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7T8557 PRIORITY VALVE GROUP TARNSMISSION S/N 3NB1-UP, 4EJ1-358 PART OF 8P8975 TRANSMISSION HYDRAULIC CONTROL D7H


POWER TRAIN
VALVE GP-PRIORITY
VALVE GP
VALVE GP-SELECTOR & PRESS CONT
COUPLING GP
SHAFT GP
DRIVE GP-FINAL

TRACK-TYPE TRACTOR D7H TRACK-TYPE TRACTOR 79Z
 D7H & D7H LGP TRACTORS / POWER SHIFT / 79Z00001-03999 (MACHINE) POWERED BY 3306 ENGINE SEBP1541 D7H 79Z   (1990)

POWER TRAIN

VALVE GP-PRIORITY
VALVE GP-PRIORITY
7T-8557 VALVE GP-PRIORITY
 

#SEBP15410350
 

7T-8557: VALVE GP-PRIORITY

7T8557 PRIORITY VALVE GROUP
TARNSMISSION S/N 3NB1-UP, 4EJ1-358
PART OF 8P8975 TRANSMISSION HYDRAULIC CONTROL
c503769 SEBP1541
7T8557 VALVE GP-PRIORITY Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-7041 [1] SLUG  
2. 0L-1351 [2] BOLT  
3. 9S-2792 [1] COVER  
4. 5S-4437 [1] SPOOL AS  
5. 4B-9880 [1] BALL  
6. 3D-8317 [1] RING-RETAINING  
7. 8M-1013 [1] RETAINER  
8. 4M-2381 [1] SPRING  
9. 5M-9624 B [6] SPACER .26MM(.010IN.)THK.  
10. 5M-9622 [1] SPACER 1.58MM(.062IN.)THK.  
11. 5M-9623 [1] SPACER .92MM(.036IN.)THK.  
12. 6T-2307 [1] BODY-VALVE  
13. 4H-4737 [2] PIN-SPRING  
14. 8P-0311 [2] SHAFT  
15. 7T-8556 [1] SPRING  
  B   USE AS REQUIRED
 

#SEBP15410351
 

9P-3773: VALVE GP

9P3773 VALVE GP-SELECTOR-PRESSURE CONTROL
TRANSMISSION S/N 3NB1-UP, 4EJI-358
3T5018-PAGE 154
PART OF 8P8975 TRANSMISSION HYDRAULIC CONTROL
c355398 SEBP1541
9P3773 VALVE GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6214 [3] PLUG-PIPE  
2. 9G-8551 [1] PLATE  
3. 9P-5928 [1] PLATE-TOP  
4. 4B-0831 [24] BOLT  
5. 9M-1974 [26] WASHER  
6. 9G-2375 [1] ELBOW  
7. 3H-3243 [2] BOLT  
8. 6T-8710 [1] MANIFOLD-BOTTOM  
9. 5F-9657 [1] SEAL-O-RING  
10. 3T-5018 Y [1] VALVE GP-SELECTOR & PRESS CONT  
11. 9W-3330 C [1] SUPPORT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15410352
 

3T-5018: VALVE GP-SELECTOR & PRESS CONT

3T5018 VALVE GROUP-SELECTOR & PRESSURE CONTROL
TYPE 1. TRANSMISSION S/N 3NB1-UP, 4EJ1-358
PART OF 9P3773 VALVE
c537469 SEBP1541
3T5018 VALVE GP-SELECTOR & PRESS CONT Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7G-4291 [1] SPOOL AS-RELIEF  
  3D-8317 [1] RING-RETAINING  
  8M-1013 [1] RETAINER  
2. 4M-2381 [1] SPRING  
  4B-9880 [1] BALL  
3. 9P-3041 [1] SPRING (INNER)  
4. 7G-4842 [1] SPRING (OUTER)  
5. 6P-4971 [2] STOP  
6. 1J-5353 [2] PIN-SPRING  
7. 9G-5301 [1] PISTON-LOAD  
8. 2H-2995 [1] SETSCREW  
9. 5M-9622 B [1] SPACER 1.58MM(.062IN)THICK  
  5M-9623 B [1] SPACER .92MM(.036IN)THICK  
  5M-9624 B [3] SPACER .26MM(.010IN)THICK  
10. 6P-4938 [1] COVER  
11. 6F-6673 [2] SEAL-O-RING  
12. 8P-9749 [1] ORIFICE-SCREEN  
13. 2B-2695 [3] BOLT  
14. 6P-9785 [1] SPRING  
15. 7G-9569 [1] BODY AS  
16. 7G-9562 [1] PLUG-ORIFICE  
17. 7G-9476 [1] ORIFICE-PLUG  
18. 6Y-2319 [1] SPOOL AS-DIFFERENTIAL  
19. 5H-8853 [1] SEAL  
20. 2S-4872 [1] STOP  
21. 2A-3746 [1] PLUG-CUP  
22. 9P-6219 [1] SPOOL-SELECTOR  
23. 3T-4215 [1] SLUG  
24. 3T-3494 [1] SPOOL-RATIO  
25. 7S-4607 [4] DETENT AS  
  1P-8116 [4] SEAL-O-RING  
26. 8P-6321 [1] DOWEL  
27. 2M-7041 [1] SLUG  
28. 6P-4940 [1] STOP  
29. 9G-7390 [1] SPOOL-SPD SELECTOR  
30. 2S-0696 [2] DOWEL  
31. 3T-5020 [1] PLATE-IDENTIFICATION  
  7B-3028 [1] SCREW-DRIVE  
  B   USE AS REQUIRED
 

#SEBP15410353
 

3T-5018: VALVE GP-SELECTOR & PRESS CONT

3T5018 VALVE GP-SELECTOR & PRESSURE CONTROL
TYPE 2. TRANSMISSION S/N 3NB1-UP, 4EJ1-358
PART OF 9P3773 VALVE
c537390 SEBP1541
3T5018 VALVE GP-SELECTOR & PRESS CONT Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-5567 C [1] SPOOL AS-RELIEF  
  3D-8317 [1] RING-RETAINING  
  8M-1013 [1] RETAINER  
2. 4M-2381 [1] SPRING  
  4B-9880 [1] BALL  
3. 9P-3041 [1] SPRING (INNER)  
4. 7G-4842 [1] SPRING (OUTER)  
5. 6P-4971 [2] STOP  
6. 1J-5353 [2] PIN-SPRING  
7. 8E-8393 [1] PISTON-LOAD  
8. 2H-2995 [1] SETSCREW  
9. 5M-9622 B [1] SPACER 1.58MM(.062IN)THICK  
  5M-9623 B [1] SPACER .92MM(.036IN)THICK  
  5M-9624 B [3] SPACER .26MM(.010IN)THICK  
10. 6P-4938 [1] COVER  
11. 6F-6673 [2] SEAL-O-RING  
12. 9W-9830 C [1] ORIFICE-SCREEN  
13. 2B-2695 [3] BOLT  
14. 6P-9785 [1] SPRING  
15. 7G-9569 [1] BODY AS  
16. 3T-8269 C [1] PLUG-ORIFICE  
17. 7G-9476 [1] ORIFICE-PLUG  
18. 6Y-2319 [1] SPOOL AS-DIFFERENTIAL  
19. 5H-8853 [1] SEAL  
20. 2S-4872 [1] STOP  
21. 2A-3746 [1] PLUG-CUP  
22. 9P-6219 [1] SPOOL-SELECTOR  
23. 3T-4215 [1] SLUG  
24. 3T-3494 [1] SPOOL-RATIO  
25. 7S-4607 [4] DETENT AS  
  1P-8116 [4] SEAL-O-RING  
26. 8P-6321 [1] DOWEL  
27. 9W-5568 C [1] SLUG  
28. 6P-4940 [1] STOP  
29. 7T-3871 C [1] SPOOL-SELECTOR  
30. 2S-0696 [2] DOWEL  
31. 3T-5020 [1] PLATE-IDENTIFICATION  
  7B-3028 [1] SCREW-DRIVE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15410354
 

3T-4297: COUPLING GP-PUMP

3T4297 COUPLING GP-PUMP
PART OF 3T4453 GUARD & COUPLING
c561910 SEBP1541
3T4297 COUPLING GP-PUMP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4880 C [2] COUPLING AS  
    (EACH INCLUDES)
  3E-4876 [3] BUSHING AS  
  6Y-2130 [3] BUSHING AS  
2. 5S-7383 [6] BOLT  
3. 8T-4896 [12] WASHER-HARD  
4. 3T-5917 [1] TUBE AS  
5. 8T-2501 [6] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15410355
 

3T-4453: COUPLING & GUARD GP

3T4453 GUARD & COUPLING GP
S/N 79Z1-744 & 80Z1-640
3T4297-PAGE 155
c324447 SEBP1541
3T4453 COUPLING & GUARD GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] GUARD AS  
2. 0S-0509 [4] BOLT  
3. 5P-1075 [12] WASHER-HARD  
4. 3T-4297 Y [1] COUPLING GP-PUMP  
5. 0S-1594 [8] BOLT  
6. [1] BRACKET AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15410356
 

3T-4453: COUPLING & GUARD GP

3T4453 GUARD & COUPLING GP
S/N 79Z745-UP & 80Z641-UP
3T4297-PAGE 155
c484131 SEBP1541
3T4453 COUPLING & GUARD GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-4297 Y [1] COUPLING GP-PUMP  
2. 5P-8167 [6] BOLT  
3. 8T-4896 [10] WASHER-HARD  
4. 9W-5525 [1] GUARD  
5. 9W-3366 [1] GUARD AS  
6. 9W-3364 [1] GUARD AS  
7. 4L-6454 [10] BOLT  
8. 5P-1075 [10] WASHER-HARD  
9. 9W-3365 [1] BRACKET AS  
10. 9W-5528 [1] BRACKET AS  
11. 9W-5526 [1] FLANGE AS  
12. 9B-7237 [4] BOLT  
13. 5C-6266 [1] BOLT  
14. 8T-4122 [1] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15410357
 

3T-4299: UNIVERSAL JOINT GP

3T4299 UNIVERSAL JOINT GP
PART OF 3T4457 MAIN DRIVE SHAFT
c324452 SEBP1541
3T4299 UNIVERSAL JOINT GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9P-0356 [2] SPIDER & BEARING AS  
2. 0S-0484 [8] BOLT  
  5P-7213 [8] WASHER-HARD  
 

#SEBP15410358
 

3T-4457: SHAFT GP-MAIN DRIVE

3T4457 DRIVE SHAFT GP-MAIN
3T4299-PAGE 157
c400131 SEBP1541
3T4457 SHAFT GP-MAIN DRIVE Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0484 [8] BOLT  
  5P-7213 C [8] WASHER-HARD  
2. 3T-4299 Y [1] UNIVERSAL JOINT GP  
3. 9G-1930 [1] YOKE AS  
  8H-2768 [1] PLUG-CUP  
  7D-1677 [1] RACE-BEARING-INNER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15410359
 

9W-0593: FINAL DRIVE GP

9W0593 DRIVE GP-FINAL-2 REQUIRED-PART 1 OF 2*R
S/N 79Z1-UP
DOES NOT INCLUDE SEGMENTS & MOUNTING HARDWARE
FIELD REPLACEMENT FOR 3T4449-PAGE 174
c538207 SEBP1541
9W0593 FINAL DRIVE GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 034-3557 [6] BOLT-SELF LOCKING  
  8T-4896 [6] WASHER-HARD  
2. 6T-2394 R [1] HUB-SPROCKET SUPPORT  
3. 6Y-0860 [1] SEAL GP-DUO-CONE  
  1M-9011 [2] RING-SEALING  
4. 6V-0664 [1] CONE-ROLLER BEARING  
  5F-2465 [1] CUP-ROLLER BEARING  
5. 5K-8454 [15] BOLT  
6. 7G-5776 [3] SHAFT-PLANETARY  
7. 7G-5837 [1] HUB-SPROCKET  
8. 5H-3193 [3] PIN-SPRING  
9. 7G-5783 [3] GEAR (18 TEETH)  
10. 4B-3693 [6] BEARING-INNER  
11. 7G-5833 [1] GEAR (63 TEETH)  
12. 7G-5784 [3] GEAR-PLANETARY (21 TEETH)  
13. 6V-0661 [6] CONE-ROLLER BEARING  
  2P-1370 [6] CUP-ROLLER BEARING  
14. 7X-0366 [29] BOLT  
  8T-4994 [29] WASHER  
15. 9H-0846 [1] SEAL-O-RING  
16. 090-3093 [3] SEAL-QUAD RING  
17. 7G-5777 [3] COVER  
18. 7G-5780 [3] SHAFT-PLANETARY  
19. 8J-1665 [1] SEAL-O-RING  
20. 9W-3232 [1] RETAINER  
21. 3T-5926 [1] COVER  
22. 3T-5929 [1] GEAR (18 TEETH)  
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Caterpillar Parts SIS Catalog D7H :

VALVE GP-RELIEF
9W-5596 VALVE GP-RELIEF
SCREEN GP
3T-5298 SCREEN GP
SCREEN GP
3T-5298 SCREEN GP
VALVE GP-RELIEF
3T-6607 VALVE GP-RELIEF
PUMP GP-GEAR
3T-1446 PUMP GP-GEAR
PUMP GP-GEAR
3T-1445 PUMP GP-GEAR
FILTER GP-TRANSMISSION
9W-0935 FILTER GP-TRANSMISSION
FILTER GP-TRANSMISSION
9W-0935 FILTER GP-TRANSMISSION
VALVE GP
9P-3773 VALVE GP
VALVE GP-SELECTOR & PRESS CONT
3T-5018 VALVE GP-SELECTOR & PRESS CONT
VALVE GP-SELECTOR & PRESS CONT
3T-5018 VALVE GP-SELECTOR & PRESS CONT
COUPLING GP-PUMP
3T-4297 COUPLING GP-PUMP
COUPLING & GUARD GP
3T-4453 COUPLING & GUARD GP
COUPLING & GUARD GP
3T-4453 COUPLING & GUARD GP
UNIVERSAL JOINT GP
3T-4299 UNIVERSAL JOINT GP
SHAFT GP-MAIN DRIVE
3T-4457 SHAFT GP-MAIN DRIVE

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