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Service bulletin PIL-555

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 id10043604
Published by NHTSA2012-04-14
Manufacturer's numberPIL-555
Manufacturer's date2012-02-01
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

MERITOR: TANDEM DRIVE AXLES WITH DUCTILE IRON CARRIERS WILL BE DISCONTINUE AND WILL BE REPLACED BY A NEW SERIES OF AXLES ISSUED IN 2010. *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

Transmission and driveline, Axle

Vehicles listed
MERITOR MERITOR
MERITOR RT SERIES

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