Pinion Seal .635in Thick 7in Quick Change

The Pinion Seal .635in Thick 7in Quick Change from Winters is a precision-engineered component designed for various automotive applications, including drag racing and high-performance street vehicles. This seal is essential for maintaining gear oil integrity and protecting your drivetrain investment by preventing gear oil leakage from the pinion shaft.

Engineered to withstand extreme pressures and temperatures, this pinion seal features a .635-inch thickness that contributes to its durability and performance. The 7-inch quick-change design allows for rapid seal replacement without the need to remove the entire differential carrier, minimizing downtime during maintenance or racing events.

Ideal for users of Winters quick-change rear ends, this seal is compatible with a range of applications in NHRA, circle-track, and bracket racing. Its quick-change interface ensures a reliable, leak-free fit when properly installed, making it a valuable component for maintaining performance in competitive environments.