GM Genuine Parts Axle Housing Cover Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle GM regularly updates production and service part designs to integrate new materials and technologies ASIN B0FH7BNPNY Brand GM GENUINE PARTS Model GM Original Equipment Exterior Machined Position Rear Item Weight 2.72 ounces Manufacturer GM Genuine Parts Item model number 85720902 Product Dimensions 12.7 x 11.2 x 0.2 inches Manufacturer Part Number 85720902