Piston Kit / Gm 9t40 / 9t45 / 9t50 / 9t65

Piston Kit for GM 9T40, 9T45, 9T50, 9T65 Automatic Transmissions | Chevrolet/GM

Restore shift quality and hydraulic performance in your GM 9-speed automatic transmission with this precision-engineered piston kit. Manufactured by Precision International, this kit is designed to replace worn or damaged pistons in 9T40, 9T45, 9T50, and 9T65 units, helping you complete a reliable rebuild or repair. Each component is crafted to meet or exceed OEM specifications for fit, function, and durability.

Key Features

• Direct-fit replacement pistons for GM 9T40, 9T45, 9T50, and 9T65 automatic transmissions
• Manufactured by Precision International, a trusted name in transmission hard parts
• Engineered to restore proper clutch apply and hydraulic pressure
• Precision-machined for exact tolerances and consistent performance
• Ideal for rebuilders, repair shops, and DIY transmission projects

Compatibility

This piston kit is compatible with Chevrolet and GM vehicles equipped with 9T40, 9T45, 9T50, or 9T65 automatic transmissions. Please verify your specific transmission code and piston requirements before ordering.

Why Choose This Part?

When you need dependable hydraulic components for a GM 9-speed rebuild, Precision International delivers the quality and fit you expect. This piston kit helps eliminate slip, flare, and delayed engagement caused by worn pistons. Order now to get your transmission back on the road with confidence.