Rear Differential Pinion Seal for 1988-1999 Chevrolet C1500 & More - Schaeffler SS2983

Keep differential lubricant where it belongs with the Schaeffler Differential Pinion Seal / Shaft Seal SS2983. Cataloged for the rear position, it fits a long list of cars, trucks and vans, including the 1971-1996 Chevrolet Caprice, 1973-1987 Chevrolet Camaro, 1988-1999 Chevrolet C1500, 1991-1996 Buick Roadmaster and 1999-2000 Cadillac Escalade. See the Buyer's Guide tab for the full list of applications and engine details.

A pinion seal closes the opening where the pinion exits the differential housing. The seal body stays stationary while its lip contacts the rotating pinion, holding lubricant in and keeping contaminants out. Schaeffler lists this part as a shaft seal, so you may see it under either name.

• Quality materials: Made from high-quality materials chosen to meet vehicle manufacturer specifications. Schaeffler develops the seal designs with its suppliers to meet its own quality standards.
• Contamination protection: Designed to help keep dirt, dust and moisture away from the components it seals.
• OE expertise: Designed and built to stringent OEM standards, with a robust quality assurance process that accounts for precise automotive requirements.
• Broad coverage: Part of a Schaeffler seal range offered in many sizes for domestic and import applications.

Signs this part may need replacing: lubricant seepage or wet residue at the front of the differential where the driveshaft connects, or a low differential fluid level. Confirm the source of the leak before replacing.

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