Dorman 697-151 Front Differential Pinion Seal Compatible with Select Cadillac/Chevrolet/GMC Models

A differential pinion seal helps prevent fluid leaks by sealing the connection between the rotating pinion gear and the stationary differential housing. Common failures include cracking, wear or leaks due to heat, pressure or contamination. Designed for durability, differential pinion seals from Dayton help maintain proper fluid levels and ensure efficient differential operation in heavy duty applications.

• Direct replacement - this differential pinion seal is designed to help restore proper sealing and prevent fluid leaks on specified fitments
• Leak protection - replacing a cracked or worn seal can help maintain fluid levels and ensure reliable differential performance in heavy duty applications
• Durable construction - designed and manufactured to strict specifications for reliable performance
• Trustworthy quality - backed by a team of product experts in the United States with more than a century of experience in the design of heavy duty truck parts
• Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.