WEBB part description

Specifications

Hub Number 1521
Hub Material Cast
Mount Type BSN
Drum Type Outboard
ABS Ring 51053
Drum Options 65541B, 65551B, 65651B, 65167B, 65169B
Number of Studs 10
Bolt Circle Diameter 11.25
Stud Description 1 1/8" - 16 Serrated Stud
Outer Bearing Cup 3720
Outer Bearing Cone 3782
Inner Bearing Cup HM212011
Inner Bearing Cone HM212047 or HM212049 or HM212049X
Web Axle Group 11
Cup Code F
Special Information Stud Standout (Cast drums): Dimensions shown are for brake drums having (.62) back plate thickness. Grease Hubcap Kit: 73655

Axle Manufacturer

ArvinMeritor (Rockwell)
FF-931, FF-941, FF-942, FF-943, FF-944, FF-961, FG-900, FG-931, FG-941, FG-942, FG-943, MFS-13, MFS-14

Dana Spicer (Eaton)
D-22, K-22

Westport
F3W-1600, F3W-1800/2000, F3W-1800D/2000, F6W-1600

WEBB 1521F--NT Cross Reference

We have 2 alternatives for the 1521F--NT by WEBB:

In business since 1946, Webb® has been a trusted brand for high-quality brake and wheel hub components in the heavy duty transportation industry. The company maintains an extensive catalog of OEM and aftermarket brake drums, brake rotors and calipers, and wheel hubs for Class 6, 7, and 8 trucks and heavy duty trailers. Each Webb product is made of premium materials and engineered for reduced weight without compromising structural strength or balance. All parts are also manufactured using the latest innovations, including advanced wear indicators and cool running vent technology to help minimize wear and make maintenance and repairs easier. Combined with a first-class customer service and after-sales support, customers can count on Webb products to keep their trucks running safely and smoothly for years to come.

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