Replacement Hydraulic Excavator Coupling Parts For John Deere 4440032

New Hydraulic Coupling Replacement for Excavator Parts For John Deere 4440032

Description :

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Packaging & Delivery

More Parts Information:

Pos. Part No Qty Parts name Comments
1. 0001627 [1] Transmission SUB FOR AT201554
12. 2036485 [1] Splined Coupling SUB FOR AT201673
13. 3066320 [1] Gear SUB FOR AT201698
14. 40M7047 [2] Snap Ring
15. 4314081 [1] Bearing SUB FOR AT201767
16. 4160767 [1] Ball Bearing SUB FOR AT202093
22. 2037331 [1] Gear SUB FOR AT201672
23. AT309590 [1] Ball Bearing SUB FOR AT202077, 4023595
24. AT309592 [1] Ball Bearing SUB FOR AT201713, 4160775
25. 2034825 [1] Hub SUB FOR AT201670
26. 4310700 [1] Seal SUB FOR AT201765
28. 19M7550 [8] Cap Screw M10 X 35
28. 12M7066 [8] Lock Washer 10 MM
29. 4153562 [1] O-Ring SUB FOR AT201712
34. 3067165 [1] Hub SUB FOR AT201703
36. 19M7163 [5] Cap Screw M8 X 25
36. ........ [5] Washer 12M7065 NLA
37. TH105683 [1] O-Ring 59.400 X 3.100 MM (2.339" X 0.122")
43. 4074727 [1] Drain Plug SUB FOR TH100027
44. R77401 [1] O-Ring 19.800 X 2.400 MM (0.780" X 3/32")
47. N231749 [1] Washer 20.620 X 38.100 X 6.350 MM (13/16" X 1-1/2" X 1/4")
48. 12M7070 [1] Lock Washer 20 MM
49. 19M8543 [1] Cap Screw M20 X 30
50. 94-0633 [1] Elbow Fitting SUB FOR TH101968
52. 4335289 [1] Level Gauge SUB FOR AT201804
59. J728684 [1] Reducer SUB FOR TH101811
60. 4511984 [1] Pipe Plug SUB FOR TH101812
63. 4265372 [1] Sensor SUB FOR AT154297 ENGINE SPEED
64. 4306888 [1] O-Ring 18.771 X 1.778 MM (0.739" X 0.070") SUB FOR AT154310
65. 24M7054 [1] Washer 6.400 X 12 X 1.600 MM
66. 19M8553 [1] Screw M6 X 16
69. 4252767 [1] Bracket SUB FOR AT154206
70. 0209423 [1] Bolt SUB FOR TH100738
71. 12M7133 [1] Lock Washer 6 MM SUB FOR 12M7129
73. 19M7935 [2] Cap Screw M10 X 55
75. 8058572 [1] Oil Tube SUB FOR AT201908
76. 12M7066 [2] Lock Washer 10 MM

Coupling Information:

The function of the coupling is to connect the two shafts (the driving shaft and the driven shaft) in different mechanisms to make them rotate together and transmit torque. Some couplings also have buffering and vibration reduction.
According to different working conditions, the coupling needs to have the following properties:
(1) Portability. The mobility of the coupling refers to the ability to compensate for the relative displacement of the two rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation, and deformation under load all place requirements on portability. Movable performance compensates or relieves additional loads between shafts, bearings, couplings and other components due to relative displacement between rotating components.
(2) Buffering. For occasions where frequent load starts or working load changes, the coupling needs to have elastic elements for buffering and vibration damping to protect the prime mover and the working machine from being damaged or not damaged.
(3) Safe, reliable, with sufficient strength and service life.
(4) Simple structure, convenient assembly and disassembly and maintenance. Couplings are also called couplings. A mechanical component used to firmly connect the driving shaft and the driven shaft in different mechanisms to rotate together and transmit motion and torque. Sometimes it is also used to connect shafts and other parts

Guangzhou XIEBAGN MACHINERY CO., LIMTED

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!