Rainier AWD L6-4.2L VIN S (2005)
Transmission Mount: Technical Service Bulletins
A/T - Transmission Mount Availability
Bulletin No.: 04-07-30-035
Date: August 11, 2004
INFORMATION
Subject:
Release of Rear Transmission Mount Separate From Exhaust Mount
Models:
2004-2005 Buick Rainier
2002-2005 Chevrolet TrailBlazer, TrailBlazer EXT
2002-2005 GMC Envoy, Envoy XL
2004-2005 GMC Envoy XUV
2002-2004 Oldsmobile Bravada
with 4.2L Engine (VIN S - RPO LL8)
The purpose of this service bulletin is to announce the availability of the rear transmission mount without the exhaust mount bracket included. Previously
when ordering the rear transmission mount from GMSPO, it could only be ordered with the exhaust mount bracket included. Currently, you can order the
rear transmission mount without the exhaust mount bracket from GMSPO. When service requires the replacement of only the rear transmission mount
and not the exhaust mount, order P/N 89040449 (2WD) and P/N 89040448 (4WD).
