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AB Tools Trailer Cast Wheel Hub 4″ PCD 1″ Taper Bearing, 4 Stud

£25.40 (as of 10/20/2026 00:15 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

AB Tools trailer cast wheel hub with a 4 stud, 4″ PCD pattern and 1″ trailer stub axle fitment. It is described as a complete fitted hub with 3/8″ wheel studs, taper roller bearings, wheel nuts and a cap, so axle size and fixing pattern are the key checks before buying.

SKU: B01MU392X9 Category:

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

DetailVerified information and buyer relevance
BrandAB Tools. Useful for matching the product with the correct offer.
Product typeTrailer cast wheel hub. The buyer should match the hub type to the trailer setup.
Stud pattern4 stud with 4" PCD. Check the wheel fixing pattern before choosing an offer.
Axle fitmentFor use on a 1" trailer stub axle. This is a key compatibility check.
Wheel studs3/8" wheel studs. Match this with the required fixing size.
Bearing typeTaper roller bearing hub. This is a useful factor when comparing trailer hubs.
Included itemsWheel 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.

Brand

AB Tools

Manufacturer

AB Tools

Binding

Automotive

Product Group

Automotive Parts and Accessories

EAN

5056133318302

Part Number

TRSP34

Product Dimensions

5.12 x 5.12 x 3.15 inches

Item Weight

3.05 Pounds

Size

4 Stud 4 Inch PCD 1 Inch Bearings

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