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334-6234 MOTOR GP-PISTON S/N NGX1-UP PART OF 393-4889 LINES GP-AIR 966K XE WHEEL LOADER


HYDRAULIC SYSTEM
MOTOR GP
VALVE GP-BANK
TANK GP
PUMP GP

WHEEL LOADER 966K XE WHEEL LOADER NGX
 966K Series XE Wheel Loader NGX00001-UP (MACHINE) POWERED BY C9.3 Engine SEBP5778 966K XE NGX   (2012)

HYDRAULIC SYSTEM

MOTOR GP
RADIATOR & FAN GP
365-0020 RADIATOR & FAN GP
MOTOR GP-PISTON
161-8919 MOTOR GP-PISTON
MOTOR GP-PISTON
334-6234 MOTOR GP-PISTON
 

#SEBP57780680
 

334-6234: MOTOR GP-PISTON

334-6234 MOTOR GP-PISTON
S/N NGX1-UP
PART OF 393-4889 LINES GP-AIR
i04318698 SEBP5778
3346234 MOTOR GP-PISTON Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-0248 [1] SEAL-OIL  
2. 9S-8006 [1] PLUG (7/8-14-THD)  
3. 2M-9780 [1] SEAL-O-RING  
4. 368-2937 [1] SWASHPLATE  
5. 313-2545 Y [1] ROTATING GP-PUMP  
6. 127-9485 [1] SEAL-O-RING  
7. 095-0673 M [4] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
8. 8C-3110 [1] RING-RETAINING  
9. 9X-8979 [1] DOWEL  
10. 101-2862 [2] DOWEL  
11. 185-0263 [1] BEARING  
12. 185-0242 [1] PLATE  
13. 242-3377 [1] SHAFT-DRIVE  
14. 203-8609 [1] CUP-BEARING  
15. 127-9483 [1] SHIM (PRELOAD)  
16. 197-2471 [1] PLUG AS  
  197-2472 [1] SEAL  
17. 197-2474 [1] VALVE AS  
18. 242-3374 [1] SLEEVE  
19. 105-3035 [1] CONE-BEARING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57780681
 

315-5959: MOUNTING GP-BANK VALVE

315-5959 MOUNTING GP-BANK VALVE -HARDWARE
S/N NGX1-UP
PART OF 353-5027 HYDRAULIC AR
i04054318 SEBP5778
3155959 MOUNTING GP-BANK VALVE Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-1076 [3] WASHER-HARD (13.5X30X4-MM THK)  
2. 8T-4183 M [3] BOLT (M12X1.75X40-MM)  
3. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
4. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP57780682
 

315-5947: MOUNTING GP-HYDRAULIC TANK

315-5947 MOUNTING GP-HYDRAULIC TANK
S/N NGX1-UP
PART OF 353-5027 HYDRAULIC AR
i04056450 SEBP5778
3155947 MOUNTING GP-HYDRAULIC TANK Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-6080 [8] MOUNT-RUBBER  
2. 312-2684 [1] BREATHER AS (CAP)  
  346-8340 [1] FILTER ELEMENT-BREATHER  
3. 324-3489 [2] SUPPORT  
4. 340-0508 [1] SENSOR GP-TEMPERATURE  
  238-5080 [1] SEAL-O-RING  
  256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(HYDRAULIC TANK OIL)  
5. 7X-2566 M [4] BOLT (M20X2.5X110-MM)  
6. 8T-4123 [4] WASHER (22X35X3.5-MM THK)  
7. 8T-4194 M [10] BOLT (M12X1.75X50-MM)  
8. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 8X-0674 [4] WASHER (22X100X10-MM THK)  
  M   METRIC PART
 

#SEBP57780683
 

315-5944: PUMP & MTG GP-BRAKE & HYD FAN

315-5944 PUMP & MTG GP-BRAKE & HYD FAN
S/N NGX1-UP
PART OF 353-5027 HYDRAULIC AR
i04050410 SEBP5778
3155944 PUMP & MTG GP-BRAKE & HYD FAN Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 289-2088 [1] SEAL  
2. 368-5490 [1] ADAPTER  
3. 319-0367 [1] GEAR (40-TEETH)  
4. 352-4500 Y [1] PUMP GP-PISTON  
5. 2K-0337 [1] LOCKNUT (3/4-16-THD)  
6. 3D-0053 [1] BALL BEARING  
7. 6V-1197 [1] SEAL-O-RING  
8. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
9. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
11. 8T-4994 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP57780684
 

355-0275: PUMP & MTG GP-HYDRAULIC

355-0275 PUMP & MTG GP-HYDRAULIC
S/N NGX1-UP
PART OF 353-5027 HYDRAULIC AR
i04872175 SEBP5778
3550275 PUMP & MTG GP-HYDRAULIC Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
2. 193-5576 [2] BRACKET AS  
    (EACH INCLUDES)
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
3. 351-8415 Y [1] PUMP GP-PISTON  
4. 372-1227 [1] BRACKET AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
5. 2K-8257 [1] SEAL-O-RING  
6. 7X-2563 M [4] BOLT (M20X2.5X60-MM)  
7. 352-3969 [2] CLIP (LADDER)  
8. 7X-3391 [4] WASHER-HARD (13.5X32X6-MM THK)  
9. 7X-7729 [6] WASHER (11X25X3-MM THK)  
10. 226-4192 [4] WASHER-HARD (21.5X35X8-MM THK)  
11. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
12. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
13. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
14. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57780685
 

382-4668: PUMP & MTG GP-HYDRAULIC FAN

382-4668 PUMP & MTG GP-HYDRAULIC FAN
S/N NGX1-277
PART OF 393-4889 LINES GP-AIR
i04805852 SEBP5778
3824668 PUMP & MTG GP-HYDRAULIC FAN Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
2. 8T-9658 [3] SPACER (8.2X12.7X25.4-MM THK)  
3. 9W-0852 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
4. 155-0576 [6] MOUNT-ISOLATION  
5. 321-8168 [1] BRACKET AS  
6. 321-8191 [1] PUMP AS-AIR (VARIABLE PITCH FAN)  
7. 365-1720 [1] BRACKET AS  
8. 130-5300 [1] CLIP  
9. 102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
10. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP57780686
 

389-6081: PUMP & MTG GP-HYDRAULIC FAN

389-6081 PUMP & MTG GP-HYDRAULIC FAN
S/N NGX278-UP
PART OF 393-4889 LINES GP-AIR
i04805957 SEBP5778
3896081 PUMP & MTG GP-HYDRAULIC FAN Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
2. 8T-9658 [3] SPACER (8.2X12.7X25.4-MM THK)  
3. 9W-0852 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
4. 155-0576 [6] MOUNT-ISOLATION  
5. 368-4198 [1] PUMP AS-AIR (VARIABLE PITCH FAN)  
6. 393-5130 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
7. 394-1108 [1] BRACKET AS  
8. 130-5300 [1] CLIP  
9. 102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (KIT INCLUDES RECEPTACLE AS & WEDGE)
10. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP57780687
 

351-8415: PUMP GP-PISTON

351-8415 PUMP GP-PISTON
S/N NGX1-UP
PART OF 355-0275 PUMP & MTG GP-HYDRAULIC
i04874251 SEBP5778
3518415 PUMP GP-PISTON Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4634 [1] PLATE-NOTICE  
2. 363-8641 [1] ADAPTER  
3. 370-5766 Y [1] PUMP GP-PISTON  
4. 370-5767 Y [1] PUMP GP-PISTON  
5. 372-6781 [1] COUPLING AS  
  8C-8840 [1] RING-RETAINING  
  361-7693 [1] COUPLING  
6. 108-1781 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
7. 154-1580 [4] WASHER-HARD (22X38X6-MM THK)  
8. 2K-8198 [2] SEAL-O-RING  
9. 2K-8257 [1] SEAL-O-RING  
10. 304-9129 M [4] BOLT (M20X2.5X55-MM)  
11. 3F-5792 [1] SEAL-O-RING  
12. 4B-4158 [2] SCREW-DRIVE (NO 4X0.25-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57780688
 

352-4500: PUMP GP-PISTON

352-4500 PUMP GP-PISTON
S/N NGX1-UP
PART OF 315-5944 PUMP & MTG GP-BRAKE & HYD FAN
i04050750 SEBP5778
3524500 PUMP GP-PISTON Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 273-5073 Y [1] ROTATING GP-PUMP (BRAKE, HYDRAULIC FAN)  
3. 174-9994 [1] PISTON-CONTROL  
4. 274-7452 [1] LINK-CONTROL  
5. 312-8769 [1] SWASHPLATE  
6. 198-2617 [1] SHAFT  
7. 198-5351 [1] PLUG  
8. 188-6303 [1] SPRING  
9. 155-9133 [1] KEY  
10. 148-1238 [1] SHIM (3-MM THK)  
11. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
12. 120-4394 [1] PLUG-BREAK OFF  
13. 9X-8979 [1] DOWEL  
14. 360-1413 Y [1] VALVE GP-PUMP CONTROL  
15. 185-0242 [1] PLATE  
16. 213-4208 [1] RING-LOCK  
17. 185-0263 [1] BEARING  
18. 203-8609 [1] CUP-BEARING  
19. 237-4227 [2] BEARING-CRADLE  
20. 105-3035 [1] CONE-BEARING  
22. 166-0344 [1] SEAL-SHAFT  
23. 280-7870 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  364-8570 [1] KIT-SEAL  
    (INCLUDES O-RINGS & SEAL)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57780689
 

370-5766: PUMP GP-PISTON

370-5766 PUMP GP-PISTON
S/N NGX1-UP
PART OF 351-8415 PUMP GP-PISTON
i04874714 SEBP5778
3705766 PUMP GP-PISTON Parts scheme 3705766 PUMP GP-PISTON Parts scheme
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Parts for your 966K XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-6230 [1] SEAL-O-RING  
2. 8J-0101 [1] PLATE-NOTICE (HYDRAULIC OIL FILL)  
3. 9X-2546 M [2] BOLT (M6X1X20-MM)  
4. 129-7927 [1] BEARING  
5. 129-7979 [2] DOWEL  
6. 192-0573 [5] PIN-DOWEL  
7. 247-8920 [1] ORIFICE  
8. 282-2429 [1] SENSOR GP-POSITION (PISTON PUMP)  
9. 308-0042 [2] DOWEL-BUSHING  
11. 308-5655 [1] BALL (HOLD DOWN)  
12. 317-0644 [1] SPACER (44.2X55.5X1-MM THK)  
13. 321-6433 Y [1] VALVE GP-PUMP CONTROL  
14. 330-5623 [2] LINK (TIMING)  
15. 330-5624 [2] BEARING-SPECIAL  
16. 330-5635 [2] NUT-SEAL (M16X2-THD)  
17. 340-2655 [2] RETAINER  
18. 342-9549 [2] SEAL-LIP TYPE  
19. 352-3962 [1] SPRING  
20. 356-0857 [1] PLATE-SENSOR  
21. 356-0884 [1] COVER  
22. 360-2791 [1] SWASHPLATE  
23. 360-3491 [1] ACTUATOR  
24. 360-3495 [1] ACTUATOR  
25. 360-3496 [2] LINK-ACTUATOR  
26. 360-3499 [1] SPRING  
27. 361-7688 [1] SHAFT  
28. 361-7701 [1] BARREL AS  
29. 362-0722 [1] BODY  
30. 362-3059 [1] COVER  
31. 365-8997 Y [1] HEAD GP-PUMP  
32. 365-9261 [1] RETAINER AS  
  9W-7783 [2] PLUG  
  340-1489 [1] RETAINER  
33. 366-8395 [2] SETSCREW (M16X2X45-MM)  
34. 371-7660 [1] PLATE-RETAINER  
35. 096-4833 M [4] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
36. 1H-7339 [1] SEAL-O-RING  
37. 3D-2824 [4] SEAL-O-RING  
38. 3D-4603 [1] PLUG-PIPE  
39. 3J-1907 [1] SEAL-O-RING  
40. 3J-7354 [1] SEAL-O-RING  
41. 3K-0360 [1] SEAL-O-RING  
42. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
43. 5A-3604 M [3] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
44. 6J-3134 [4] SEAL-O-RING  
45. 6S-3002 [1] SEAL-O-RING  
46. 6V-5192 M [6] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
47. 7Y-5217 M [4] BOLT-SOCKET HEAD (M20X2.5X70-MM)  
48. 7Y-5219 [1] SEAL-O-RING  
49. 8B-7216 [2] SEAL-O-RING  
50. 8C-6965 M [4] BOLT-SOCKET HEAD (M6X1X45-MM)  
51. 8C-8545 M [2] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
52. 8H-7521 [1] SEAL-O-RING  
53. 8T-3016 [2] WASHER (5.3X10X1-MM THK)  
54. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
55. 8T-4241 [1] RING-RETAINING  
56. 9S-4183 [4] PLUG (1-1/16-12-THD)  
57. 9S-4185 [1] PLUG (3/4-16-THD)  
58. 9S-4191 [1] PLUG (9/16-18-THD)  
59. 9S-8002 [1] PLUG (7/16-20-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 966K XE :

MOTOR GP-PISTON
161-8919 MOTOR GP-PISTON
MANIFOLD GP-VALVE
365-8152 MANIFOLD GP-VALVE
MANIFOLD GP-VALVE
323-2298 MANIFOLD GP-VALVE
MANIFOLD & SOLENOID GP-CONTROL
328-1044 MANIFOLD & SOLENOID GP-CONTROL
LINES GP-TILT CYLINDER
315-5955 LINES GP-TILT CYLINDER
LINES GP-LIFT CYLINDER
371-6094 LINES GP-LIFT CYLINDER
LINES GP-LIFT CYLINDER
371-6094 LINES GP-LIFT CYLINDER
LINES GP-HYDRAULIC OIL COOLER
355-0271 LINES GP-HYDRAULIC OIL COOLER
MOUNTING GP-BANK VALVE
315-5959 MOUNTING GP-BANK VALVE
MOUNTING GP-HYDRAULIC TANK
315-5947 MOUNTING GP-HYDRAULIC TANK
PUMP & MTG GP-BRAKE & HYD FAN
315-5944 PUMP & MTG GP-BRAKE & HYD FAN
PUMP & MTG GP-HYDRAULIC
355-0275 PUMP & MTG GP-HYDRAULIC
PUMP & MTG GP-HYDRAULIC FAN
382-4668 PUMP & MTG GP-HYDRAULIC FAN
PUMP & MTG GP-HYDRAULIC FAN
389-6081 PUMP & MTG GP-HYDRAULIC FAN
PUMP GP-PISTON
351-8415 PUMP GP-PISTON
PUMP GP-PISTON
352-4500 PUMP GP-PISTON
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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