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4I7634 4I-7634 K3V63DT Hydraulic Main Pump For 312 Excavator

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4I7634 4I-7634 K3V63DT Hydraulic Main Pump For 312 Excavator

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Brand Name :OEM
Model Number :312
Place of Origin :China
MOQ :1 PCS
Price :Negotiable
Payment Terms :D/P, T/T, Western Union, MoneyGram, D/A, L/C
Supply Ability :100-2000
Delivery Time :3-7 working days
Packaging Details :Wooden box for heavy parts, paper carton for light parts
Category :Excavator Hydraulic parts
Machine Model : 312
Parts No. :4I7634 4I-7634
Parts name :K3V63DT hydraulic pump
Warranty :6/12 Months
Package :standard export carton
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  • 4I7634 4I-7634 K3V63DT Hydraulic Main Pump For 312 Excavator Pump


  • Spec Sheet
Excavator spare parts name k3v63dt hydraulic pump
Equipment Model 312
Parts Category Excavator hydraulic pump parts
Spare parts Condition Brand new, OEM quality
MOQ of order(PCS, SET) 1
Parts Availability In stock
Delivery Lead time 1-3 days

  • Application

312 EXCAVATOR

  • Parts List Diagram

Pos.Part NoQtyParts nameComments
1. 5I-8749 [1] SHAFT-FRONT
2. 5I-8761 [1] COVER-SEAL
3. 095-1718 [2] SEAL-O-RING
4. 095-0882 [4] PIN-SPRING
5. 095-1209 M [4] NUT (M16X2-THD)
6. 5I-8760 [2] SUPPORT
7. 095-1783 [2] RING-BACKUP
8. 095-1584 [2] SEAL-O-RING
9. 5I-8766 [2] PISTON-SERVO
10. 095-1698 [2] SEAL-O-RING
11. 5I-8770 [1] RING-BACKUP
12. 5I-8767 [2] STOP
13. 095-1575 [18] SEAL-O-RING
14. 095-1717 [2] SEAL-O-RING
15. 5I-8772 [2] EYEBOLT
16. 5I-8774 M [2] SETSCREW (M16X2X39-MM)
17. 5I-8778 [2] PISTON AS
(EACH INCLUDES)
[9] PISTON AS
18. 5I-8782 [2] PIN AS
19. 5I-8768 [2] STOP
20. 5I-8773 M [2] SETSCREW (M16X2X30-MM)
21. 5I-8750 [1] SHAFT-REAR
22. 5I-8762 [1] COVER
23. 5I-8818 [2] BEARING-ROLLER
24. 8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)
25. 8T-6759 [15] PLUG-PIPE
26. 5I-8763 [2] BODY-CASING
27. 5I-8756 [2] RETAINER-BALL
28. 5I-8758 [2] SPACER
29. 5I-8757 [18] SPRING
30. 5I-8780 [1] BARREL AS
31. 5I-8816 [2] BEARING AS-NEEDLE
32. 5I-8751 [1] COUPLING
33. 5I-8764 [1] BLOCK-PORT
34. 096-0014 [2] PIN-SPRING
35. 5I-8779 [1] BARREL AS
36. 5I-8755 [2] PLATE
37. 5I-8759 [2] PLATE
38. 5I-8781 [2] PLATE AS
39. 095-1711 [2] SEAL-O-RING
40. 6V-5683 M [4] BOLT (M6X1X16-MM)
41. 5I-8754 [4] SPACER-BEARING (35X45X3-MM THK)
42. 6V-5200 [2] RING-RETAINING
43. 5I-8769 [1] SEAL-LIP TYPE
44. 096-3150 [3] PLUG
45. 095-1585 [4] SEAL-O-RING
46. 5I-8775 [1] ADAPTER
47. 102-2562 M [8] BOLT-SOCKET HEAD (M16X2X180-MM)
48. 3J-1907 [2] SEAL-O-RING
49. 9S-4191 [2] PLUG (9/16-18-THD)
50. 5I-8771 [1] SEAT
51. 5H-1472 [1] BALL
52. 5I-8765 [1] STOP
53. 095-1574 [1] SEAL-O-RING
54. 095-1777 [1] RING-BACKUP
M METRIC PART

4I7634 4I-7634 K3V63DT Hydraulic Main Pump For  312 Excavator

  • Description


Hydraulic pumps and valves are designed precisely to work in a hydraulic system to meet the prime product requirements for machine performance, reliability, durability, operating costs and productivity.

  • Advantage

1. The pump and valve parts are built to fit to the genuine excavator system.

2. The pump parts and valve are supplied strictly according to the genuine parts catalog.

3. All the pump and valve components are manufactured from carefully selected materials with standard quality using standard production process heat treatment processes — including carburizing, nitriding, and induction hardening.

4. Surplus stock and the various varioties of pump parts that cover excavator. HITACHI KOMATSU HYUNDAI Vo-lvo DOOSAN KOBELCO SUMITOMO KATO JCB

  • Warranty


1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance

  • Packing & Delivery


* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX

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