MAIN PUMP(1/2) The main pump consists of two piston pumps(front & rear) and valve block.
1) 789 732 532 214 531,548 724 702 792 113 152 151 468,728 954 706 130 534 719 901 492 263 406 401 490 212 211 153 156 157 313 311 114 402 271 012 314 885 312 466,725 719 124 490 492 470072MP02 012 Cylinder block 111 Drive shaft(F) 113 Driven shaft(R) 114 Coupling 123 Roller bearing 124 Needle bearing 127 Spacer 130 Booster 151 Piston 152 Shoe 153 Plate 156 Bushing 157 Cylinder spring 211 Shoe plate 212 Swash plate 214 Bushing 251 Support plate 261 Seal cover(F) 263 Seal cover(R) 271 Pump casing 311 Valve cover(F) 312 Valve cover(R) 313 Valve plate(R) 314 Valve plate(L) 401 Hexagon socket bolt 402 Hexagon socket bolt 406 Hexagon socket bolt 466 VP Plug 468 VP Plug 490 VP Plug 492 VP Plug 531 Tilting pin 532 Servo piston 534 Stopper(L) 535 Stopper(S) 548 Feed back pin 702 O-ring 706 O-ring 710 O-ring 717 O-ring 719 O-ring 724 O-ring 725 O-ring 728 O-ring 732 O-ring 774 Oil seal 789 Back up ring 792 Back up ring 808 Hexagon head nut 824 Snap ring 885 Pin 886 Spring pin 901 Eye bolt 953 Set screw 954 Set screw 2-2 535 808 953 886 717 251 406 824 111 774 261 127 710 123 111 774 261 127 710 123