WenmarOpen by Wenmar Pro

Service bulletin SB471003

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id620791
Published by NHTSA2001-08-30
Manufacturer's numberSB471003
Manufacturer's date2001-07-20
ReplacesSB471003
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING

NHTSA's summary

SUBJECT REGARDING REDESIGNED REAR AXLE HOUSING FOR CHASSIS EQUIPPED WITH AL SUSPENSION. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Axle

Vehicles listed
MACK MACK

Listing a model year does not mean every vehicle of it is concerned: the document says which.