Dana Spicer Differential Pinion Oil Seal

The Dana Spicer Differential Pinion Oil Seal (also called a pinion seal or differential pinion shaft seal) helps keep gear oil inside the differential housing where the pinion yoke or flange enters the axle. It also helps keep dirt, water and road debris out of the differential.

Key Features:

• Seals the pinion shaft opening to help prevent gear oil leaks
• Helps keep contaminants out of the differential to protect the bearings and gears
• Made to Dana Spicer quality standards for light-duty, heavy-duty and commercial drivetrain applications
• Helps maintain correct gear oil levels and lubrication for the ring and pinion

A worn or leaking pinion seal can lead to low gear oil, differential damage and costly repairs. Replacing the seal during axle service or when you replace the pinion yoke helps keep the drivetrain reliable. Dana Spicer is a long-established name in axles, driveshafts and drivetrain components. Choose the correct variant for your axle and application from the options listed on this page.