18-64 BUI/GM/OLD/PON

Steel cover for GM 8.2in.; 8.5in.;/8.6in. rear. Threaded for fill plug. Plug and Gasket are included.

Steel cover for GM 8.2", 8.5", & 8.6" rear. Threaded for fill plug. Plug and Gasket are included.

Not for 2002-2009 Envoy and Trailblazer. YSPFP-05 fill plug

These Yukon replacement diff covers are a direct bolt-on.

Yukon Gear Steel Cover For GM 8.2in & 8.5in Rear

Steel cover for GM 8.2in.; 8.5in.;/8.6in. rear

Steel cover for GM 8.2", 8.5", & 8.6" rear

Fits GM 8.2 in./8.5 in. And 8.6 in.

Fits GM 8.2", 8.5" and 8.6"

18-64 BUI/GM/OLD/PON

Differential Cover

YP C5-GM8.5

Steel