This post contains affiliate links. As an Amazon Associate we earn from qualifying purchases.
Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.
Boat trailer bearings, hubs, and springs are critical components that ensure your trailer rolls smoothly and safely. Proper selection and maintenance of these parts can prevent costly breakdowns and potential hazards on the road. Investing in quality components means peace of mind for every journey.
【Fit】for 3500lb trailer axle 1-1/16'' to 1-3/8'' #84 spindles.
【What You Get】2 sets of trailer bearings kit, total 20PCS parts, including 2 X Inner Bearings, 2 X Outer Bearings, 2 X Inner Races, 2 X Outer Races, 2 X Grease Seals, 2 X Spindle Nuts, 2 X Dust Caps, 2 X Rubber Plugs, 2 X Washers, 2 X Cotter Pins...
【Quality Materials】These trailer parts are made of high quality chrome steel and NBR rubber, sturdy & durable, precision bearing manufacturing, low wear, low vibration and low working noise.
【Grease Seal】Made of NBR rubber and steel, double lip design, high elasticity spring, no leakage.
【Note】The axle dust cover is designed to be slightly larger in order to install firmly. You need to knock it into place with a hammer or rubber mallet to prevent denting the cover during installation.
【STURDY PACKAGING】- The trailer bearing kits are wrapped in a sturdy cardboard box with bubble wrap. All parts are placed neatly. The products are protected as much as possible during transportation to prevent deformation and wear.
【STURDY AND DURABLE】High quality chrome steel bearings are rugged and durable, low working noise. Double lip grease seals, no leak. All trailer hub parts are made of high quality materials and have a long service life.Total 1928g also shows how heavy...
【SATISFACTION GUARANTEE】- For whatever reason, if you are not satisfied, you can contact us for replacement or 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.
PRE LUBRICATION: The bearings and grease seals are pre-assembled and lubricated with grease. This 4 on 4 trailer hub kit includes all the necessary parts for installation, you can directly install them on the trailer axle.★2000lb Trailer Axle hub kit...
4×4" Trailer Hub FIT: This trailer hub fits 2000 lbs Trailer 1'' Straight Axles EZ-Lube BT9 Spindle, not for tapered spindle. Fits L44643(for 1") outer and inner bearings.(The trailer hub has been pre-installed with bearings, has been lubricated with...
Rugged and Rust-proof: These hardware are made of high-quality steel and rubber for excellent strength and rigidity. Trailer wheel hub surface coated with black coating, beautiful and anti-corrosion, high bearing accuracy, low friction, low noise. Make...
Satifaction Guarantee : For whatever reason, if you are not satisfied,Please do not hesitate to email us. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase.★2000lb Trailer Axle hub kit fit straight spindle,not...
FREEZE FOR EASY INSTALLATION: The caps press tight against the hub by design. If installation feels difficult, place them in the freezer for 20 minutes first. Cold contracts the metal slightly for a clean press-on fit with no damage to the bearing.
SPRING-LOADED PRESSURE KEEPS BEARINGS LUBRICATED: The internal spring maintains steady pressure on the grease, pushing it continuously against the wheel bearing. No dried-out bearings and no metal-on-metal wear between maintenance intervals.
FOR BOAT TRAILERS AND UTILITY TRAILERS ONLY: Fits 1.98 inch axle hubs on boat trailers, utility trailers, and other trailered equipment. Not designed for passenger vehicle wheel hubs. Measure before purchasing to confirm 1.98 inch outer diameter.
MARINE-GRADE CARBON STEEL WITH CHROME COATING: Built for saltwater and freshwater trailer use. Chrome coating resists corrosion from road spray, boat ramp exposure, and prolonged outdoor storage. Each kit includes 2 grease caps and 2 dust cap covers.
REFILL WITHOUT REMOVING THE CAP: The standard zerk fitting lets a grease gun connect directly to the installed cap. No need to pull the cap to add grease between haul seasons. Better Boat is a family owned American company in Miami Beach, Florida.
PROTECT YOUR INVESTMENT - Whether it’s 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...
EASY MONITORING - The blue visual grease indicator shows when your hub is properly filled with grease. When full, it extends out the retaining ring a ⅛”; when it’s flushed under the ring, it’s time to add more grease
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...
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 measurement and correct fit. Then, tap Bearing Buddy into place using a wood block and a hammer. No special...
BUILT TO LAST - Manufactured in stainless steel, the Bearing Buddy stands up to saltwater environments. These wheel bearing protectors are also proudly made in the USA and backed by a Lifetime Warranty, giving you long-term peace of mind
[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 1-3/8'' to 1-1/16'', 3500 Lbs Trailer Axle
[2 Pack Trailer Bearings Kit] Our trailer bearing kit include L68149/L68111 and L44649/L44610 x 2, 171255TB seal x 2, cotter pin x 2
Last update on 2026-07-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Boat Trailer Bearings, Hubs & Springs
Maintenance and Installation Tips
Regularly inspect bearings for signs of wear, such as pitting or discoloration. Repack bearings with marine-grade grease at least annually, or more often if frequently submerged. Check that hub caps are properly sealed to prevent water intrusion. When replacing springs, ensure you have the correct type and capacity, and that they are installed securely to prevent bouncing or failure. Always follow manufacturer guidelines for torque specifications when reassembling hubs and wheels.
As an Amazon Associate, we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change.
We use cookies to enhance your experience. By continuing to visit this site you agree to our use of cookies. Read our Privacy Policy
Before You Go!
Get the latest deals and product comparisons delivered to your inbox.
