GM Genuine Parts 25861283 Differential Pinion Seal Country of Origin : United States The Package Length of the Product is 4., 0 inches GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. GM 25861283 2008-2015 GM Differential Drive Pinion Gear Seal 25861283 GM OE Replacement Seal GM Differential Drive Pinion Gear Seal 25861283 At GM Parts Store you will find only new Genuine GM parts at discount prices. This GM Differential Drive Pinion Gear Seal (Part# - 25861283 ) Is the engineered replacement for your GM vehicle The Package Width of the Product is 4., 0 inches These seals help ensure differential fluid does not leak out of your vehicle's differential, and are GM-recommended replacements for your vehicle's original components. Rear Differential Seal Mechanics Choice Rear Differential Pinion Seal - Replacement For Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac 1964-2005 Pinion Seal Replacement Fit type: Vehicle Specific