644G - LOADER, FOUR-WHEEL DRIVE 0350 Gears, Shafts & Power Shift Clutches Parts group 0350 Gears, Shafts & Power Shift Clutches 0350 Gears, Shafts & Power Shift Clutches . Transmission Torque Converter Housing and Drive Torque Converter INPUT SHAFT, HOUSING AND CHARGE PUMP GEARBOX HOUSING OIL SUCTION PIPES FILLER TUBE, DIPSTICK AND MAGNETIC PICKUP CONVERTER PRESSURE REGULATOR Gearshift System (Control Valve Plate and Gasket) Gearshift System (Control Valve) (M5 Solenoid) (Transmission S.N. -010443) Gearshift System (Control Valve) (M6 Solenoid) (Transmission S.N. 010444- ) FOURTH GEAR IDLER AND SHAFT Clutch Assembly (Forward and First Gear Clutches) Clutch Assembly (Reverse and Second Gear Clutches) Clutch Assembly (Third and Fourth Gear Clutches) Output Shaft Transmission Filter