PG Front Pump Seal

The PG Front Pump Seal from FTI Performance is a direct-replacement rubber seal designed specifically for automatic transmission systems in Powerglide-equipped vehicles. This component is crucial for preventing leakage at the front pump assembly, where shaft rotation creates mechanical stress. It is ideal for those rebuilding vintage muscle cars, restoring classic trucks, or maintaining high-performance drag racing platforms.

Constructed from high-quality rubber, the PG Front Pump Seal is engineered to withstand the thermal cycling and hydraulic pressure typical in automatic transmissions. Its dimensions of 3.95 x 0.55 x 5 inches ensure a precise fit around the front pump shaft, creating a dynamic seal that accommodates minor shaft runout while maintaining consistent contact pressure. This design helps to ensure long-lasting performance and reliability.

Mechanics and transmission specialists favor this seal for Powerglide units in street cars, race vehicles, and restorations where fluid integrity is essential. Its compatibility with original equipment specifications allows it to function effectively across various transmission fluid viscosities and operating temperatures. Installation is straightforward, requiring basic mechanical skills and minimal downtime.