TRANS OIL PAN GASKET PWR

The Mr. Gasket transmission pan gasket (MPN 8693) is a cork and rubber composite seal engineered for Powerglide transmissions, delivering reliable leak prevention at the transmission pan interface. As a seasoned mechanic knows, transmission fluid seepage at the pan gasket is one of the most common maintenance issues on classic and modified vehicles, and this OEM-quality replacement stops leaks before they become costly fluid loss and drivetrain damage. This gasket is essential for anyone rebuilding a Powerglide transmission, performing routine maintenance, or restoring a vintage muscle car that demands dependable sealing integrity.

Mr. Gasket has engineered this transmission pan gasket with a dual-layer cork and rubber construction that combines the compressibility of cork with the durability of synthetic rubber. This material blend accommodates the thermal cycling and vibration inherent in engine bays while maintaining a watertight seal across the pan mounting surface. The gasket conforms precisely to Powerglide pan geometry, ensuring consistent clamping force distribution and eliminating hot spots that can accelerate gasket failure. At 0.27 lbs and sized to fit standard pan configurations, installation requires only careful bolt torque sequencing and a clean mounting surface—no special tools or expertise required.

This gasket is indispensable for Powerglide transmission owners, street rod builders, and vintage drag racing enthusiasts whose transmissions see repeated thermal stress and aggressive downshifting. Whether you're addressing a weeping pan gasket on a daily driver or sealing a freshly rebuilt transmission for competition duty, the Mr. Gasket transmission pan gasket delivers the sealing performance that keeps fluid where it belongs—inside the transmission. Proper installation on a clean pan surface and torque specs per transmission documentation ensures years of leak-free operation and maximum transmission longevity.