FAST Transmission Assembly, Truck X3000 Gearbox Assembly, 12JSD200T, 12JSD200T-B, 12JSD200TA, 12JSD200TA-B, 12JS200T, 12JS200TA, 12JSD160T, 12JSD180T, 12JSD220T, 12JSD240T, C12JSDQXL200TA, 9JS150T-B, 16JS200T