770C - GRADER, MOTOR 2160 HYDRAULIC SYSTEM Diff Lock Pump Adapter (6 in. 3) For full view, you need register Parts on group Diff Lock Pump Adapter (6 in. 3): Pos. Part No Qty Parts name Comments 1. 19H3295 [4] Screw 3/8" X 3/4" 2. 24M7239 [2] Washer 10.700 X 21 X 2.500 MM 3. 19H2676 [2] Cap Screw 3/8" X 1" 4. T160387 [1] Adapter Fitting 5. T160542 [1] O-Ring 6. AT180696 [1] Coupling KIT (INCLUDES T160388)