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Service bulletin SB-31-04

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 id10030459
Published by NHTSA2009-10-07
Manufacturer's numberSB-31-04
Manufacturer's date2009-06-01
NHTSA componentSUSPENSION:MULTIPLE AXLE

NHTSA's summary

STERLING: SIX PIECE BOLTED SERVICE CROSSMEMBERS ARE AN IMPROVED,MORE DURABLE SERVICE REPLACEMENT FOR FIVE-PIECE WELDED CROSSMEMBERS, OR BOLTED FIVE -PIECE SERVICE CROSSMEMBERS, TO BE USED WITH STEEL FRAME RAILS. NO MODEL YEARS LISTED. *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

Suspension

Vehicles listed
STERLING 3602008
STERLING A-LINE2008
STERLING ACTERRA2008
STERLING BULLET2008
STERLING CARGO2007
STERLING L-LINE2008

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