Piston / Accumulator / Gm 4L60E 1-2 Accumulator (small Hole W/legs) (95-on)

Transgo Piston/Accumulator for GM 4L60E 1-2 Accumulator | Chevrolet/GM 1995+

Restore firm, consistent 1-2 shifts in your GM 4L60 or 4L60E transmission with this Transgo 1-2 accumulator piston. Engineered with a small hole and legs for 1995-on applications, it directly replaces the worn or cracked factory accumulator piston that causes shift flare, slipping, and delayed engagement. As a Transgo component, it is built to deliver reliable hydraulic control and long service life.

Key Features

• Direct-fit 1-2 accumulator piston with small hole and legs for 1995-on 4L60/4L60E units
• Manufactured by Transgo, a trusted name in transmission shift correction and hydraulic upgrades
• Corrects common 1-2 shift complaints such as flare, soft engagement, and slipping
• Durable construction resists wear and cracking better than the original piston
• Ideal for rebuilds, accumulator upgrades, and preventive maintenance

Compatibility

This Transgo 1-2 accumulator piston fits Chevrolet/GM vehicles equipped with the 4L60 and 4L60E transmissions from 1995 and up. It is designed for 1995-on valve body applications and is a direct replacement for the small-hole, legged accumulator piston.

Why Choose This Part?

Transgo is known for solving real-world transmission issues, and this accumulator piston is no exception. If your 4L60E is flaring on the 1-2 shift or slipping under load, this is the fix. Order now and get your GM transmission shifting like it should.