Gm Original Equipment Seal Parts 296 14 Front Crankshaft Engine Oil Seal | Cyprus Oem Engine Oil Seal Replacement These original equipment crankshaft seals have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Front Crankshaft Oil Seal Seals the openings on either end of the crankshaft for a tight seal The factory-original fit and lasting function of ACDelco’s OE replacement crankshaft seals provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket ACDelco GM Original Equipment Engine Crankshaft Seals help help maintain the crankcase seal by sealing the openings on either end of the crankshaft, and are GM-recommended replacements for your vehicle’s original components. 2005 GMC Sierra 3500 - Crankshaft Seal, Sold Individually, GM Original Equipment Series 296-14 by AC Delco Manufactured to GM OE specification for fit, form, and function