Hydraulic Pump Disc Driving Shaft 2034789 HPV091 Fit Excavator Hitachi EX200-3 EX220-3

Product Name: Disc Driving Shaft
Reference Part Number: 2034789
Compatible Machine: Excavator Hitachi EX200-3 EX220-3…

Description:
Hydraulic Piston Pump Shaft converts rotational motion into hydraulic pressure, driving the pistons within piston pumps for efficient fluid transfer.

Pos. Part No Qty Parts name Comments
+++++++ [1] PUMP;UNIT 9118972A
01. 1018750 [1] CASING;PUMP
01. 1022032 [1] CASING;PUMP I 1018750
03. 2034788 [1] DISC;DRIVING
04. 2034789 [1] DISC;DRIVING
05. 4175666 [2] BRG.;ROL.
09. 4178173 [2] NUT;BRG.
10. 4199307 [2] BRG.;ROL.
11. 4339171 [2] RING
12. 4232069 [2] SEAL;OIL
13. 4116290 [2] RING;RETAINING
14. 4338907 [1] RING;THRUST
15. 4310992 [2] PLUG
16. 957366 [2] O-RING
18. 9134111 [3] PLUG
18A. 4509180 [1] O-RING
19. 8043698 [14] PISTON
21. 4233180 [2] SHAFT;CENTER
22. 4198956 [2] PIN
23. 4248499 [2] SPRING;COMPRES.
24. 2027277 [2] ROTOR
27. +++++++ [1] SENSOR;ANGLE 9128251A
30. 4252767 [1] BRACKET
31. M340613 [1] BOLT;SOCKET
32. 4169516 [1] WASHER;SPRING
37. 1020223 [1] VALVE
39. 1018752 [1] HEAD P 1022034
39. 1022034 [1] HEAD
41. 3055313 [1] PISTON;SERVO
42. 4272674 [1] RING;PISTON
43. 4260211 [1] PIN
44. 4179838 [1] SCREW;SET
46. 4317635 [1] O-RING
47. 4260500 [1] STOPPER
48. 4260493 [1] STOPPER
50. 4317637 [1] O-RING
51. 4311778 [1] COVER
54. 4317636 [1] O-RING
55. M340820 [8] BOLT;SOCKET
56. 4514388 [8] WASHER;SPRING
57. 3066033 [1] RING;BACK-UP
58. 4099290 [2] PIN;SPRING
60. M341245 [10] BOLT;SOCKET
61. M341290 [2] BOLT;SOCKET
62. 4317619 [1] O-RING
64. 9134110 [1] PLUG
64A. 957366 [1] O-RING
68. 4317636 [4] O-RING
69. 9120292 [2] VALVE;SOLENOID
71. M340645 [4] BOLT;SOCKET
72. A590106 [4] WASHER;PLANE
73. 4339754 [1] SENSOR;PRES.
73A. 4150302 [1] O-RING
75. 4276559 [2] CLAMP
76. M340613 [2] BOLT;SOCKET
78. 4169516 [2] WASHER;SPRING
82. 4252767 [1] BRACKET
83. M340613 [1] BOLT;SOCKET
84. 4169516 [1] WASHER;SPRING