GM Service Manual Online
For 1990-2009 cars only

Adhesives, Fluids, Lubricants, and Sealers for GMC Truck GMC MD Steel Tilt (W Model) 2006

Application

Type of Material

GM Part Number

United States

Canada

Automatic Transmission Fluid - Main Housing

DEXRON VI

88861003

88861004

Case Sealing Surfaces

Pipe Thread Sealant

12346004

10953480

Drive and Driven Shafts Gear Oil - Extension Housing

Synthetic Gear Oil

12378514

88901045