WenmarOpen by Wenmar Pro

Service bulletin PIL-486

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 id10027917
Published by NHTSA2009-02-21
Manufacturer's numberPIL-486
Manufacturer's date2008-06-01
NHTSA componentWHEELS:LUGS/NUTS/BOLTS/STUDS

NHTSA's summary

ARVINMERITOR: NEW INNER WHEEL SPINDLE NUT FOR THE FOUR PIECE WHEEL RETENTION SYSTEM (PART NUMBER 1227-E-1721; REPLACES PART NUMBER 1227-V-1608. MODEL AND MODEL YEARS UNKNOWN. *PE

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

Wheels, Wheel nuts and studs

Vehicles listed
ARVINMERITOR FRONT STEERING AXLE

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