4L60E, Piston (A74969A) 5 Pack for Silverado

Overrun Clutch Piston (with Molded Rubber) for GM 4L60E / 4L65E Transmissions | 1994-Up

Ensure smooth and reliable shifting performance with this Overrun Clutch Piston featuring molded rubber sealing , designed for GM 4L60E and 4L65E automatic transmissions from 1994 and newer . A critical component for proper clutch operation, this piston helps maintain consistent pressure and engagement during downshifts and deceleration.

Key Features:

• OEM-Style Molded Rubber Design – Features an integrated molded rubber seal for superior hydraulic sealing, eliminating the need for separate lip seals and reducing the risk of leaks.

• Precision Fit – Engineered to fit 4L60E and 4L65E transmissions from 1994-up , commonly found in GM vehicles such as Silverado, Tahoe, Suburban, Camaro, and Impala .

• Improved Reliability – Helps maintain proper fluid pressure in the overrun clutch circuit, supporting smooth downshifting and engine braking functionality.

• Durable Construction – Built to withstand the heat and pressure of everyday and heavy-duty driving conditions, ensuring long service life.

• Ideal for Rebuilds – A must-have component in transmission rebuilds or overhauls , especially when restoring full OE-level performance.

Whether you’re performing a full rebuild or replacing worn internals, this Overrun Clutch Piston with Molded Rubber is a reliable, high-quality solution for maintaining transmission efficiency and longevity.