635-518 Rear Main Seal Kit 4.8 5.3 6.0 6.2 Fit For Chevy GMC 12633579 12639250

Part Number: 635-518, 12633579, 12639250 Description： Inside Diameter (in): 2.7 In. Length (In): 10 In. Material: Aluminum Package Contents: Cover, Seal and Gasket Package Quantity: 1 Packaging Type: Box Width (in): 6 In. Before installing screws, it is necessary to confirm that the aluminum cover and flange shaft are at the same center before fixing the installation screws. Fitment: For Chevrolet Silverado 1500 2000-2011 V8 4.8L W/ 12 Bolts For Chevrolet Silverado 1500 2000-2011 V8 5.3L W/ 12 Bolts For Chevrolet Silverado 1500 2004-2009 V8 6.0L W/ 12 Bolts .