Wellington Parts Corp A340 AW4 Transmission Master Solenoid Service Kit Filter Shift Tcc Lock Up Jeep Upgrade from Oem Parts / Shift Solenoids / Lock-Up 97420JKP / AW4 / Aisin Warner 4 Speed / Kit / Set Fits: Jeep Cherokee Common in 1987 and Up Models Does not fit Grand Cherokee- Toyota Trans For Jeep