Extension Housing Seal Rear output seal

The Winters Extension Housing Seal (Part Number 67257) is a precision rear output shaft seal designed specifically for Falcon transmission applications. This essential component is crucial for preventing fluid leakage at the tailshaft housing, which helps maintain transmission integrity and prevents costly fluid loss during operation.

Constructed from a durable rubber and steel composite, this seal features a resilient rubber lip for effective sealing and a steel case for dimensional stability and pressure retention. With an outer diameter of 3 inches and a thickness of 0.65 inches, it provides a tight fit within the housing bore while maintaining the necessary flexibility to accommodate shaft runout.

Mechanics and transmission specialists trust Winters extension housing seals for their rebuild work and preventative maintenance. This seal is ideal for street performance builds, vintage muscle car restorations, or any transmission rebuild applications where original-equipment reliability is essential. Replacing a worn seal before complete failure can prevent damage to the yoke, driveshaft U-joints, and surrounding components.