National® 470331N - Rear Outer Differential Pinion Seal Exceptional Quality and Performance: This OE replacement differential pinion seal is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. 3610204 Polaris EXHAUST SEAL 3610204 MSRP: $44.99 Qty : Ships in 1-4 Business Days Follow Us Pinion Seal Rear Differential Rear Outer Differential Pinion Seal Fits 1967-1972 Oldsmobile Eighty 1972 C10 Pickup Direct Replacement, No Fuss: This OE replacement differential pinion seal is meticulously designed for your specific vehicle's make and model, promising a direct fit. This National Differential Pinion Seal fits your 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960 Chevrolet C10 Pickup (Rear Outer... Fits Rear Outer of vehicles in image gallery fitment chart When you need to replace your damaged or worn-out part your vehicle, this OE replacement part is an excellent option. Get the perfect fit and optimal performance every time with our replacement parts. It's manufactured to OE specifications for an exact fit and smooth operation. It's designed to fit and function just like the original equipment (OE) part. Perfect Compatibility: Compatibility is key. Experience the same high-level performance as your original parts with this differential pinion seal.