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129-8222 VALVE GP-RELIEF -STEERING CYLINDER CROSSOVER S/N A7D1-UP DIRECT OPERATED PART OF 133-1728, 142-3996 VALVE GP-STEERING 972H




BRAKING SYSTEM

VALVE GP
 

#SEBP37441110
 

129-8222: VALVE GP-RELIEF

129-8222 VALVE GP-RELIEF -STEERING CYLINDER CROSSOVER
S/N A7D1-UP
DIRECT OPERATED
PART OF 133-1728, 142-3996 VALVE GP-STEERING
i00498409 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  6E-4288 [1] KIT-SEAL (CROSSOVER RELIEF VALVE)  
    (INCLUDES SEALS & RINGS)
 

#SEBP37441111
 

132-5258: VALVE GP-RELIEF

132-5258 VALVE GP-RELIEF -PUMP BACKUP
S/N A7D1-UP
DIRECT OPERATED
PART OF 133-1728, 142-3996 VALVE GP-STEERING
i00496374 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-4776 J [2] RING-BACKUP  
2. 8C-3097 J [1] SEAL-O-RING  
3. 3K-0360 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  6E-4753 J [1] KIT-SEAL (RELIEF VALVE)  
  J   KIT(S) MARKED J INCLUDES PART(S) MARKED J
 

#SEBP37441112
 

141-2597: VALVE GP-SECONDARY STEERING

141-2597 VALVE GP-SECONDARY STEERING
S/N A7D1-UP
PART OF 236-9007 LINES GP-SECONDARY STEERING
Type 1
i00713502 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [2] SPRING  
2. 100-8010 [2] VALVE-CHECK  
3. 368-2318 [2] PLUG AS  
    (EACH INCLUDES)
3A. 368-2317 [1] PLUG  
3B. 368-2319 [1] BUSHING  
4. 1P-4577 [4] FLANGE-HALF  
5. 3J-7479 [1] COVER  
6. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
7. 4J-0519 [1] SEAL-O-RING  
8. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
9. 8T-4121 B [12] WASHER-HARD (11X21X2.5-MM THK)  
10. 7M-8485 [2] SEAL-O-RING  
11. 5J-2722 B [8] SHIM (1.22-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP37441113
 

141-2597: VALVE GP-SECONDARY STEERING

141-2597 VALVE GP-SECONDARY STEERING
S/N A7D1-UP
PART OF 236-9007 LINES GP-SECONDARY STEERING
Type 2
i05966598 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7479 [1] COVER  
2. 4J-0519 [1] SEAL-O-RING  
3. 5J-2722 B [8] SHIM (1.22-MM THK)  
4. 7M-8485 [2] SEAL-O-RING  
5. 100-8010 [2] VALVE-CHECK  
6. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
7. 368-2318 [2] PLUG AS  
    (EACH INCLUDES)
7A. 368-2317 [1] PLUG  
7B. 368-2319 [1] BUSHING  
8. 2S-2596 [2] SPRING  
9. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP37441114
 

4T-1860: VALVE GP-SHUTTLE

4T-1860 VALVE GP-SHUTTLE
S/N A7D1-UP
PART OF 133-1728 VALVE GP-STEERING
i00089674 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5324 [1] SEAL-O-RING  
2. 3J-1907 [1] SEAL-O-RING  
3. 147-6603 [1] SEAL-O-RING  
4. 147-6604 [2] RING-BACKUP  
5. 147-6605 [2] RING-BACKUP  
 

#SEBP37441115
 

8J-6875: VALVE GP-SHUTTLE

8J-6875 VALVE GP-SHUTTLE
S/N A7D1-UP
LOAD SENSING
PART OF 236-8986 LINES GP-STEERING
i02030104 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9T-6149 [1] VALVE GP-SHUTTLE  
  2M-9780 [2] SEAL-O-RING  
  4B-9784 [1] BALL  
  4T-9905 [2] ADAPTER  
    -OR-
  9T-6150 [1] VALVE GP-SHUTTLE  
  2M-9780 [2] SEAL-O-RING  
  4B-9784 [1] BALL  
  4T-9905 [2] ADAPTER  
 

#SEBP37441116
 

133-1728: VALVE GP-STEERING

133-1728 VALVE GP-STEERING -COMMAND CONTROL STEERING
S/N A7D1-UP
PART OF 236-8986 LINES GP-STEERING
i00942694 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8421 [1] ADAPTER-O-RING  
2. 3D-2824 [1] SEAL-O-RING  
3. 3D-4603 [2] PLUG-PIPE  
4. 3K-0360 [2] SEAL-O-RING  
6. 4F-7952 [1] SEAL-O-RING  
7. 4T-1860 Y [1] VALVE GP-SHUTTLE (BALL RESOLVER)(BALL RESOLVER)  
8. 6J-6516 B [8] SHIM (0.01-IN THK)  
9. 8C-3206 [4] FLANGE-HALF  
10. 8F-9206 [1] SEAL-O-RING  
11. 9J-9821 [2] SEAT  
12. 107-0071 [1] RETAINER  
13. 114-1267 Y [1] VALVE GP-PRESSURE REDUCING (STEERING)  
14. 115-6901 [1] COVER  
15. 115-9976 [1] RETAINER  
16. 115-9978 [2] PLUG AS  
    (EACH INCLUDES)
  7M-5130 [1] PIN-SPRING  
17. 126-5484 [1] SPRING  
18. 129-8222 Y [1] VALVE GP-RELIEF (STEERING CYLINDER CROSSOVER)  
19. 132-5258 Y [1] VALVE GP-RELIEF (PUMP BACKUP)  
20. 148-8407 [4] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
21. 155-3624 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
23. 164-5619 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
24. 183-7263 [16] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
26. 2S-2596 [2] SPRING  
27. 4B-4280 [1] WASHER (13.5X27X2.5-MM THK)  
28. 4B-9782 [2] BALL  
29. 107-0269 M [1] BOLT-HEAD (M8X1.25X50-MM)  
30. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
31. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
32. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
33. 8T-5005 M [4] BOLT (M10X1.5X70-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP37441117
 

142-3996: VALVE GP-STEERING

142-3996 VALVE GP-STEERING -HMU STEERING
S/N A7D1-UP
PART OF 236-8985 LINES GP-STEERING
i00619051 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 132-5258 Y [1] VALVE GP-RELIEF (PUMP BACKUP)  
2. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
3. 8F-9206 [7] SEAL-O-RING  
4. 8T-4196 M [18] BOLT (M10X1.5X35-MM)  
5. 5J-2974 [2] SEAL-O-RING  
6. 2S-2596 [4] SPRING  
7. 4B-9782 [4] BALL  
8. 183-7263 [11] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
11. [1] PLUG AS  
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
12. 3J-1907 [2] SEAL-O-RING  
13. 129-8222 Y [1] VALVE GP-RELIEF (STEERING CYLINDER CROSSOVER)  
15. 8C-3206 [8] FLANGE-HALF  
16. 9S-6154 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  5H-3193 [1] PIN-SPRING  
  7J-1089 [1] PLUG  
17. 9T-7220 [1] COVER  
18. 4J-0520 [1] SEAL-O-RING  
19. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
20. 8T-5005 M [4] BOLT (M10X1.5X70-MM)  
21. 6T-6052 [1] PLUG-ORIFICE  
22. 6E-5397 [1] VALVE GP-SELECTOR (STEERING)  
  6E-5289 [2] CONNECTOR  
  6E-5291 [2] SPRING  
  3K-0360 [2] SEAL-O-RING  
  5H-3193 [2] PIN-SPRING  
23. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
25. 6J-6516 B [8] SHIM (0.01-IN THK)  
26. 6J-6517 B [1] SHIM (0.12-MM THK)  
27. 7J-4321 [1] RETAINER-SPRING  
28. 126-8473 [1] SPRING  
29. 107-0269 M [1] BOLT-HEAD (M8X1.25X50-MM)  
30. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
31. 6J-6506 [1] SPACER  
32. 9T-8672 [1] RETAINER  
33. 164-5619 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
35. 8J-6815 [2] PLUG-ORIFICE  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP37441118
 

146-7571: VALVE GP-STEERING NEUTRALIZER

146-7571 VALVE GP-STEERING NEUTRALIZER -HMU
S/N A7D1-876
PART OF 236-8985 LINES GP-STEERING
i01006057 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-4568 [1] BOOT  
2. 6V-1949 [1] SEAL-LIP TYPE  
3. 3D-2824 [1] SEAL-O-RING  
4. 5F-9035 [1] SPRING  
 

#SEBP37441119
 

296-5662: VALVE GP-STEERING NEUTRALIZER

296-5662 VALVE GP-STEERING NEUTRALIZER -STIC STEERING
S/N A7D877-UP
PART OF 236-8985 LINES GP-STEERING
i03636565 SEBP3744
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Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-4568 [1] BOOT  
2. 3D-2824 [1] SEAL-O-RING  
3. 293-5263 [1] SPRING  
4. 447-5613 [1] SEAL-LIP TYPE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

Information:

Technical Information Bulletin
Service Brake Valve Leaking on Certain Medium Wheel Loaders{4265, 4269, 4282}
Service Brake Valve Leaking on Certain Medium Wheel Loaders{4265, 4269, 4282}
Specifications
Brake Control Valve (Parking)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Brake Control Valve (Service)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Control Manifold (Brake Charge) (Hydraulic Fan Control)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Systems Operation
Brake Control Valve (Service)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Brake Control Valve (Parking)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Control Manifold (Brake, Hydraulic Fan)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Testing and Adjusting
Control Manifold (Charging Valve for the Brake Accumulators) - Test and Adjust
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Service Brake System Pressure - Test
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System

Disassembly and Assembly
Brake Control Valve (Service) - Disassemble
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Assemble
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Remove
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Install
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Remove
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Install
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Disassemble
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Assemble
966H and 972H Wheel Loaders Machine Systems
Service Magazine

Caterpillar Parts SIS Catalog 972H :

Truck sale:

 
Caterpillar 972H
- Wheel Loaders
FINNING CANADA
130,000 
385,945 
Caterpillar 972H, Wheel Loaders, Construction
- Wheel Loaders
TOROMONT CAT
393,296 
Caterpillar 972H, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
319,441 
Caterpillar 972H, Wheel Loaders, Construction
- Wheel Loaders
TOROMONT CAT
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