4x4 Inch Trailer Hub Kit for 2000 Lb Straight Spindle 1 Inch or 1 and 1 Sixteenth Inch Fits 4 Bolt Idler Hubs With Castle Nuts and Metal Washers Includes Bearings for 1 Inch or 1 and 1 Sixteenth Inch Axle
✔️ Fits 1 in or 1-1/16 in straight spindles with bearings
This 4x4 inch trailer hub kit is designed for 2000 lb straight spindles and includes bearings, seals, lug nuts, castle nuts, washers, cotter pins, dust caps, and rubber plugs. It’s a solid upgrade or replacement choice for trailers using 1 in or 1-1/16 in axles, providing reliable mounting and smooth wheel rotation.
✅ Includes 2 hubs (O.D. 5.66 in, I.D. 1.98 in, H 4.25 in) for 2000 lb trailer setup
✅ 4x L44649 bearings for 1-1/16 in axles
✅ 4x L44643 bearings for 1 in axles
✅ 2x grease seals (I.D. 1.25 in, O.D. 1.98 in) and 2x seals (I.D. 1.5 in, O.D. 1.98 in)
✅ 8x lug nuts (1/2-20) and 2x castle nuts (1 in) with 2x washers
✅ 2x cotter pins and 4x dust caps (O.D. 1.98 in) and 4x rubber plugs
| Hub feature | Dimension |
|---|---|
| Outer diameter (hub) | 5.66 in |
| Inner diameter (hub bore) | 1.98 in |
| Hub height | 4.25 in |
💡 What is a 4x4 inch trailer hub kit used for on a 2000 lb straight spindle? This handy set helps you repair or upgrade wheel mounting components on trailers that use a 1 in or 1-1/16 in axle. - Provides ready-to-fit bearings and seals for quick installation - Includes lug nuts, castle nuts, washers, cotter pins, dust caps and plugs for complete assembly - Ensures proper alignment and secure axle mounting for 4-bolt idler hubs