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3T1446 PUMP GP-GEAR 3-SECTION. S/N 7PC1-99999, 8YC1-99999, 4LG1-4106, 2TG1-4066 PART OF 3T1445 PUMP-GEAR D6H




POWER TRAIN

PUMP GP
 

#HEBP15590310
 

3T-1446: PUMP GP-GEAR

3T1446 PUMP GP-GEAR
3-SECTION. S/N 7PC1-99999, 8YC1-99999, 4LG1-4106, 2TG1-4066
PART OF 3T1445 PUMP-GEAR
c454594 HEBP1559
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Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-7108 [1] COVER-OIL PUMP  
2. 3T-1447 [2] GEAR-OIL PUMP (8 TEETH)  
3. 6T-2929 [1] BODY AS-OIL PUMP  
4. 8M-8489 [2] DOWEL  
5. 9M-4370 [2] BEARING  
6. 9G-9543 [2] GEAR (12 TEETH)  
7. 3T-5679 [1] BODY AS-OIL PUMP  
8. 5M-3320 [2] BEARING  
9. 1S-5632 [1] BODY AS-OIL PUMP  
10. 8M-8489 [4] DOWEL  
11. 6T-0022 [1] COVER AS-OIL PUMP  
12. 5M-3320 [2] BEARING  
13. 6B-1557 [6] BOLT  
14. 3T-5672 [1] GEAR AS-OIL PUMP (12 TEETH)  
15. 3T-5674 [1] GEAR AS-OIL PUMP (12 TEETH)  
16. 2B-9373 [2] KEY-WOODRUFF  
17. 8T-7148 C [4] SEAL-FACE  
18. 8T-8086 C [1] SEAL-FACE  
19. 6F-6673 [3] SEAL-O-RING  
20. 5M-2894 [6] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP15590311
 

3T-5298: SCREEN GP

3T5298 SCREEN GP
S/N 4LG800-UP, 2TG501-UP
PART OF 7G5529 LINES-POWER TRAIN OIL
c468572 HEBP1559
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Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-4436 [4] BOLT  
  8T-4223 [4] WASHER-HARD  
2. 3T-5299 [1] HOUSING AS  
  2M-1538 C [4] STUD-TAPERLOCK  
3. 3S-3439 [1] COVER-TOP  
4. 3S-3440 [1] WASHER-WAVE  
5. 6V-8801 [4] NUT  
6. 6V-5188 [1] SEAL-O-RING  
7. 4S-8598 [1] SCREEN-SUCTION  
8. 6L-5359 [1] SEAL-O-RING  
9. 4S-8603 [1] TUBE AS-SCREEN  
  4S-8602 [1] TUBE AS  
10. 8M-7160 [3] MAGNET  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP15590312
 

3T-5298: SCREEN GP

3T5298 SCREEN GP
S/N 7PC1-99999, 8YC1-99999, 4LG1-799, 2TG1-500
PART OF 7G5529 LINES-POWER TRAIN OIL
c454600 HEBP1559
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Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [4] BOLT  
  5P-8245 [4] WASHER  
2. 3T-5299 [1] HOUSING AS  
  2M-1538 C [4] STUD-TAPERLOCK  
3. 3S-3439 [1] COVER-TOP  
4. 3S-3440 [1] WASHER-WAVE  
5. 9S-8752 [4] NUT-FULL  
6. 8T-8972 C [1] SEAL-FACE  
7. 4S-8598 [1] SCREEN-SUCTION  
8. 8T-8117 C [1] SEAL-FACE  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP15590313
 

9P-3773: VALVE GP

9P3773 VALVE GP
TRANSMISSION S/N 4RE1-UP, 3XB1-UP
3T5018-PAGE 144
PART OF 8P8975 CONTROL-TRANSMISSION HYDRAULIC
c355398 HEBP1559
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Parts for your D6H 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
 

#HEBP15590314
 

7T-8557: VALVE GP-PRIORITY

7T8557 VALVE GP-PRIORITY
TRANSMISSION S/N 4RE1-UP, 3XB1-UP
PART OF 8P8975 CONTROL-TRANSMISSION HYDRAULIC
c503769 HEBP1559
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Parts for your D6H 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
 

#HEBP15590315
 

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

3T5018 VALVE GP-SELECTOR & PRESSURE CONTROL
TYPE 1. TRANSMISSION S/N 3XB1-UP, 4RE1-UP
PART OF 9P3773 VALVE
c537469 HEBP1559
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Parts for your D6H 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
 

#HEBP15590316
 

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

3T5018 VALVE GP-SELECTOR & PRESSURE CONTROL
TYPE 2. TRANSMISSION S/N 3XB1-UP
PART OF 9P3773 VALVE
c537390 HEBP1559
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Parts for your D6H 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
 

#HEBP15590317
 

8G-4678: COUPLING & GUARD GP

8G4678 COUPLING & GUARD GP
POWERSHIFT
c484151 HEBP1559
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Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3W-7737 C [1] BRACKET AS  
2. 5M-3062 [8] BOLT  
3. 8T-4896 [20] WASHER-HARD  
4. 8T-2501 [6] BOLT  
5. 3W-8370 C [1] GUARD AS  
6. 9W-2344 C [2] COUPLING-PUMP DRIVE  
7. 5S-7383 [6] BOLT  
8. 3T-5922 [1] TUBE AS  
9. 3W-9843 C [1] GUARD AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP15590318
 

3T-6607: VALVE GP-RELIEF

3T6607 VALVE GROUP-RELIEF
POWER TRAIN OIL LINES. S/N 7PC1-99999, 8YC1-99999
PART OF 7G5529 LINES-POWER TRAIN OIL
c325560 HEBP1559
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Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-1296 [1] VALVE-RELIEF  
2. 6V-3965 [1] NIPPLE AS  
  6V-0852 [1] CAP-DUST  
  3J-1907 [2] SEAL (SMALL)  
3. 3T-6671 [1] PLATE-IDENTIFICATION  
  7B-3028 [1] SCREW-DRIVE  
4. 4B-5270 [2] WASHER-SCREW  
5. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
6. 7M-1297 [1] SPRING  
7. 4M-8239 [2] COVER  
8. 8M-4986 [2] SEAL-O-RING  
9. 3T-6286 [1] HOUSING AS-RELIEF VALVE  
  7M-1377 [1] STOP-VALVE  
10. 3K-0360 [1] SEAL-O-RING (LARGE)  
 

#HEBP15590319
 

9W-5596: VALVE GP-RELIEF

9W5596 VALVE GP-RELIEF
S/N 4LG1-UP, 2TG1-UP
PART OF 7G5529 LINES-POWER TRAIN OIL
c355170 HEBP1559
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Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 3T-6286 [1] HOUSING AS-RELIEF VALVE  
  7M-1377 [1] STOP-VALVE  
3. 4M-8239 [2] COVER  
4. 7M-1296 [1] VALVE-RELIEF  
5. 5M-9623 B [5] SPACER  
6. 0S-1594 [4] BOLT  
7. 3B-4506 [4] LOCKWASHER  
8. 7M-1297 [1] SPRING (LARGE)  
9. 8T-7181 [2] SEAL-O-RING  
10. 6V-3965 [1] NIPPLE AS  
11. 7B-3028 [1] SCREW-DRIVE  
12. 3J-1907 [1] SEAL  
13. 9W-5594 [1] PLATE-IDENTIFICATION  
14. 9W-5595 [1] SPRING (SMALL)  
  B   USE AS REQUIRED
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Caterpillar Parts SIS Catalog D6H :

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