Colorado 4WD V8-5.3L (2010)
2. Install the 3-4 accumulator pin (1) into the transmission case and retain the pin with J 36850.
3. Install the 3-4 accumulator piston (2) onto the pin (1) in the transmission case.
Ensure that the 3-4 accumulator piston legs face away from the transmission case.
4. Install the J 25025-B (2, 3) to the transmission case.