel, Bearing Buddies for boat trailers stand up to freshwater environments. These trailer bearing dust caps are also proudly made in the USA and backed by a Lifetime Warranty, giving you long-term peace of mind.

Trailer Grease Cap Plugs Specifications Including 4 pieces rubber plugs. OD 1.44 inch ID1.08 inch. Trailer Bearing Cap Plug Compatibility Compatible with most 1.98inch 2.44inch 2.72inch and more size trailer axle cap. High-quality Rubber Material Our rubber plugs are made of excellent neoprene that has good elasticity, tear resistance, oil resistance and chemical resistance. Trailer Dust Cap Plugs Function These rubber grease plugs are specifically designed to prevent impurities from entering the trailer bearing, extending service life and ensuring optimal performance. Service RXALASKA stand behind the quality of our products with a comprehensive after-sales service. If you encounter any issues, our dedicated support team is available to assist you. Please check the size with your trailer bearing dust cap before ordering.

Versatile Compatibility - Designed specifically for most 6 pins, this trailer bearing is ideal for various trailer setups. With a tailor-made hub diameter of .980 inches, it ensures a fit and seamless , making it the top choice for trailer enthusiasts seeking solutions for their needs.. User-Friendly Installation - Experience hassle- installation with our trailer bearing, which allows you to complete the setup without the need for complicated tools. This straightforward approach not only saves you valuable time but also enables you to on your outdoor adventures without the stress of difficult installations, enhancing your overall experience.. Premium Durability - Constructed high-quality stainless steel, this trailer bearing promises exceptional strength and to wear and tear. Its robust design ensures a service life, thus providing peace of mind for your towing needs while maintaining high performance under various conditions.. Life-Extending Features - Engineered to maintain internal pressure approximately 3 psi within the hub, this trailer bearing efficiently prevents and intrusion, especially during submersion. This innovative feature significantly extends the bearing life, allowing you to enjoy prolonged usage while minimizing maintenance worries.. Grease Monitoring - With an automatic inspection function, our trailer bearing offers a grease indicator to grease failure. This advanced feature ensures that you are always aware of the lubrication status, thus safeguarding your trailer's performance and extending the longevity of your towing equipment..

Versatile Applications Designed for boat trailers, these bearing protectors offer in a variety of water-based recreational vehicle applications. With a diameter of 1.781 inches, they fit standard trailer hubs, ensuring suitability for numerous trailer types.. Enhanced Constructed from stainless steel, these units the internal components of your trailer's wheel bearings by preventing contaminants from entering and retaining essential lubricants within.. User-Friendly Design The ease with which you can check grease levels by removing the cap allows for regular maintenance without complex procedures. This design feature supports proactive maintenance practices to ensure optimal performance.. Aesthetic Appeal These covers not only serve a functional purpose but also enhance the visual appeal of your trailer wheels. The addition of brass rubber caps complements the overall look while offering practical. Comprehensive Package Each set includes two bearing protectors that come ready for installation. The package provides all necessary items for securing tight fits on your trailer, contributing to the safety and efficiency of your equipment..

BE SAFE AND PROTECT YOUR INVESTMENT If your trailers are used in saltwater environment or you have to drive a lot on highway, these buddy bearings for trailers are essential for protecting the bearings Changing bearings is always a pain and these buddies are cheap but great insurance of your investment No more taking the bearings out every year to pack. EASY TO INSTALL These bearing buddies are very easy and simple to install on your bearings Its real easy and quick and no mess in filling them up with grease gun You can monitor the grease level anytime by simply taking the cap off With such a painless effort comes the special protection for your bearings. FIRM GRIP The Bearing Buddy dust caps come in various sizes Just choose the perfect size and model for your wheel covers and it would fit nice and tight on your bearings and would not fell off for miles These bearing buddies will help save you from serious mechanical problems A long-lasting and economical solution for your bearings protection. MAINTAINED AND ENHANCED LUBRICATION The Bearing Buddies keep pressure on the grease inside the bearings preventing water and dust from getting in Spring loaded piston exerts a slight pressure of 3psi against the grease which maintains a slight pressure between the inside of hub and the outside environment An automatic pressure relief feature prevents over-filling and over pressurization.. PEACE OF MIND Bearing Buddys quality speak for themselves If used and serviced properly, your bearings would last 2 to 3 times as long as they would without the buddies Forget about the bearing overheating and failure along highway somewhere Save yourself the hassle and order these premium quality bearings now, better safe than sorry.

Chrome-Plated Bearing Protector These chrome-plated bearing protectors are very easy and simple to install on any type of wheel. Heavy-duty strong bearing protectors are specially designed to keep grease off the wheels which can come from overfilling of axle hubs, and that is automatically relieved by the bearings.. Superior Durable Material The bearings are made of superior durable material and resistance to rust, corrosion, provide strong strength under heavy loads and also provide high shields on both sides keeping the lubricant in and contaminants out. Provides an easy way to protect your bearings by keeping water out and grease in.. Provide Strong Protection Made of premium-quality stainless steel exterior shell with internal parts protect your motorcycle, car, bus rim with strong strength. With the auto-check feature, you can monitor the grease level anytime by simply taking the cap off - With such a painless effort comes the special protection for your bearings.. Durable and Long Lasting Just choose the perfect size for your wheel and it would fit nice and tight on your bearings and would not fell off for miles. High strength, wear resistance, rust resistance, and other excellent characteristics, making this product very durable and has a long service life.. Simple and Easy to Install Constructed with specifically designed to provide maximum and comfortable performance. These bearing protectors are very easy and simple to install on your wheel. Designed to be applied to the rims of your wheels with the stable performance of internal parts material. Forget about the bearing overheating and failure along a highway somewhere..

Material Vinyl. Color Black Finish Glossy. Overall Dimensions 1 12 H x 1 78 Dia.. Fitment Bearing Buddy Model trailer hubs and axels.. Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate. Hardware and instruction installation manual not included.

Dimension and Compatibility 4pcs bearing with 1.98 inch diameter hub, designed to be used in most 4 or 5 bolts hubs. Hub and Bearing This trailer bearing buddies are used to keep water and dirt out of hubs and bearings, a great way to extend bearing life. and Rugged Wheel hub bearing protector is made of stainless steel, anti-, and not easy to deform. Widely Used Trailer bearing protector is widely used for boat, snowmobile, ATV, horse, RV and utility trailers Please be sure and measure your hub for the correct size. Easy Installaltion Easy to install, no complicated tools needed, conform to strict quality control standards, to use. For any problem about this bearing , please feel to us.

What You Will Get the package comes with 4 pieces of bearing protectors for trailers with dust covers, sufficient in quantity for you to protect your trailer's wheel bearings. Stable and Reliable made of quality chromed on metal parts and rubber material, the wheel bearing protector with trailer dust cap is sturdy and long lasting, ideal for protecting your trailer's wheel bearings from dirt and dust, to provide maximum protection and extend life. Universal Size Fits Most Trailer Axles these bearing protectors with protective bras are designed to fit most trailer axles and are approximately 1.98 inches in diameter, the universal size makes them a great choice for people who want to protect their trailer's wheel bearings from breakage. Wide Range of Applications the trailer wheel bearing protectors and dust covers are ideal for use on boat, utility and travel trailers, they are easy to install and provide good protection for your trailer's wheel bearings, helping to extend their life. Practical for Your Daily Use the primary function of these boat trailer wheel bearing kit is to keep your trailer's wheel bearings clean and lubricated, they help to prevent dirt, dust from getting inside the bearings, which can cause breakage and premature wear With these bearing protectors installed, you can enjoy peace of mind knowing that your trailer's wheel bearings are always well protected.

VERSATILE APPLICATIONS Ideal for boat trailers, these stainless steel bearing protectors your wheel bearings in various water-based recreational vehicle scenarios.. ENHANCED PROTECTION Crafted from durable stainless steel, these protectors prevent contaminants from entering your trailer's internal components, ensuring optimal lubrication retention.. USER-FRIENDLY DESIGN Easily monitor grease levels with the removable cap, allowing for hassle- maintenance and proactive care for your trailer wheels.. AESTHETIC APPEAL Not only do these covers provide functional but they also enhance the visual appeal of your trailer wheels with brass rubber caps.. COMPREHENSIVE PACKAGE Each package includes two easy-to-install bearing protectors, ensuring a secure fit for your trailer wheels and enhancing overall safety and efficiency..

Applied High Quality Material Bearing adopted stainless steel which ensures that it is good durability, not easy to age, anti and alkali, high hardness and not easy to deform.. 3psi internal pressureThe bearing partner has applied a small amount of internal pressure about 3psi in the hub. When the hub is immersed in water, the water cannot enter the hub due to the pressure.. If you have questions about the product, please us and we will reply your information within 24 hours to provide you with purchase suggestions. Thank you. we will serve you 24 hours. Automatic Inspection--- The trailer bearing friend has an automatic check function that can indicate the level of grease to prevent grease failure.. FITTINGS -------The bearing partner applies a small amount of internal pressure about 3psi in the hub. When the hub is submerged, water cannot enter the hub due to this pressure..

Bearing Buddy Bra For 1781 2Cd 1.78 inches. Keeps grease off trailer wheels.. fits bearing buddy 1781 and 1810.

Bearing Buddy 1968SS, BEA1968SS.

PROTECT YOUR INVESTMENT - Whether its a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bearing Buddy Bra, which keeps grease out of your wheel and adds protection. AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure system, our trailer bearing dust cap releases excess grease. This bearing cover protects seals and bearings from damage while maintaining optimal hub lubrication. KEEPS GREASE IN WATER OUT - Our wheel bearing caps for trailers use a spring-loaded piston to maintain safe 3 psi pressure, keeping grease in and contaminants out while preventing overpressurization that could damage the inner seal. QUICK SIMPLE INSTALLATION - Measure for proper fit, then tap the Bearing Buddy into the hub using a wood block and hammer. No special experience needed. If the wheel bearing protectors dont fit securely, stop and contact Bearing Buddy. BUILT TO LAST - Made with corrosion-resistant stainless steel, Bearing Buddies are built for freshwater use on boat, RVs and ATVs, utility and horse trailers. These trailer bearing caps are made in the USA and backed by a lifetime warranty for long-term reliability.

Bearing protector covers keep road dirt out. Prevent grease from splattering trailer wheels. Made of black plastic. Sold in pairs. Manufacturer part number 50-51521.

Chrome Plated Bearing This stainless steel chrome plated bearing is designed to be applied to the rims of your wheels. We produce the premium quality, most durable, and most safe auto-check bearings in the world made from the chrome-plated steel exterior shell with stable performance internal parts material.. Fully Protect Your Vehicle Rim Made of premium-quality chrome-plated steel exterior shell with stainless steel internal parts protect your motorcycle, car, bus rim with strong strength. It maintains the separation between moving parts to reduce rotational friction and support radial and axial loads.. Provide Strong Strength Under Heavy Loads The bearings are made of superior durable material and resistance to rust, corrosion, provide strong strength under heavy loads, and also provide high shields on both sides keeping the lubricant in and contaminants out. Also provides an easy way to protect your well by keeping water out and grease in.. Durable Long-Lasting These bearing with a durable bra will help save you from serious mechanical problems. The bearing buddy with bra adopts high-quality stainless steel material with high strength, wear resistance, rust resistance, and other excellent characteristics, making this product very durable and has a long service life.. Easy to Use and Install With the auto-check feature, you can monitor the grease level anytime by simply taking the cap off, with such a painless effort comes the special protection for your bearings. These bearing with bra are very easy and simple to install on your wheel. Constructed with specifically designed to provide maximum and comfortable performance..

BE SAFE AND PROTECT YOUR INVESTMENT If your trailers are used in saltwater environment or you have to drive a lot on highway, these buddy bearings for trailers are essential for protecting the bearings Changing bearings is always a pain and these buddies are cheap but great insurance of your investment No more taking the bearings out every year to pack. EASY TO INSTALL These bearing buddies are very easy and simple to install on your bearings Its real easy, quick and no mess in filling them up with grease gun With auto check feature, you can monitor the grease level anytime by simply taking the cap off With such a painless effort comes the special protection for your bearings. FIRM GRIP The Bearing Buddy dust caps come in various sizes Just choose the perfect size and model for your wheel covers and it would fit nice and tight on your bearings and would not fell off for miles These bearing buddies will help save you from serious mechanical problems A long-lasting and economical solution for your bearings protection. MAINTAINED AND ENHANCED LUBRICATION The Bearing Buddies keep pressure on the grease inside the axle hub preventing water and dust from getting in Spring loaded piston exerts a slight pressure of 3psi against the grease which maintains a slight pressure between the inside of hub and the outside environment An automatic pressure relief feature prevents over-filling and over pressurization.. PEACE OF MIND Bearing Buddys quality speak for themselves If used and serviced properly, your bearings would last 2 to 3 times as long as they would without these trusty buddie Forget about the bearing overheating and failure along highway somewhere Save yourself the hassle and order these premium quality small bearings now, better safe than sorry.

The Bearing Buddy Bra is specifically designed to keep grease off trailer wheels. Any attempt to overfill axle hubs with grease causes the Bearing Buddy automatic pressure relief feature to operate. If an excessive amount of grease escapes, it can be thrown on the wheels during trailering. The installation of the Bra over the Bearing Buddy eliminates this condition.

For use with 1.968 inches 49.99 mm hub bore, Outer Bearing Cone M - 12649, 07100, Outer Bearing Cup race M-12610, 07196, weight 1.00 lbs. Prevents wheel bearing failure on boat, snowmobile, ATV, horse, RV and utility trailers. Grease level is shown with Auto Check feature - Eliminates bearing repacking. Keeps water and dirt out of hubs and bearings - Stainless steel components. Please see measurement instructions secondary picture to confirm correct sizing.

- Be Safe and Protect Your Investment IF YOU TOW A TRAILER YOU NEED Genuine Bearing Buddy. Prevents wheel bearing failure on Boat, Snowmobile, ATV, Horse, RV and Utility trailers.. -Eliminates expensive bearing repacking - Prevents costly repairs and save time. No more need to take the bearings out every year to re-pack.. -Easy to Install You will only need to hold the Bearing Buddy against the hub, with a small block of wood and drive it into place with a hammer.. -Finding Correct Size Bearing Buddy comes in many sizes measure the inside diameter of the hub or the outside diameter of the dust cap with a caliper for a precise measurement. . Do not use a ruler or measuring tape because will not give a precise measurement.. -How Bearing Buddy Works The Bearing Buddies keep pressure on the grease inside the bearings preventing water and dust from getting in Spring loaded piston exerts a slight pressure of 3psi against the grease which maintains a slight pressure between the inside of hub and the outside environment An automatic pressure relief feature prevents over-filling and rear seal damage.. -Life Time Guarantee 100 quality production inspection for proper fit. This model has a barrel made of steel and nickel chrome plated to resist rust. Inner components made of stainless steel to avoid corrosion. A copy of your purchase receipt will be needed to help you with any claim or exchange.. -Forget about the bearing overheating and failure along highways. Save yourself the hassle and order these premium quality Genuine Bearing Buddy.

APPLY TO For 2000lbs trailer axles. Suitable for 1-116 BTR Straight Spindle EZ-Lube AxleNot for tapered Spindle. Fits 1.25 I.D. grease seals and L44649 inner and outer bearings.The castle nuts are suitable for the 1'' diameter spindle thread.Please check your spindle dimensions before placing an order.. DIMENSION 2PCS 2000lbs 5x4.5'' hubs O.D5.6'', H 4.13'', 4PCS L44649 bearings I.D 1-116'', ,10PCS lug nuts 12''-20 thread, 2PCS grease seals I.D 1.25, 2PCS spindle nuts 1'' thread, 2PCS washers I.D 1'', 2PCS cotter pins L 2.3, 2PCS dust caps O.D 1.98'', 2PCS rubber plugs O.D 1.98''.Please check the size before purchasing to avoid not being able to replace it due to wrong size.. PRE-ASSEMBLED AND PRE-LUBRICATED L44649 inner and outher bearings and 1.25 ID grease seals are pre-assembled and lubricated with grease to save time and effort. The kit contains all the parts needed for installation, so you can install them right out of the box.. STRONG AND ANTI-CORROSION The wheels are made of high quality material with black coating on the surface, which can effectively prevent corrosion and rust, sturdy and durable, with a long service life.. WARRANTY Check the parts before departure to make sure there is no problem before departure, the hub kit is warranted for 6 months, if you encounter a problem, please contact us and we will solve the problem for you..

PROTECT YOUR INVESTMENT - Whether its a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure. Keeps water and dirt out of hubs and bearings. Paired with the Bearing Buddy Bra, which keeps grease out of your wheel and adds protection. AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure system, our trailer bearing dust cap releases excess grease. This bearing cover protects seals and bearings from damage while maintaining optimal hub lubrication. KEEPS GREASE IN WATER OUT - Our wheel bearing caps for trailers use a spring-loaded piston to maintain safe 3 psi pressure, keeping grease in and contaminants out while preventing overpressurization that could damage the inner seal. QUICK SIMPLE INSTALLATION - Measure for proper fit, then tap the Bearing Buddy into the hub using a wood block and hammer. No special experience needed. If the wheel bearing protectors dont fit securely, stop and contact Bearing Buddy. BUILT TO LAST - Made with corrosion-resistant stainless steel, Bearing Buddies are built for freshwater use on boat, RVs and ATVs, utility and horse trailers. These trailer bearing caps are made in the USA and backed by a lifetime warranty for long-term reliability.

PROTECT YOUR INVESTMENT - Whether its a boat, camper, or utility trailer, our Bearing Buddy prevents wheel bearing failure and keeps water and dirt out of hubs and bearings. This Genuine Bearing Buddy ensures smooth, worry-free towing. AUTOMATIC PRESSURE RELIEF - Engineered with a self-regulating pressure valve, our trailer bearing dust cap releases excess grease. This bearing cover protects seals and bearings from damage while maintaining optimal hub lubrication. KEEPS GREASE IN WATER OUT - Our wheel bearing caps for trailers use a spring-loaded piston to maintain safe 3 psi pressure, keeping grease in and contaminants out while preventing overpressurization that could damage the inner seal. QUICK SIMPLE INSTALLATION - Measure for proper fit, then tap the Bearing Buddy into the hub using a wood block and hammer. No special experience needed. If the wheel bearing protectors dont fit securely, stop and contact Bearing Buddy. BUILT TO LAST - Made with corrosion-resistant stainless steel, Bearing Buddies are built for saltwater use on boat, RVs and ATVs, utility and horse trailers. These trailer bearing caps are made in the USA and backed by a lifetime warranty for long-term reliability.

Kit for Easy Boat Trailer Maintenance Complete bearing kit with tools included for smooth boat trailer operation. Tools to Prolong Trailer Life Replace worn bearings to extend the life of your boat trailer and accessories. Durable Parts for Marine Use Designed for marine and boating use, perfect for fishing and recreational boats. Bearings for Universal Fit 1-116 to 1-38 tapered spindle fit for various boat trailer models includes outer and inner bearing set, races, grease seal and cotter pin. CE Smith Marine Accessories CE Smith is committed to providing quality trailer and fishing products with responsive customer service.

WITH EXTRA 4 SEALS- You will receive 4pcs 1.98 inches trailer axle covers 4pcs extra rubber plug, enough to meet your daily use or replacement. The extra 4 rubber plugs can be used as spare parts in case of emergency. This is a value-for-money set. HEAVY DUTY ANTI-RUST- These trailers dust caps are made of high quality carbon steel and rubber, surface zinc-plated, strong and durable, not easy to deform, anti-corrosion anti-rust, long-term service for your trailer.. PRACTICAL TRAILER PARTS- The trailer axle cap is designed to avoid the trailer axle from dust, preserve the grease, prevent axle corrosion and as decoration. Hub grease caps are designed with removable rubber plugs, easy to install and maintain.. SIZE COMPATIBLE WITH- OD 1.98 inch50.4mm. Please check the size information and compatibility carefully before placing an order. Fits most standard 2000 -3500 pounds trailer wheel hub for both types of axles EZ Lube and standard. Fits standard brake idler trailer axles for most 4 lug 5 lug axles with 1.98 in diameter cap.. SATISFACTION GUARANTEE- For whatever reason, if you are not satisfied, you can contact us for replacement or full refund. Please rest assured purchase.. NOTE- In order to install firmly, the axle dust cap is slightly larger by design. You need to knock it into place using a wood block and hammer or rubber mallet, to prevent denting the cap while installing..

Wide Application Bearing protectors are used for wheel hub grease cover bore with a diameter of 1.98 inches for boat trailers, snowmobiles, RV, ATV and utility trailers.. Automatic Grease Check Real time monitoring of lubricating grease pressure inside bearings through spring-loaded pistons, eliminating the need for frequent disassembly and inspection.. Weather Resistance Chromed stainless steel bearing protectors have excellent corrosion resistance and rust resistance, suitable for saltwater or freshwater environments.. Prevent Leakage Bearing protectors keep bearing grease from leaking out in high-speed rotation and high temperature, using a grease gun to lubricate bearings can solve the hub overheating issues.. Dust Prevention Dust covers effectively block water, dust, and debris from entering the bearing chamber, reducing bearing wear and corrosion..

PROTECT YOUR TRAILER AND WHEEL HUBS Prevent your trailer from breaking down on the side of the road with our lube applying trailer hub cover. Add lubrication and protection from the elements as boat trailer hub covers or trailer bearing caps.. EASY INSTALLATION Designed to work with 1.98 wheel hubs. Simply fill with bearing grease and cover with the included wheel bearing dust cap for added protection. Comes with 2 bearing protectors for trailers and two 1.98 dust cap covers.. CONSTANT LUBRICATION Once installed, easily fill our trailer wheel bearing cap using a standard zerk fitting mini grease gun and let the spring loaded container apply pressure and grease to your wheel hub bearing protector 1.98 inch fitment.. MARINE GRADE DURABILITY Our trailer hub grease cap are made with carbon steel and chrome coated to provide strength and durability. The wheel bearing covers for a trailer are designed to withstand harsh marine conditions including saltwater.. WHY CHOOSE BETTER BOAT PRODUCTS We are a family owned American business committed to making premium quality products and our customers happiness. We stand behind the quality of our products and will provide you with the best customer service..

Safe and SecureIf your trailer is often in a saltwater environment or needs to be driven on the highway for a longer period of time, then this trailer partner bearing protector is vital for the bearings replacing them is always a hassle and having them allows you to drive with peace of mind that the expiration date can be long.. Excellent MaterialThe Wheel buddies made of high quality stainless steel with maximum anti-corrosion ability. It can prevent water and dust from entering the wheel bearings causing damage. There is also a matching silicone trailer bearing dust caps. Having wheel buddies is a good way to extend the life of the bearings.. Easy InstallationInstallation is very easy, no need to use complicated tools, just a board to assist. Wheel buddies also has an automatic check function, you can monitor the oil level at any time by removing the trailer hub cap... Accessory Size Komsepor bearing protector fits 1.98 inch wheel grease cap bore please measure your wheel bore before orderingIf you have a lawn mower, then this trailer bearing dust cap may be perfect for you. What you getFour rubber trailer bearing dust caps and two 1.98 bearing protectors. We offer a 100 guarantee on our bearing protectors and are committed to providing you with the best customer support.This wheel bearing protector is 1.98 inch, make sure you have the right size wheels before you buy..