GM 8.6 in. Rear; 10 Bolt
8.5 in./8.2 in./8.6 in. 10 Bolt; Chrome GM 8.6 in.; Chrome
8.6 in.
Steel Cover For GM 8 in. GM 8.0 in.; Steel
8.2 in./8.5 in./8.6 in. 10 Bolt; Finned; Polished Aluminum GM 8.6 in.; Finned; Polished Aluminum; Requires metric M8 x 1.25 bolts
8.2 in./8.6 in./8.5 in. 10 Bolt; Aluminum Girdle GM 8.6 in.; Aluminum Girdle
Browse our selection of quality differential cover parts designed specifically for your Buick Rainier. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
CXL · CXL Plus
Sport Utility
L6 4.2L · V8 5.3L
Automatic
