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8P7791 PRESSURE CONTROL VALVE GROUP - Replaced by 8P7790 shown on Page 111B IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE VEHICLE SERIAL NO. Serial No. 4X1 to 4X5444 inclusive. Transmission Serial No. 2HA1-Up Part of 8M6350 Transmission Hydraulic Control Group shown on Page 108 D6D


POWER TRAIN
VALVE GP-PRESSURE CONTROL
LINES GP-POWER TRAIN OIL
SCREEN GP
FILTER GP

TRACK-TYPE TRACTOR D6D TRACK-TYPE TRACTOR 04X
 D6D TRACTOR / POWER SHIFT / 04X00001-06607 (MACHINE) POWERED BY 3306 ENGINE SEBP1133 D6D 04X   (1977)

POWER TRAIN

VALVE GP-PRESSURE CONTROL
VALVE GP-PRESSURE CONTROL
8P-7791 VALVE GP-PRESSURE CONTROL
VALVE GP-PRESSURE CONTROL
8P-7790 VALVE GP-PRESSURE CONTROL
 

#SEBP11330310
 

8P-7791: VALVE GP-PRESSURE CONTROL

8P7791 PRESSURE CONTROL VALVE GROUP - Replaced by 8P7790 shown on Page 111B
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE VEHICLE SERIAL NO.
Serial No. 4X1 to 4X5444 inclusive. Transmission Serial No. 2HA1-Up
Part of 8M6350 Transmission Hydraulic Control Group shown on Page 108
c210775 SEBP1133
8P7791 VALVE GP-PRESSURE CONTROL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-7041 [1] SLUG  
2. 1P-8612 [1] STOP  
3. 9M-2025 [1] SPOOL  
4. 3P-0394 [1] SPRING  
5. 8S-9198 [1] PISTON  
6. 5M-7915 [4] SPACER 0.77 mm(.030 in.) thick  
  5M-7914 [3] SPACER 0.26 mm(.010 in.) thick  
7. 8M-5248 [3] SEAL  
8. 9S-2753 [1] COVER  
9. 3P-0391 [1] VALVE  
10. 1P-9665 [1] RETAINER  
11. 6D-3036 [2] DOWEL  
12. 8M-8132 [1] SPRING  
13. 6P-4711 [1] SPOOL ASSEM.  
    (Includes)
14. 6P-8848 [1] PLUNGER  
15. 9H-2367 [1] SPRING  
16. 6P-4717 [1] SLEEVE  
17. 2M-8191 [1] RING  
18. 1P-8573 [1] COVER  
19. 0S-1594 [7] BOLT  
20. 5M-6214 [2] PLUG  
 

#SEBP11330311
 

8P-7790: VALVE GP-PRESSURE CONTROL

8P7790 PRESSURE CONTROL VALVE GROUP-Field Installation
c304663 SEBP1133
8P7790 VALVE GP-PRESSURE CONTROL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [9] BOLT  
2. 5M-2894 [2] WASHER  
3. 8M-4433 [1] SEAL  
4. 1P-9666 [1] COVER  
5. 9M-2025 [1] SPOOL  
6. 3P-0394 [1] SPRING  
7. 8S-9198 [1] PISTON  
8. 8M-5248 [3] SEAL  
9. 5M-7914 C [1] SPACER .254 mm(.010 in.) thick  
  5M-7915 C [2] SPACER .914 mm(.036 in.) thick  
10. 9S-2753 [1] COVER  
11. 3P-0391 [1] VALVE  
12. 6D-3036 [2] DOWEL  
13. 1P-9665 [1] RETAINER  
14. 8M-8132 [1] SPRING  
15. 6P-4711 [1] SPOOL ASSEM.  
    (Includes)
16. 6P-8848 [1] PLUNGER  
17. 9H-2367 [1] SPRING  
18. 6P-4717 [1] SLEEVE  
19. 2M-8191 [1] RING  
20. 1P-8573 [1] COVER  
21. 2M-7041 [1] SLUG  
22. 1P-8612 [1] STOP  
23. 9G-9076 C [1] PLATE  
24. 7B-3028 C [1] DRIVE SCREW  
  5M-6214 F [2] PLUG  
  4B-9880 F [2] BALL  
  C   INDICATES CHANGE
  F   NOT SHOWN
 

#SEBP11330312
 

8P-5223: LINES GP-POWER TRAIN OIL

8P5223 POWER TRAIN OIL LINES GROUP - Right Hand Side View - Part 1 of 3
Serial No. 4X1 to 4X4265 inclusive
c166103 SEBP1133
8P5223 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [2] BOLT  
2. 3P-9136 [1] ELBOW  
3. 3B-4506 [4] LOCKWASHER  
4. 8M-4987 [3] SEAL  
5. 8P-5194 [1] HOSE ASSEM. .61 m(24.02 in.)  
  9M-4584 [1] CONNECTOR  
  2M-9780 [1] SEAL  
6. 0S-1588 [6] BOLT  
7. 6P-1090 [1] HOSE ASSEM.  
    (Includes)
  5P-0180 HOSE 63.5 cm(25 in.)  
8. 5S-6102 [1] STEM. ASSEM. (90°)  
9. 2M-5762 [1] FLANGE  
10. 5S-5289 [1] STEM ASSEM. (67.5°)  
11. 3S-7166 [2] SLEEVE  
12. 4B-4278 [6] WASHER  
13. 1P-4577 [2] FLANGE  
14. 8P-5191 [2] TUBE ASSEM.  
15. 5P-3166 [1] TEE  
  8M-0506 [1] CONNECTOR  
16. 3J-1907 [3] SEAL  
17. 1P-1441 [1] NUT  
  030-8144 [1] REDUCER  
18. 8P-5113 [1] TUBE ASSEM.  
19. 005-4362 [4] CONNECTOR  
  3K-0360 [4] SEAL  
20. 8P-5193 [1] TUBE ASSEM.  
21. 4S-3652 [1] TEE  
22. 8P-5192 [1] TUBE ASSEM.  
23. 030-7947 [2] ELBOW  
 

#SEBP11330313
 

8P-5223: LINES GP-POWER TRAIN OIL

8P5223 POWER TRAIN OIL LINES GROUP - Right Hand Side View - Part 2 of 3
Serial No. 4X1 to 4X4265 inclusive
9M8669 Screen parts are shown on Page 115
c166104 SEBP1133
8P5223 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [3] BOLT  
2. 3B-4506 [18] LOCKWASHER  
3. 8P-4161 [1] GUIDE ASSEM.  
4. 8P-4165 [1] PLUNGER ASSEM.  
  1S-1409 [1] CLIP  
5. 1D-4717 [2] NUT  
6. 0L-1351 [1] BOLT  
7. 8P-5359 [1] BRACKET ASSEM.  
    (Includes)
8. 9F-2978 [3] NUT  
9. 1A-2029 [12] BOLT  
10. 1F-3133 [1] GASKET  
11. 9M-2968 [1] TUBE ASSEM.  
12. 9M-8669 Y [1] SCREEN GROUP  
    (Separate Illustration)
13. 1S-0004 [1] SEAL  
14. 9M-9037 [1] FLANGE  
15. 4B-4278 [3] WASHER  
16. 9S-9449 [1] TUBE ASSEM.  
17. 5P-0597 [2] CLAMP  
18. 5P-1291 E HOSE 20.3 cm(8 in.)  
19. 9S-9447 [1] TUBE ASSEM.  
20. 8M-4390 [1] SEAL  
21. 8P-4163 [1] GUIDE ASSEM.  
22. 7B-1597 [1] CLIP  
23. 5P-1200 E TUBE 61 cm(24.02 in.)  
24. 0T-0102 [2] BOLT  
25. 8B-6127 [1] CLIP  
26. 2P-9546 [1] TUBE  
27. 7M-1588 [2] GASKET  
  E   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11330314
 

8P-5223: LINES GP-POWER TRAIN OIL

8P5223 POWER TRAIN OIL LINES GROUP - Right Hand Side View - Part 3 of 3
Serial No. 4X1 to 4X4265 inclusive
3S1741 Filter and 3P6816 Pump parts are shown on Pages 115 and 116
c166272 SEBP1133
8P5223 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [9] BOLT  
2. 3B-4506 [18] LOCKWASHER  
3. 4B-4278 [24] WASHER  
4. 9M-5962 [1] ELBOW  
5. 0S-1571 [1] BOLT  
6. 0S-1588 [22] BOLT  
7. 8M-4987 [6] SEAL  
8. 8M-4436 [2] SEAL  
9. 5P-0597 [2] CLAMP  
10. 5P-1291 E HOSE 20.3 cm(8 in.)  
11. 4D-9517 [1] CLIP  
12. 3P-8117 HOSE ASSEM. .71 m(28 in.)  
13. 3P-6816 Y [1] PUMP GROUP  
    (Separate Illustration)
14. 1P-1556 [1] HOSE ASSEM. .85 m(33.38 in.)  
15. 1P-4577 [6] FLANGE  
16. 7S-1636 [1] PLATE  
17. 1D-4717 [6] NUT  
18. 3S-1741 Y [1] FILTER GROUP  
    (Separate Illustration)
19. 9S-9407 [1] TUBE ASSEM.  
20. 8S-2957 [1] BRACKET  
21. 0L-2070 [2] BOLT  
22. 2K-5232 [1] SPACER  
23. 6F-0127 [1] SPACER  
24. 8F-8882 [1] SEAL  
25. 030-7947 [1] ELBOW  
26. 033-6042 [2] SEAL  
27. 9S-9393 [1] TUBE ASSEM.  
28. 030-7942 [1] ELBOW  
29. 9M-3832 [1] PLATE  
30. 5S-0803 [1] HOSE ASSEM. .69 m(27 in.)  
31. 1P-4576 [4] FLANGE  
  8M-4988 [2] SEAL  
32. 5S-0786 [1] HOSE ASSEM. .26 m(10.3 in.)  
33. 9M-2740 [1] TUBE ASSEM.  
34. 0S-1619 [2] BOLT  
  E   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11330315
 

8P-5223: LINES GP-POWER TRAIN OIL

8P5223 POWER TRAIN OIL LINES GROUP - Right Hand Side View - Part 1 of 3
Serial No. 4X4266-Up
c174171 SEBP1133
8P5223 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [2] BOLT  
2. 3P-9136 [1] ELBOW  
3. 3B-4506 [4] LOCKWASHER  
4. 8M-4987 [3] SEAL  
5. 8P-5194 [1] HOSE ASSEM. .61 m(24.02 in.)  
  9M-4584 [1] CONNECTOR  
  2M-9780 [1] SEAL  
6. 0S-1588 [6] BOLT  
7. 6P-1090 [1] HOSE ASSEM.  
    (Includes)
  5P-0180 HOSE 63.5 cm(25 in.)  
8. 5S-6102 [1] STEM. ASSEM. (90°)  
9. 2M-5762 [1] FLANGE  
10. 5S-5289 [1] STEM ASSEM. (67.5°)  
11. 3S-7166 [2] SLEEVE  
12. 4B-4278 C [2] WASHER  
13. 1P-4577 [2] FLANGE  
14. 8P-5191 [2] TUBE ASSEM.  
15. 5P-3166 [1] TEE  
  8M-0506 [1] CONNECTOR  
16. 3J-1907 [3] SEAL  
17. 1P-1441 [1] NUT  
  030-8144 [1] REDUCER  
18. 8P-5113 [1] TUBE ASSEM.  
19. 005-4362 [4] CONNECTOR  
  3K-0360 [4] SEAL  
20. 8P-5193 [1] TUBE ASSEM.  
21. 4S-3652 [1] TEE  
22. 8P-5192 [1] TUBE ASSEM.  
23. 030-7947 [2] ELBOW  
24. 5M-2894 C [4] WASHER  
  C   INDICATES CHANGE
 

#SEBP11330316
 

8P-5223: LINES GP-POWER TRAIN OIL

8P5223 POWER TRAIN OIL LINES GROUP - Right Hand Side View - Part 2 of 3
Serial No. 4X4266-Up
9M8669 Screen parts are shown on Page 115
c174172 SEBP1133
8P5223 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 C [2] BOLT  
2. 3B-4506 [18] LOCKWASHER  
3. 8P-4161 [1] GUIDE ASSEM.  
4. 8P-4165 [1] PLUNGER ASSEM.  
  5K-0461 C [1] CLIP  
5. 1D-4717 C [3] NUT  
6. 5P-1075 C [3] WASHER  
7. 7G-0748 C [1] SUPPORT  
8. 0S-1594 C [2] BOLT  
9. 1A-2029 C [13] BOLT  
10. 1F-3133 [1] GASKET  
11. 9M-2968 [1] TUBE ASSEM.  
12. 9M-8669 Y [1] SCREEN GROUP  
    (Separate Illustration)
13. 1S-0004 [1] SEAL  
14. 9M-9037 [1] FLANGE  
15. 4B-4278 [3] WASHER  
16. 9S-9449 [1] TUBE ASSEM.  
17. 5P-0597 [2] CLAMP  
18. 5P-1291 E HOSE 20.3 cm(8 in.)  
19. 9S-9447 [1] TUBE ASSEM.  
20. 8M-4390 [1] SEAL  
21. 8P-4163 [1] GUIDE ASSEM.  
22. 7B-1597 [1] CLIP  
23. 5P-1200 E TUBE 61 cm(24.02 in.)  
24. 0T-0102 [2] BOLT  
25. 8B-6127 [1] CLIP  
26. 2P-9546 [1] TUBE  
27. 7M-1588 [2] GASKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  E   ORDER BY THE CENTIMETER
 

#SEBP11330317
 

8P-5223: LINES GP-POWER TRAIN OIL

8P5223 POWER TRAIN OIL LINES GROUP- Right Hand Side View-Part 3 of 3
Serial No. 4X4266-Up
3S1741 Filter and 3P6816 Pump parts are shown on Pages 115 and 116
c183000 SEBP1133
8P5223 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [9] BOLT  
2. 3B-4506 C [20] LOCKWASHER  
3. 4B-4278 C [4] WASHER  
4. 9M-5962 [1] ELBOW  
5. 0S-1571 [1] BOLT  
6. 0S-1588 C [32] BOLT  
7. 8M-4987 [6] SEAL  
8. 8M-4436 [2] SEAL  
9. 5P-0597 [2] CLAMP  
10. 5P-1291 E HOSE 20.3 cm(8 in.)  
11. 4D-9517 [1] CLIP  
12. 3P-8117 [1] HOSE ASSEM. .71 m(28 in.)  
13. 3P-6816 Y [1] PUMP GROUP  
    (Separate Illustration)
14. 1P-1556 C [1] HOSE ASSEM. .85 m(33.38 in.)  
15. 1P-4577 C [10] FLANGE  
16. 7S-1636 C [1] PLATE  
17. 1D-4717 [6] NUT  
18. 3S-1741 Y [1] FILTER GROUP  
    (Separate Illustration)
19. 9P-3440 C [1] TUBE ASSEM.  
20. 8S-2957 [1] BRACKET  
21. 0L-2070 [2] BOLT  
22. 2K-5232 [1] SPACER  
23. 6F-0127 [1] SPACER  
24. 8F-8882 [1] SEAL  
25. 030-7947 [1] ELBOW  
26. 033-6042 [2] SEAL  
27. 9S-9393 [1] TUBE ASSEM.  
28. 030-7942 [1] ELBOW  
29. 7G-8032 C [1] PLATE  
30. 5S-0803 [1] HOSE ASSEM. .69 m(27 in.)  
31. 1P-4576 [4] FLANGE  
  8M-4988 [2] SEAL  
32. 5S-0786 [1] HOSE ASSEM. .26 m(10.3 in.)  
33. 9M-2740 [1] TUBE ASSEM.  
34. 0S-1619 [2] BOLT  
35. 5M-2894 C [28] WASHER  
36. 9P-2760 C [1] HOSE ASSEM. .835 m(32.87 in.)  
37. 9P-2759 C [1] HOSE ASSEM. .89 m(35.04 in.)  
38. 1P-4578 C [2] FLANGE  
39. 0T-0772 C [4] BOLT  
  5P-8244 C [4] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  E   ORDER BY THE CENTIMETER
 

#SEBP11330318
 

9M-8669: SCREEN GP-MAGNETIC

9M8669 MAGNETIC SCREEN GROUP
Part of 8P5223 Power Train Oil Lines Group shown on Pages 113 and 114B
c113539 SEBP1133
9M8669 SCREEN GP-MAGNETIC Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2871 [4] STUD  
2. 1D-4717 [4] NUT  
3. 3S-3439 [1] COVER  
4. 3S-3440 [1] SPRING WASHER  
5. 5F-0149 [2] SEAL  
6. 3S-3875 [1] SCREEN  
7. 2S-1641 [1] TUBE ASSEM.  
8. 8M-7160 [4] MAGNET  
9. 1J-8668 [4] STUD (2" long)  
    -OR-
  8M-1047 [4] STUD (1.70" long)  
    -OR-
  2M-4779 [4] STUD (1.80" long)  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
10. 8M-7166 [1] HOUSING  
 

#SEBP11330319
 

3S-1741: FILTER GP

3S1741 TRANSMISSION AND STEERING CLUTCH FILTER GROUP
Part of 8P5223 Power Train Oil Lines Group shown on Pages 114 and 114C
c230332 SEBP1133
3S1741 FILTER GP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-7227 [1] COVER AS  
2. 2S-9694 [1] PIN  
3. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
4. 0S-1595 [4] BOLT  
5. 3F-7514 [1] PIN  
6. 4S-8975 [1] TUBE  
7. 9S-4205 [1] PLUG-O-RING  
8. 7M-8485 [1] SEAL-O-RING  
9. 9M-4685 [1] SPRING  
10. 3S-1748 [1] RETAINER AS  
  3S-1751 [1] SEAL  
11. 5S-0788 [1] HOUSING AS  
12. 3D-2871 [4] STUD  
13. 4J-6064 [1] ELEMENT-FILTER (DISPOSABLE)  
    -OR-
  1U-2094 AC [1] ELEMENT-FILTER  
    (FIRE RESISTANT FLUID)
14. 4S-7648 [1] WASHER  
15. 4H-1790 [1] SPRING  
16. 4S-7647 [1] VALVE  
17. 2H-9247 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog D6D :

VALVE GP-RELIEF
7G-4491 VALVE GP-RELIEF
VALVE GP-SELECTOR
1P-6591 VALVE GP-SELECTOR
VALVE GP-RELIEF
8M-8551 VALVE GP-RELIEF
GEAR GP-TRANSFER
9M-2041 GEAR GP-TRANSFER
CONTROL GP-TRANSMISSION HYD
8M-6350 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
VALVE GP-PRESSURE CONTROL
8P-7790 VALVE GP-PRESSURE CONTROL
LINES GP-POWER TRAIN OIL
8P-5223 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-5223 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-5223 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-5223 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-5223 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-5223 LINES GP-POWER TRAIN OIL
SCREEN GP-MAGNETIC
9M-8669 SCREEN GP-MAGNETIC

Truck sale:

Caterpillar D6D
 
Caterpillar D6D
- Crawler dozers
HOLT CAT
Caterpillar D6D
 
Caterpillar D6D
- Crawler dozers
GREGORY POOLE EQUIPMENT CO.
 
25,000 
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59,000 
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22,417 
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TOROMONT CAT
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