4 On 4 Trailer Axle Kit With Idler Hub And BT8 Round Spindle 2,000 Lb Capacity Black Coated Wheel Hubs With Dust Cap 4 Sets For Beefed Up Heavy Duty Towing And Easy Install Fits 4 On 4 Bolt Pattern

4x4 Trailer Axle Kit with BT8 Spindle, 2000 lb Capacity
✔️ 4x4 hubs kit, 4 sets, BT8 spindle, 2,000 lb cap, includes studs

Beefed-up 4-on-4 trailer axle kit with an idler hub and BT8 round spindle, built for heavy-duty towing applications. This kit is ideal for upgrading trailers that run on a 4x4 bolt pattern and need robust, corrosion-resistant components with easy installation.

✅ Bolt pattern: 4 on 4
✅ Wheel stud size: 1/2 in diameter x 1-5/16 in long
✅ Grease cap flange diameter: 1.988 in
✅ Load-bearing capacity: 2,000 pounds
✅ BT8 length: 8.75 in
✅ Wheel hub surface: black-coated for anti-corrosion
✅ Dust cap surface: zinc-plated for long life
✅ Includes: 4x 4 on 4 axle seats, 4x 1 BT8 circular spindle, 8x L44643/L44610, 4x 12192TB, 4x rubber plug dust covers, 16x 1/2-20 nuts, 4x cotter pins, 4x spindle nuts and gasket

💡 What is a pillow block bearing used for?

It’s a handy mounting solution used to support rotating shafts in trailers, machinery, and industrial equipment. - Supports rotating shafts in trailer axles and drive systems - Helps align and stabilize moving components for smoother operation - Common in heavy-duty towing setups and industrial gear drives