Piston / Toyota U240 / U241 / U250 / Under Drive (bonded Rubber) 98-up (4.160" Od) (oem# 34205-32010)

Piston for Toyota U240, U241, U250 Transmissions (1998+)

Restore proper clutch apply and shift performance in your Toyota U240, U241, or U250 automatic transmission with this Under Drive bonded rubber piston. Manufactured by Atk, this replacement piston is engineered to match OEM specifications for a precise fit and reliable sealing. It is an ideal choice for rebuilders and transmission shops servicing 1998 and newer Toyota vehicles.

Key Features

• Bonded rubber construction for a secure, leak-free seal
• 4.160" outer diameter for exact fitment in U240, U241, and U250 units
• Under Drive piston application
• Manufactured by Atk to meet or exceed OEM specifications (OEM# 34205-32010)
• Direct replacement for worn or damaged pistons

Compatibility

This piston is compatible with Toyota vehicles equipped with U240, U241, and U250 automatic transmissions from 1998 and up. Please verify your transmission code and piston dimensions before ordering.

Why Choose This Part?

Atk is a trusted name in transmission components, and this bonded rubber piston delivers dependable performance and durability. If you are rebuilding a Toyota U240, U241, or U250 transmission, this piston is a smart, cost-effective solution. Order now and get your transmission back on the road with confidence.