Best The Trailer Parts Outlet in 2026

High-strength Construction - This trailer spindle is made of durable materials such as steel and cast iron, it's designed to withstand heavy loads and daily wear and tear

Easy Installation - With pre-drilled holes and a straightforward design, this spindle quick and easy to set up on your trailer

Compatible With 3.5k Bearing Kit - This spindle works seamlessly with the 3.5K bearing kit (sold separately) for optimal performance

Adapter for rave drain fittings.Fit Type: Universal Fit

3" bayonet lug fitting x 3" slip hub

Connects a sewer hose or cap

Replace: for axle hub grease caps, Axles Dexter 85-1, 085-001-00, Tiedown Engineering 88174, and AL-KO 085-016-0

Compatible with: Dexter 21-31-1, Redline RG04-040, Tiedown Engineering 81168 & AL-KO 021-041-01

Features: Preserves Grease Life and Prevent's Impurities From Entering the System

Fit Type: Vehicle Specific

【WITH EXTRA 4 SEALS】- You will receive 4pcs 2.72 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 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.

Cast galvanized wheel hub kit for boat trailers

Kit includes pre-greased bearings, seals, dust caps, lug nuts and a cotter pin

5 UHI lugs on a 4.5" bolt pattern

【WITH EXTRA 2 DUST CAPS & 4 SEALS】- You will receive 2 sets of 5x4.5'' trailer hubs(for 3,500 lbs axle) and all the hardware parts you will need, you don't have to go anywhere else to buy parts. Our kit also comes with extra 2pcs dust caps & 4pcs rubber plugs, can be used as spare parts in case of emergency. This is a value-for-money set!

【HEAVY DUTY & ANTI-RUST】- These hardware are made of high quality steel and rubber, strong and durable. Wheel hub surface with black coating, and dust cap surface zinc-plated, anti-corrosion & anti-rust, long-term service for your trailer.

【BOLT PATTERN】- 5 on 4.5'' bolt pattern idler hub with 1/2”-20 studs and bearing races installed.

4 inner bearings L68149 ID 1.378'' and 4 inner races L68111 OD 2.362'';

4 outer bearings L44649 ID 1.063'' and 4 outer races L44610 OD 1.980'';

4 double lip grease seals 10-19 (171255TB) 1.719'' x 2.565''.

Combines weight distribution and sway control in a single unit - no need for additional hardware, outstanding performance - drive it and see

Handle can be used to hook up and remove bars, universal EZ Adjust frame brackets for easy installation and adjustment

None of the noise problems other WD/sway products have - it's quiet, significantly lighter weight than competing products

【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.

1 1/4" Diameter, 3 3/8" long shaft, BT8 1" spindle.

Spindle includes spindle nut, spindle washer, and cotter pin.

4-4" BT8 hub pre raced and studded.

4-pack Grease Cap Plugs for EZ Lube Grease Caps

Rubber Lube plugs for 1.18" dust cap hole

Dexter EZ Lube Grease Cap

【WITH EXTRA 2 DUST CAPS & 4 SEALS】- Fits 3500lbs 1-1/16'' to 1-3/8'' Trailer Axles, Spindle #84, EZ-Lube Axle. You will receive 1 set of 5x4.5'' trailer hub and all the hardware parts you will need, you don't have to go anywhere else to buy parts. Our kit also comes with extra 1pc dust caps & 2pcs rubber plugs, can be used as spare parts in case of emergency. This is a value-for-money set!

【SIZE & COMPATIBLE WITH】- Trailer axle dust cap (O.D: 1.98''), L44649 outer bearings (I.D: 1-1/16''), L68149 inner bearings (I.D: 1-3/8''), Grease seals (2.56" O.D - 1.72" I.D), Lug nuts (1/2''-20 thread). Please check the size information and compatibility carefully before placing an order. Fits 1-1/16'' to 1-3/8'' spindles 3,500 pounds trailer.

【BOLT PATTERN】- 5 on 4.5'' bolt pattern idler hub with 1/2”-20 studs and bearing races installed.

1 1/4" Diameter, 3 3/8" long shaft, BT8 1" spindle.

Spindle includes spindle nut, spindle washer, and cotter pin.

5-4.5" BT8 hub pre raced and studded.

Complete assembly with bearings, seal, dust cap, cotter pin and lug nuts

Fits both 1" and 1-1/16" diameter straight spindles

Hub measures 4-1/4 inches tall (through center of hub)

2 inner bearings L68149 ID 1.378'' and 2 inner races L68111 OD 2.362'';

2 outer bearings L44649 ID 1.063'' and 2 outer races L44610 OD 1.980'';

2 double lip grease seals 10-19 (171255TB) 1.719'' x 2.565''.

Complete assembly with bearings, seal, dust cap, cotter pin and lug nuts

Fits both 1" and 1-1/16" diameter straight spindles

Hub measures 4-1/4 inches tall (through center of hub)

5 studs 4.5" bolt circle (2 5/8" from center of one stud to the center of the next stud)

Contains TruRyde inner bearing, outer bearing, seal, solid grease cap and lug nuts.

Fits a #84 Spindle using L68149 inner and L44649 outer bearing.

Set of 2 New trailer idler hub kits 5 on 5" for 3,500 lbs trailer axle

Bolt pattern: 5 on 5", bearing races and 1/2"-20 studs installed

Kits also includ: 2x L68149 inner cone bearings and 2x L44649 outer cone bearings, 2 x Grease seals 1.719" x 2.565", 2 x E Z lube grease caps with rubber plugs; 10 cone wheel nuts 1/2"-20 thread

Sufficient Wheel Replacements for You: you will receive 4 pieces of trailer hub caps with 4 pieces of rubber plugs, enough to meet your daily use or replacement, can be stored for a long term, and can be also shared with friends or relatives who have a trailer

Notable Size Details: our trailer axle grease cap measures about 1.98 inches in diameter, 1-7/16 inch high, and the rubber plug is about 1.5 x 1.5 x 0.2 inches, fit for 2,000 to 3,500 lb trailer wheel hubs

Quality Material Selection: our trailer bearing dust cap is made of iron, a galvanized surface, sturdy and tough, strong against breakage and deform, corrosion and rust, serving your trailer for a long time

Set of 2 New trailer idler hub kits 5 on 4.5 for 3,500 lbs trailer axle

Bolt pattern: 5 on 4.5", bearing races and 1/2"-20 studs installed

Kits also includ: 2x L68149 inner cone bearings and 2x L44649 outer cone bearings, 2x Grease seals 1.719" x 2.565", 2x E Z lube grease caps with rubber plug; 10 cone wheel nuts 1/2"-20 thread

Pair of 1" straight spindles includes castle nuts and cotter pins.

Bearings included - (4) L-44643 1" inside dimension.

Hubs have pre-installed pressed in races.

1.This tool helps you remove the hub assemblies quickly and safer without damaging the axle.

2.There are enough flange bolts in the package to meet your needs as much as possible.

3.Simple Operation:Find the flange nut that suits you, then fix the 8629 hub removal tool on the hub, and then hit the end of the tool with a hammer until the hub is loose, then you can easily remove the hub

【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.

【DIMENSION】OD: 1.98 inch/ 50.4 mm.Please check the size information and compatibility carefully before placing an order.

✔️ [Fitment] - Trailer Axle Hub Dust Cover Grease Cap with 1.98" OD.

✔️ [Trailer Type] - 2000 lbs to 3500 lbs Axles

✔️ [Features] - Long Lasting Durability

5 studs 5" bolt circle (3" from center of one stud to the center of the next stud)

Contains TruRydeinner bearing, outer bearing, seal, solid grease cap and lug nuts.

Fits a #84 Spindle using L68149 inner and L44649 outer bearing.

【FIT】For trailer idler hub 5 on 4-1/2" for 3,500 lbs trailer axle.

【WELL PACKING 】The parts are individually packed in bubble bags.Protect the small size with the large size.Packed in a heavy duty box.Effectively avoid damage due to parts colliding with each other in the box.

【LUXURY KIT WITH EXTRA ACCESSORIES】This trailer hub kit includes 32pcs accessories units such as Idler hub, L44649 outer bearings, L68149 inner bearings, etc.It even includes Shaft Nuts, Shaft Washers, Cotter Pin.WITH EXTRA 2 DUST CAPS & 4 SEALS.

4 studs 4" bolt circle using L44649 inner and outer bearings.

Contains TruRyde inner bearing, outer bearing, seal, grease cap and lug nuts.

Fits a BT9 Spindle (1 1/16" OD). All studs are 1/2"-20 with yellow finished zinc plating.

【FIT】Fit 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.

【20 PIECES PACK】- Grease Plugs bulk, they are packed in a fine bag. Abundant quantity can meet various use and replacement requirements in your daily work, and you can also share them with others. Carry seals with the vehicle and replace them immediately when necessary.

【GOOD SEAL】- These grease cap rubber plugs are fine workmanship, soft touch and smooth surface, provide good seal and compatibility. Each seal is perfect for most 1.98" OD Dust / Grease Cap.