Product Description
WEBB 1331ZNT / 1331Z--NT HEAVY-DUTY ABS WHEEL HUB
The Webb 1331ZNT is a heavy-duty cast iron wheel hub assembly designed for commercial trailer axle applications. This 1331-series hub features stud-piloted / ball seat wheel mounting and is equipped for ABS applications.
The 1331ZNT is an Axle Group 4 hub featuring a 10-hole mounting pattern, 11.25" bolt circle, inboard mounting, and ABS tone ring. This hub assembly is supplied with bearing cups.
Specifications:
- Manufacturer: Webb Wheel
- Part Number: 1331ZNT / 1331Z--NT
- Hub Series: 1331
- Axle Group: 4
- Application: Heavy-Duty Trailer Axle
- Material: Cast Iron
- Wheel Mount: Stud Piloted / Ball Seat
- Mounting Flange: Inboard
- Bolt Holes: 10
- Bolt Circle: 11.25"
- ABS: Yes
- ABS Ring: Webb 51554
- Bearing Cups: Included
Cross references may include H372 and 1331ZN. Compatible Webb brake drums include 68730F and 68927F. Always verify dimensions, bearing configuration, ABS requirements, and application before ordering.
