Parts list: № Number Qty Name Options 4472007 1 Pump 1 0473701 1 Coupling 2 [] 1 3 [] 1 4 [] 1 5 0462201 1 Wear Plate 6 [] 4 7 0386402 1 Back-Up Ring 8 0330401 2 Dowel Pin 9 0386403 1 Ring 11 0386405 1 O-Ring 12 0230142 4 Screw 13 0473702 1 Snap Ring Next page: 15 FLANGE PART 16 PUMP; PISTON (SB) 17 CONTROL PISTON GROUP (SB) 2 PUMP; PISTON (70, 80, K) 3 SHAFT GROUP 13 VALVE; REDUCING 12 REGULATOR 11 ROTARY GROUP 10 PISTON PUMP