644B - LOADER, FOUR-WHEEL DRIVE 35 TRANSMISSION, UNIVERSAL, DIFFERENTIAL AND AXLE CLUTCH CUT-OFF DISCONNECT VALVE [01H15] For full view, you need register Parts on group CLUTCH CUT-OFF DISCONNECT VALVE [01H15]: Pos. Part No Qty Parts name Comments 1. R26670 [1] Knob 2. M40333 [1] Lock Nut 3. ........ [1] Set Screw ( 22H1048 NO LONGER AVAILABLE) 4. T41340 [2] Round Retainer 5. T41339 [2] O-Ring 6. ........ [1] Shaft (SUB AT40324) 7. 19H1227 [1] Cap Screw 1/4" X 1/2" 8. AT40324 [1] Spool Valve