SKF Rear Differential Pinion Seal for 1967-1972 GMC K25 K2500 Pickup qm Vehicle Details$25Indianapolis, IN Manufacturer: BMWModel: 2500 This is a Classified ad on eBay for a fixed price of $25, this is NOT AN AUCTION. Click here to see all details. More DetailsThis SKF Differential Pinion Seal fits your 1972 1971 1970 1969 1968 1967 GMC K25/K2500 Pickup (Rear) and is perfect for a tune up or performance upgrade. . More Vehicles Like This BMW 2500$110 BMW 2500$28 BMW 2500$234 BMW 2500$28