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

9T7937 VALVE GP-RH & LH STABILIZER CONTROL 9T7936-PAGE 278 PART OF 9T7938, 9T7939, 9T7940, 9T9047, 9T9048 & 9T9049 VALVES 428


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-RELIEF
VALVE GP-CHECK
VALVE GP-RELIEF
PUMP GP
VALVE GP-CONTROL
PUMP GP
VALVE GP-CONTROL
CYLINDER GP

BACKHOE LOADER 428 BACKHOE LOADER 6TC
 428 SERIES II BACKHOE LOADER 6TC06564-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE SEBP1903 428 6TC   (1986)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
6E-5711 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-7171 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-7937 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-4668 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-6401 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-9046 VALVE GP-CONTROL
 

#SEBP19030310
 

9T-7937: VALVE GP-CONTROL

9T7937 VALVE GP-RH & LH STABILIZER CONTROL
9T7936-PAGE 278
PART OF 9T7938, 9T7939, 9T7940, 9T9047, 9T9048 & 9T9049 VALVES
c475657 SEBP1903
9T7937 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-2377 [2] BOLT  
2. 5P-0537 [2] WASHER  
3. 4T-4532 [1] HOUSING  
4. 031-5085 [1] BOLT-SELF LOCKING  
5. 4T-4533 [1] SPACER  
6. 4T-4521 [2] RETAINER  
7. 4T-4516 [1] SPRING  
8. 7F-8607 [2] SEAL-O-RING  
9. 031-0214 [2] BOLT-SELF LOCKING  
10. 4T-4528 [1] RETAINER  
11. 4T-4524 [1] GUARD-DUST  
12. 4T-4520 [1] FILTER  
13. 9S-8006 [1] PLUG-O-RING  
14. 2M-9780 [1] SEAL-O-RING  
15. 9T-7936 Y [1] VALVE GP-CHECK  
16. 1P-7363 [1] SEAL-O-RING  
17. 3J-7354 [1] SEAL-O-RING  
18. 4T-4525 [1] VALVE-RESOLVER  
19. 4T-4526 [1] SEAT  
20. 7J-0204 [1] SEAL-O-RING  
21. 8T-2360 [1] SEAL-O-RING  
22. 5B-9318 [1] BALL  
23. 8T-2361 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP19030311
 

6E-4668: VALVE GP-CONTROL

6E4668 VALVE GP-CONTROL-STABILIZER-RH & LH
PART OF 9T7938, 9T7939, 9T7940, 9T9047, 9T9048 & 9T9049 VALVES
c600237 SEBP1903
6E4668 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-2377 [2] BOLT (1/4-20X2IN)  
2. 5P-0537 [2] WASHER (2MM THK)  
3. 6E-5564 [1] HOUSING  
4. 031-5085 [1] BOLT-LOCKING  
5. 4T-4533 [1] SPACER  
6. 4T-4521 [2] RETAINER  
7. 4T-4516 [1] SPRING  
8. 7F-8607 [2] SEAL-O-RING  
9. 031-0214 [2] BOLT-LOCKING  
10. 4T-4528 [1] RETAINER  
11. 4T-4524 [1] GUARD-DUST  
12. 4T-4520 [1] FILTER  
13. 9S-8006 [1] PLUG-O-RING (7/8 X 14 THD)  
14. 2M-9780 [1] SEAL-O-RING (19.18MM ID)  
15. 8T-2361 [1] SEAL-O-RING  
16. 1P-7363 [1] SEAL-O-RING  
17. 3J-7354 [1] SEAL-O-RING (8.92MM ID)  
18. 4T-4525 [1] VALVE-RESOLVER  
19. 4T-4526 [1] SEAT  
20. 7J-0204 [1] SEAL-O-RING (7.65MM ID)  
21. 8T-2360 [1] SEAL-O-RING (4.5MM ID)  
22. 5B-9318 [1] BALL  
23. 6E-6280 [1] VALVE GP-RELIEF  
24. 2S-4663 [1] SEAL-O-RING (31.42MM ID)  
 

#SEBP19030312
 

9T-8482: VALVE GP-RELIEF

9T8482 VALVE GP-RELIEF
(DIRECT OPERATED)
PART OF 9T0420, 9T0421 CYLINDERS
c477967 SEBP1903
9T8482 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-7266 [1] NUT  
2. 5P-7857 [1] RING-BACK UPPER  
3. 5P-3108 [1] SEAL-O-RING  
4. 3K-0360 [2] SEAL-O-RING  
5. 9T-6043 [1] VALVE  
6. 9T-6783 [4] WASHER  
7. 4T-5645 [1] SPRING (INNER)  
8. 4T-5646 [1] SPRING (OUTER)  
9. 9T-7202 [1] RETAINER AS  
 

#SEBP19030313
 

9T-7936: VALVE GP-CHECK

9T7936 VALVE GP-PILOT OPERATED
PART OF 9T7937 VALVE-STABILIZER CONTROL
c678774 SEBP1903
9T7936 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-4663 [1] SEAL-O-RING (31.42MM ID)  
2. 8T-4827 [1] SEAL  
3. 8M-8997 [1] SEAL-O-RING (18.77MM ID)  
4. 9T-0660 [1] RING  
 

#SEBP19030314
 

9T-0634: VALVE GP-RELIEF

9T0634 VALVE GP-RETURN RESTRICTOR RELIEF
PART OF 9T7938, 9T7939, 9T7940, 9T9047, 9T9048 &
9T9049 VALVE
c341729 SEBP1903
9T0634 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0658 [1] SPRING  
2. 7M-1201 [1] DOWEL  
3. 4K-1388 [1] SEAL-O-RING  
4. 9T-0657 [1] PLUG  
 

#SEBP19030315
 

6E-3655: VALVE GP

6E3655 VALVE GP-RELIEF
DIRECT OPERATED
PART OF 9T7938, 9T7939, 9T7940, 9T9047, 9T9048, 9T9049 VALVES
c503724 SEBP1903
6E3655 VALVE GP Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0658 [1] SPRING  
2. 7M-1201 [1] DOWEL  
3. 4K-1388 [1] SEAL-O-RING  
4. 9T-0657 [1] PLUG  
 

#SEBP19030316
 

9T-6401: VALVE GP-CONTROL

9T6401 VALVE GP-LIFT CONTROL
PART OF 9T7293 & 9T7294 VALVES
ALSO AN ATTACHMENT
c485789 SEBP1903
9T6401 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-0707 [3] BOLT  
2. 5P-0537 [3] WASHER  
3. 9T-0651 [1] HOUSING  
4. 8J-6273 [1] RING-RETAINING  
5. 9T-0824 [1] RETAINER-PISTON  
6. 4T-7791 [1] RING-BACK-UP  
7. 5L-4759 [1] SEAL-O-RING  
8. 9T-0822 [1] SPRING-DETENT  
9. 4T-7801 [1] PISTON  
10. 8C-3088 C [1] SEAL-O-RING  
11. 4T-7795 [1] RING-BACK-UP  
12. 5H-1472 [8] BALL  
13. 9T-0825 [1] WASHER-GUIDE  
14. 9T-0647 [1] SHAFT  
15. 4T-4530 [1] COUPLING  
16. 4T-7803 [1] SPACER  
17. 4T-4521 [2] RETAINER  
18. 4T-4513 [1] SPRING  
19. 7F-8607 [2] SEAL-O-RING  
20. 9T-1043 [1] VALVE GP-CHECK  
21. 4K-1388 [1] SEAL-O-RING  
22. 4T-7795 [1] RING-BACK-UP  
23. 8C-3088 C [1] SEAL-O-RING  
24. 031-0214 [2] BOLT-SELF LOCKING  
25. 4T-4528 [1] RETAINER  
26. 4T-4524 [1] GUARD-DUST  
27. 4T-4520 [1] FILTER  
28. 9S-8006 [1] PLUG-O-RING  
29. 2M-9780 [1] SEAL-O-RING  
30. 4T-4534 [1] SPRING  
31. 9T-3729 [1] SPRING  
32. 4T-4526 [1] SEAT  
33. 7J-0204 [1] SEAL-O-RING  
34. 8T-2360 [1] SEAL-O-RING  
35. 5B-9318 [1] BALL  
36. 8T-2361 [1] SEAL-O-RING  
37. 1P-7363 [1] SEAL-O-RING  
38. 3J-7354 [1] SEAL-O-RING  
39. 4T-4525 [1] VALVE-RESOLVER  
40. 8F-0212 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19030317
 

6E-3725: VALVE GP

6E3725 VALVE GP-2 WAY CONTROL LIFT
PART OF 9T7293, 9T7294 VALVES
c503707 SEBP1903
6E3725 VALVE GP Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-0707 [3] BOLT  
2. 5P-0537 [3] WASHER  
3. 9T-0651 [1] HOUSING  
4. 8J-6273 [1] RING-RETAINING  
5. 9T-0824 [1] RETAINER-PISTON  
6. 4T-7791 [1] RING-BACK-UP  
7. 5L-4759 [1] SEAL-O-RING  
8. 9T-0822 [1] SPRING-DETENT  
9. 4T-7801 [1] PISTON  
10. 5K-9090 [1] SEAL  
11. 4T-7795 [1] RING-BACK-UP  
12. 5H-1472 [8] BALL  
13. 9T-0825 [1] WASHER-GUIDE  
14. 9T-0647 [1] SHAFT  
15. 4T-4530 [1] COUPLING  
16. 4T-7803 [1] SPACER  
17. 4T-4521 [2] RETAINER  
18. 4T-4513 [1] SPRING  
19. 7F-8607 [2] SEAL-O-RING  
20. 9T-1043 [1] VALVE GP-CHECK  
21. 4K-1388 [1] SEAL-O-RING  
22. 4T-7795 [1] RING-BACK-UP  
23. 8C-3088 [1] SEAL-O-RING  
24. 031-0214 [2] BOLT-SELF LOCKING  
25. 4T-4528 [1] RETAINER  
26. 4T-4524 [1] GUARD-DUST  
27. 4T-4520 [1] FILTER  
28. 9S-8006 [1] PLUG-O-RING  
29. 2M-9780 [1] SEAL-O-RING  
30. 4T-4534 [1] SPRING  
31. 9T-3729 [1] SPRING  
32. 4T-4526 [1] SEAT  
33. 7J-0204 [1] SEAL-O-RING  
34. 8T-2360 [1] SEAL-O-RING  
35. 5B-9318 [1] BALL  
36. 8T-2361 [1] SEAL-O-RING  
37. 1P-7363 [1] SEAL-O-RING  
38. 3J-7354 [1] SEAL-O-RING  
39. 9T-8537 [1] VALVE  
40. 8F-0212 [1] SEAL-O-RING  
 

#SEBP19030318
 

9T-9046: VALVE GP-CONTROL

9T9046 VALVE GP-BOOM CONTROL
PART OF 9T9047, 9T9048 & 9T9049 VALVES
AN ATTACHMENT
c478968 SEBP1903
9T9046 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-2377 [2] BOLT  
2. 5P-0537 [2] WASHER  
3. 4T-4532 [1] HOUSING  
4. 9T-0650 [1] SPACER  
5. 4J-7533 [1] SEAL-O-RING  
6. 4T-4521 [2] RETAINER  
7. 9T-0653 [1] SPRING  
8. 7F-8607 [2] SEAL-O-RING  
9. 9T-1465 [1] VALVE GP (RELIEF)  
10. 4K-1388 [1] SEAL-O-RING  
11. 4T-7795 [1] RING-BACK-UP  
12. 8C-3088 [1] SEAL-O-RING  
13. 031-0214 [2] BOLT-SELF LOCKING  
14. 4T-4528 [1] RETAINER  
15. 4T-4524 [1] GUARD-DUST  
16. 4T-4520 [1] FILTER  
17. 9S-8006 [1] PLUG-O-RING  
18. 2M-9780 [1] SEAL-O-RING  
19. 4T-4514 [1] SPRING  
20. 4T-4534 [1] SPRING  
21. 9T-3729 [1] SPRING  
22. 4T-4526 [1] SEAT  
23. 7J-0204 [1] SEAL-O-RING  
24. 8T-2360 [1] SEAL-O-RING  
25. 5B-9318 [1] BALL  
26. 8T-2361 [1] SEAL-O-RING  
27. 1P-7363 [1] SEAL-O-RING  
28. 3J-7354 [1] SEAL-O-RING  
29. 4T-4525 [1] VALVE-RESOLVER  
30. 9T-1466 [1] VALVE GP-RELIEF  
31. 4K-1388 [1] SEAL-O-RING  
32. 4T-7795 [1] RING-BACK-UP  
33. 8C-3088 [1] SEAL-O-RING  
 

#SEBP19030319
 

9T-4006: CYLINDER GP-MULTIPURPOSE BUKT

9T4006 CYLINDER GP-MULTI-PURPOSE BUCKET-2 REQUIRED (CHANGE 00-01)
76.2 MM (3 IN.) BORE X 260 MM (10.2 IN.) STROKE
PART OF 9R6092 & 9R6093 BUCKETS-MULTI-PURPOSE
AN ATTACHMENT
c657157 SEBP1903
9T4006 CYLINDER GP-MULTIPURPOSE BUKT Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4008 [1] ROD AS  
2. 9T-4007 [2] BEARING  
3. 8C-9131 [1] SEAL-LIP  
4. 5J-8150 [1] SEAL-U-CUP  
5. 8C-9122 [1] SEAL AS  
6. 4T-6780 [1] RING-WEAR  
7. 9T-2074 [1] HEAD  
8. 8J-2574 [1] RING-BACKUP  
9. 1H-7339 [1] SEAL-O-RING  
10. 9T-4009 [1] CYLINDER AS  
11. 6J-1972 [1] SEAL AS  
12. 5P-8250 [1] WASHER  
13. 6F-7037 [1] BOLT  
14. 9T-2212 [1] PISTON  
15. 6J-5733 [1] RING-WEAR  
 

Information:

Special Instruction
Installation of 9T8159 Service Kit{5051, 5480}
Installation of 9T8159 Service Kit{5051, 5480}
Improvement to Swing Control Valve{5450, 5480}
Improvement to Swing Control Valve{5450, 5480}
Removal of Check Valve Orifice When Installing 6E-5711 Valve Group{5480}
Removal of Check Valve Orifice When Installing 6E-5711 Valve Group{5480}
Specifications
Loader Control Valve Group
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Tilt Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Lift Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Clam Control Valve (Optional)
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Backhoe Control Valve Group
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Inlet Manifold And Return Restrictor Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Boom Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Swing Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Bucket Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Stick Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Stabilizer Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Extendable Stick And Auxiliary Control Valve
428 & 438 BACKHOE LOADERS HYDRAULIC SYSTEM
Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Disassembly and Assembly
Sideshift Lock Control Valve (428)
416, 426 & 436, 428 & 438 BACKHOE LOADER VEHICLE SYSTEMS
Service Magazine
Improved Hydraulic Control Valves Now Used{5450}
1987/04/13
Changes To Hydraulic Control Valves Provide Improved Backhoe Performance{5051}
1988/02/29
New Control Valve Group Has Improvements For Bucket Positioner{5112}
1988/03/07
Installation Of 9T8159 Service Kit Will Improve Swing Control {6506,5051}
1988/04/25
New Stick And Boom Stem Assemblies Available To Improve Stick And Boom Performance{5051}
1988/06/20
New Hydraulic Valves Give Better Control Of Boom, Stick, Swing, And Stabilizers{5450,5451,5476,6505}
1988/08/08
Improved Boom And Stick Control Valve Groups Used To Help Prevent Hesitation In Boom Or Stick Movement{5100}
1989/11/13
"Shake" Or Instability In Movement Of Bucket, Stick, Or Boom{5458,5051,5080,5124,5129,5456,5457}
1990/04/09
New Swing Control Valve Provides Better Swing Modulation Control; New Stem Assembly Available{5480,5051,5459,5465,5477}
1991/02/11
Drift Reduction Valve Available For Boom And Stick Hydraulic Circuits {5051}
1991/08/26
New Swing Control Valve Reduces Drift {5480,5450}
1992/04/06
Sideshift Lock Valve Boot Retention Improved{7301,5051}
1993/06/07
High Temperature Resolver Seals Now Available{5262}
1993/11/29
New Resolver Valve Has Backup Ring To Prevent Seal Extrusion {5051}
1999/11/22
A New O-Ring Seal Reduces Leakage from the End of the Spool {5051}
2000/12/18
Service Spools for Backhoe Valves {5051}
2002/01/28
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog 428 :

VALVE GP-CONTROL
9T-7171 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-5711 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-2004 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-7935 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-1085 VALVE GP-CONTROL
VALVE GP
9T-9049 VALVE GP
VALVE GP
9T-9049 VALVE GP
VALVE GP
9T-9049 VALVE GP
VALVE GP-CONTROL
6E-4668 VALVE GP-CONTROL
VALVE GP-RELIEF
9T-8482 VALVE GP-RELIEF
VALVE GP-CHECK
9T-7936 VALVE GP-CHECK
VALVE GP-RELIEF
9T-0634 VALVE GP-RELIEF
VALVE GP
6E-3655 VALVE GP
VALVE GP-CONTROL
9T-6401 VALVE GP-CONTROL
VALVE GP
6E-3725 VALVE GP
VALVE GP-CONTROL
9T-9046 VALVE GP-CONTROL

Truck sale:

 
 
Caterpillar 428, backhoe loader, Construction
- backhoe loader
BERGERAT MONNOYEUR SP. Z O.O.
 
78,072 
Caterpillar 428, backhoe loader, Construction
- backhoe loader
FINANZAUTO S.A.
 
81,118 
Caterpillar 428, backhoe loader, Construction
- backhoe loader
BERGERAT MONNOYEUR SP. Z O.O.
 
 
Caterpillar 428-07, backhoe loader, Construction


Caterpillar 428-07LRC, backhoe loader, Construction
119,900 
Caterpillar 428-07LRC, backhoe loader, Construction

TRACSA
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.