Piston Kit 4l40e / 5L40E / 5l50e / 00-02 (2wd) (11 Pistons)

Piston Kit for 5L40E, 5L50, 5L50E Transmissions | Various Brands | ATK

Restore shift quality and hydraulic control in your 5L40E or 5L50 series transmission with this complete 11-piston kit from ATK. Each piston is manufactured to precise tolerances for a direct-fit replacement, helping you eliminate clutch apply and release issues caused by worn or cracked pistons. This kit covers 2000-2002 2WD applications and is a practical solution for rebuilders and transmission shops.

Key Features

• Includes 11 pistons for a complete transmission rebuild
• Precision-machined for exact fit and reliable performance
• Designed for 5L40E, 5L50, and 5L50E transmissions
• Direct replacement for worn or damaged factory pistons
• Manufactured by ATK, a trusted name in transmission components

Compatibility

This piston kit is compatible with 5L40E, 5L50, and 5L50E transmissions from various vehicle brands for 2000-2002 2WD models. Please verify your transmission code and piston count before ordering.

Why Choose This Part?

ATK piston kits deliver the fit and durability you need for a confident rebuild. Whether you are servicing a customer vehicle or restoring your own, this kit helps you get the job done right the first time. Order today and keep your transmission performing like it should.