4L60E 1-2 ACCUMULATOR PISTON ASSEMBLY
WILL RETRO FIT ALL
Transmission Models
4L60E, 4L65E, 4L70E
From: 1993-UP
1-2 ACCUMULATOR ASSEMBLY
IT IS READY TO INSTALL
INCLUDES:
NEWOEM UPDATED
1-2 ALUMINUMAccumulator Piston
REPLACESthe plastic type.
-Brand New O-ring
1-2 Accumulator Housing
8684428or24219937
1-2 HARDENED Springs
On GM 4L60Es
Automatic transmission often has a worn accumulator piston pin hole or
a broken plastic accumulator piston
1-2 harsh shifting or 2-1 downshifting
is a very commom problem on 4L60s.
It is common for the 1-2 plastic accumulator piston to wear or crack,
damaging the accumulator housing and finally breaking the 1-2 springs
This causes1-2 hard shifting ,fluid leak resulting in delayed engagement, slippage,burning friction clutches or burning the 2-4 band.
To prevent1-2 hard shifting
Transgo made a oem 1-2 UPGRADE replacement aluminum piston.
1-2 aluminum piston accumulator replace the 1-2 plastic piston
and it is thicker than OE plastic piston that breaks and wears out premature.
If you have any questions, please contact us via message system.
We will reply your message as soon as posible
Trust us we always try to resolve any problems for our valued customers.
