Quick Summary
The AB Tools trailer cast wheel hub is a 4 stud hub with a 4" PCD and a 1" trailer stub axle fitment. It is described as a complete fitted hub with 3/8" wheel studs, taper roller bearing hub, wheel nuts and cap.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | AB Tools. Useful for matching the product with the correct offer. |
| Product type | Trailer cast wheel hub. The buyer should match the hub type to the trailer setup. |
| Stud pattern | 4 stud with 4" PCD. Check the wheel fixing pattern before choosing an offer. |
| Axle fitment | For use on a 1" trailer stub axle. This is a key compatibility check. |
| Wheel studs | 3/8" wheel studs. Match this with the required fixing size. |
| Bearing type | Taper roller bearing hub. This is a useful factor when comparing trailer hubs. |
| Included items | Wheel nuts and cap are mentioned as part of the fitted hub. Check the selected offer contents before buying. |
What to Compare Before Buying
- Axle fitment: This hub is stated for a 1" trailer stub axle. Confirm the axle size on the trailer.
- Stud pattern: It uses a 4 stud, 4" PCD pattern. Make sure the wheel matches this layout.
- Wheel stud size: The hub uses 3/8" wheel studs. Check that the wheel and fixings suit this size.
- Bearing type: The hub uses taper roller bearings. Compare this with the replacement or build requirement for the trailer.
- Included parts: Wheel nuts and cap are mentioned, so confirm the exact contents of the selected offer.
Before You Decide
Check the 1" trailer stub axle fitment, the 4 stud 4" PCD pattern and the 3/8" wheel stud size before choosing an offer. Confirm the wheel nuts and cap are included with the version you want.






