AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

161-8919 MOTOR GP-PISTON S/N B8P1-UP PART OF 378-0313, 465-7309 FAN GP-SUCTION 966M XE WHEEL LOADER


HYDRAULIC SYSTEM
MOTOR GP
LINES GP-HYDRAULIC
PUMP GP

WHEEL LOADER 966M XE WHEEL LOADER B8P
 966M XE Wheel Loader B8P00001-UP (MACHINE) POWERED BY C9.3 Engine M0065614 966M XE B8P   (2016)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR GP-PISTON
161-8919 MOTOR GP-PISTON
MOTOR GP-PISTON
334-6234 MOTOR GP-PISTON
 

#M00656141120
 

161-8919: MOTOR GP-PISTON

161-8919 MOTOR GP-PISTON
S/N B8P1-UP
PART OF 378-0313, 465-7309 FAN GP-SUCTION
i00941689 M0065614
1618919 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 966M XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4539 [3] BOLT (5/16-18X2.5-IN)  
2. 1B-9575 [3] BOLT (5/16-18X1.56-IN)  
3. 9S-8004 [1] PLUG (9/16-18-THD)  
4. 3J-1907 [2] SEAL-O-RING  
5. 117-9734 [1] PLUG (9/16-18 THD)  
6. 9J-5706 [1] PLUNGER  
7. 9J-5696 [1] SPRING  
8. 033-5381 [1] BEARING AS-NEEDLE  
9. 5P-1827 [2] RACE-THRUST BEARING  
10. 5P-1828 [1] BEARING-THRUST  
11. 135-2037 [1] RING-RETAINING  
12. 117-9736 J [1] SEAL AS-SHAFT  
13. 117-9735 [1] SEAL-SHAFT  
14. 8C-3078 [1] SEAL-O-RING  
15. 131-4859 [1] SHAFT-MOTOR  
16. 5L-4019 [2] RING-RETAINING  
17. 5P-1941 [1] BEARING AS-NEEDLE  
18. 3G-3484 [1] PLATE-CAM  
19. 3G-3483 [1] ROTATOR  
20. 117-9737 [1] PLATE-VALVE  
21. 3K-0715 [1] SEAL-O-RING  
  5H-8985 F [1] PIN-SPRING (4.76-MM)  
  8L-6565 F [1] PIN-SPRING (3.18-MM)  
  F   NOT SHOWN
  J   INCLUDES ITEMS 13 & 14 SEALS
 

#M00656141121
 

334-6234: MOTOR GP-PISTON

334-6234 MOTOR GP-PISTON
S/N B8P1-UP
PART OF 444-8029 CONTROL AR-FAN, 378-0314, 465-7310, 514-1037 FAN GP-SUCTION
i04523029 M0065614
3346234 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 966M 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
 

#M00656141122
 

416-1365: MOUNTING GP-HYDRAULIC LINES

416-1365 MOUNTING GP-HYDRAULIC LINES
S/N B8P1-UP
PART OF 386-0945, 506-4553 CONFIGURATION AR
i05756294 M0065614
4161365 MOUNTING GP-HYDRAULIC LINES Parts scheme
  For full view, you need register

Parts for your 966M XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-8534 [1] PLATE AS  
2. 122-0450 [2] GROMMET  
3. 8T-1897 [2] CLIP (SLOT)  
4. 8T-1898 [2] CLIP (TAB)  
5. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#M00656141123
 

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

315-5944 PUMP & MTG GP-BRAKE & HYD FAN
S/N B8P1-UP
PART OF 359-1852 HYDRAULIC AR
i04050409 M0065614
3155944 PUMP & MTG GP-BRAKE & HYD FAN Parts scheme
  For full view, you need register

Parts for your 966M 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
 

#M00656141124
 

360-0217: PUMP & MTG GP-HYDRAULIC

360-0217 PUMP & MTG GP-HYDRAULIC
S/N B8P1-UP
PART OF 359-1852 HYDRAULIC AR
i05763163 M0065614
3600217 PUMP & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 966M XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 193-5576 [1] BRACKET AS  
2. 373-3214 [1] COUPLING AS  
  204-3975 [1] PIN-SPRING  
3. 393-0960 Y [1] PUMP GP-PISTON (IMPLEMENT, PILOT)  
4. 395-3197 Y [1] PUMP GP-PISTON (IMPLEMENT)  
5. 3K-0715 [1] SEAL-O-RING  
6. 2K-8257 [1] SEAL-O-RING  
7. 7X-2563 M [4] BOLT (M20X2.5X60-MM)  
8. 352-3969 [1] CLIP (LADDER)  
9. 3S-2093 [2] STRAP-CABLE  
10. 7X-7729 [2] WASHER (11X25X3-MM THK)  
11. 226-4192 [4] WASHER-HARD (21.5X35X8-MM THK)  
12. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
13. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
14. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656141125
 

389-6081: PUMP & MTG GP-HYDRAULIC FAN

389-6081 PUMP & MTG GP-HYDRAULIC FAN
S/N B8P1-UP
PART OF 444-8029 CONTROL AR-FAN, 481-2031 LINES GP-AIR, 388-0784 LINES GP-HYDRAULIC FAN
i04805960 M0065614
3896081 PUMP & MTG GP-HYDRAULIC FAN Parts scheme
  For full view, you need register

Parts for your 966M 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
 

#M00656141126
 

352-4500: PUMP GP-PISTON

352-4500 PUMP GP-PISTON
S/N B8P1-UP
PART OF 315-5944 PUMP & MTG GP-BRAKE & HYD FAN
i04050752 M0065614
3524500 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 966M 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
 

#M00656141127
 

393-0960: PUMP GP-PISTON

393-0960 PUMP GP-PISTON
S/N B8P1-UP
PART OF 360-0217 PUMP & MTG GP-HYDRAULIC
i05754185 M0065614
3930960 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 966M XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 431-4280 Y [1] ROTATING GP-PUMP (PISTON)  
2. 138-8173 [1] PLATE-VALVE  
3. 185-0248 [1] SEAL-OIL  
4. 431-4281 [1] SHAFT-DRIVE  
5. 431-4282 [1] SWASHPLATE  
6. 379-5187 [1] SPRING  
7. 333-7840 [1] STOP  
8. 188-6303 [1] SPRING  
9. 148-1238 [1] SHIM (3-MM THK)  
10. 185-0242 [1] PLATE  
11. 185-0263 [1] BEARING  
12. 105-3035 [1] CONE-BEARING  
13. 203-8609 [1] CUP-BEARING  
14. 358-4999 [2] BEARING-CRADLE  
15. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
16. 127-9485 [1] SEAL-O-RING  
17. 168-3504 [2] SEAL  
18. 213-4208 [1] RING-LOCK  
19. 095-0670 M [4] BOLT (M12X1.75X45-MM)  
20. 120-4394 [2] PLUG-BREAK OFF  
21. 9X-8979 [1] DOWEL  
22. 356-6895 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
23. 280-7870 [1] GASKET  
24. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
25. 356-6905 Y [1] SOLENOID GP (PISTON PUMP)  
26. 431-4283 [1] PISTON-CONTROL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656141128
 

395-3197: PUMP GP-PISTON

395-3197 PUMP GP-PISTON
S/N B8P1-UP
PART OF 360-0217 PUMP & MTG GP-HYDRAULIC
i05754124 M0065614
3953197 PUMP GP-PISTON Parts scheme 3953197 PUMP GP-PISTON Parts scheme 3953197 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 966M 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. 129-7927 [1] BEARING  
4. 129-7979 [2] DOWEL  
5. 192-0573 [5] PIN-DOWEL  
6. 247-8920 [1] ORIFICE  
7. 282-2429 [1] SENSOR GP-POSITION (PISTON PUMP)  
8. 330-5623 [2] LINK (TIMING)  
9. 330-5624 [2] BEARING-SPECIAL  
10. 330-5635 [2] NUT-SEAL (M16X2-THD)  
12. 433-9792 [2] SPACER (48.43X61.3X0.7-MM THK)  
13. 340-2655 [2] RETAINER  
14. 433-9791 [2] SPRING  
15. 356-0857 [1] PLATE-SENSOR  
16. 356-0884 [1] COVER  
17. 360-2791 [1] SWASHPLATE  
18. 360-3491 [1] ACTUATOR  
19. 360-3495 [1] ACTUATOR  
20. 360-3496 [2] LINK-ACTUATOR  
21. 360-3499 [1] SPRING  
23. 362-0722 [1] BODY  
27. 365-9261 [1] RETAINER AS  
  9W-7783 [2] PLUG  
  340-1489 [1] RETAINER  
28. 367-7557 Y [1] HEAD GP-PUMP (CCW)  
29. 370-1017 Y [1] VALVE GP-PUMP CONTROL (PISTON)  
31. 108-1781 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
32. 308-0042 [2] DOWEL-BUSHING  
33. 342-9549 [2] SEAL-LIP TYPE  
34. 366-8395 [2] SETSCREW (M16X2X45-MM)  
35. 3D-2824 [4] SEAL-O-RING  
36. 3D-4603 [1] PLUG-PIPE  
37. 3F-5792 [1] SEAL-O-RING  
38. 3J-1907 [1] SEAL-O-RING  
39. 3J-7354 [1] SEAL-O-RING  
40. 3K-0360 [1] SEAL-O-RING  
41. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
42. 5A-3604 M [3] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
43. 6J-3134 [4] SEAL-O-RING  
44. 6S-3002 [1] SEAL-O-RING  
45. 6V-5192 M [6] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
46. 7Y-5217 M [4] BOLT-SOCKET HEAD (M20X2.5X70-MM)  
47. 7Y-5219 [1] SEAL-O-RING  
48. 8B-7216 [2] SEAL-O-RING  
49. 8C-6965 M [4] BOLT-SOCKET HEAD (M6X1X45-MM)  
50. 8C-8545 M [6] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
51. 8H-7521 [1] SEAL-O-RING  
52. 8T-3016 [2] WASHER (5.3X10X1-MM THK)  
53. 8T-4241 [1] RING-RETAINING  
54. 9S-4183 [4] PLUG (1-1/16-12-THD)  
55. 9S-4185 [1] PLUG (3/4-16-THD)  
56. 9S-4191 [1] PLUG (9/16-18-THD)  
57. 9S-8002 [1] PLUG (7/16-20-THD)  
58. 9X-2546 M [2] BOLT (M6X1X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656141129
 

273-5073: ROTATING GP-PUMP

273-5073 ROTATING GP-PUMP
S/N B8P1-UP
PART OF 352-4500 PUMP GP-PISTON
i02550811 M0065614
2735073 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 966M XE WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 138-8175 [1] BEARING-SPHERICAL  
2. 168-7940 [3] PIN  
3. 096-0015 [1] RING-RETAINING  
4. 233-0455 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
7. 168-7943 [9] PISTON AS-PUMP  
8. 258-5194 [1] PLATE  
9. 138-8173 [1] PLATE-VALVE  
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Field Installation Instructions for the Variable Pitch Fan System on 966M XE and 972M XE Wheel Loaders {1350, 1386, 138R, 5057, 7960}
Field Installation Instructions for the Variable Pitch Fan System on 966M XE and 972M XE Wheel Loaders {1350, 1386, 138R, 5057, 7960}
Specifications
Solenoid Valve (Demand Fan)
966M XE and 972M XE Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems
Systems Operation
Piston Motor (Hydraulic Fan)
966M XE and 972M XE Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems
Variable Pitch Fan System
966M XE and 972M XE Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems
Parking Brake
966M XE and 972M XE Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Hydraulic Fan Speed - Test and Adjust
966M XE and 972M XE Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Hydraulic Variators {0374, 0599, 0738, 3108, 5061, 5070}
Bench Test Procedure for Hydraulic Variators {0374, 0599, 0738, 3108, 5061, 5070}
Troubleshooting
Cooling Fan Is Always ON
C9.3 Tier 4 Final Engines
Cooling Fan - Calibrate
C9.3 Tier 4 Final Engines
Cooling Fan Control - Test
C9.3 Tier 4 Final Engines
Cooling Fan Reversing - Test
C9.3 Tier 4 Final Engines
Cooling Fan Speed - Test
C9.3 Tier 4 Final Engines
Disassembly and Assembly
Brake Control Valve (Service) - Remove and Install
966M Tier 4, 966M Tier 4 Series XE, 972M Tier 4 and 972M Tier 4 Series XE Wheel Loaders
Fan Group (Includes Fan, Fan Guard, Fan Shroud, and Hydraulic Fan Motor) - Remove and Install
966M Tier 4, 966M Tier 4 Series XE, 972M Tier 4 and 972M Tier 4 Series XE Wheel Loaders

Caterpillar Parts SIS Catalog 966M XE :

MANIFOLD GP-CONTROL
497-9386 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
416-4967 MANIFOLD GP-CONTROL
MANIFOLD & SOLENOID GP-CONTROL
392-1140 MANIFOLD & SOLENOID GP-CONTROL
LINES GP-TILT CYLINDER
360-0254 LINES GP-TILT CYLINDER
LINES GP-TILT CYLINDER
360-0252 LINES GP-TILT CYLINDER
LINES GP-LIFT CYLINDER
360-0214 LINES GP-LIFT CYLINDER
LINES GP-IMPLEMENT
494-9477 LINES GP-IMPLEMENT
LINES GP-HYDRAULIC OIL COOLER
498-1618 LINES GP-HYDRAULIC OIL COOLER
MOTOR GP-PISTON
334-6234 MOTOR GP-PISTON
MOUNTING GP-HYDRAULIC LINES
416-1365 MOUNTING GP-HYDRAULIC LINES
PUMP & MTG GP-BRAKE & HYD FAN
315-5944 PUMP & MTG GP-BRAKE & HYD FAN
PUMP & MTG GP-HYDRAULIC
360-0217 PUMP & MTG GP-HYDRAULIC
PUMP & MTG GP-HYDRAULIC FAN
389-6081 PUMP & MTG GP-HYDRAULIC FAN
PUMP GP-PISTON
352-4500 PUMP GP-PISTON
PUMP GP-PISTON
393-0960 PUMP GP-PISTON
PUMP GP-PISTON
395-3197 PUMP GP-PISTON
Back to top
Contacts Request list Affiliate disclosure
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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.