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8P4063 TRANSMISSION CONTROL GROUP-Part 1 Serial No. 6X557 to 6X1020 inclusive D6D TRACK-TYPE TRACTOR


OPERATOR STATION
CONTROL GP-TRANSMISSION
POWER TRAIN
CONTROL GP-TRANSMISSION HYD
GEAR GP
HYDRAULIC SYSTEM
VALVE GP-RELIEF
POWER TRAIN
VALVE GP-SELECTOR
HYDRAULIC SYSTEM
VALVE GP-RELIEF
POWER TRAIN
VALVE GP-PRESSURE CONTROL

TRACK-TYPE TRACTOR D6D TRACK-TYPE TRACTOR 06X
 D6D LGP TRACTOR / POWER SHIFT / 06X00001-01114 (MACHINE) POWERED BY 3306 ENGINE SEBP1142 D6D 06X   (1977)

OPERATOR STATION

CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
 

#SEBP11420280
 

8P-4063: CONTROL GP-TRANSMISSION

8P4063 TRANSMISSION CONTROL GROUP-Part 1
Serial No. 6X557 to 6X1020 inclusive
c171665 SEBP1142
8P4063 CONTROL GP-TRANSMISSION 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. 8P-3547 [1] COVER ASSEM.  
    (Includes)
2. 5P-7246 D SEAL 1.5 m(59.06 in.)  
3. 5M-9813 [1] SPRING  
4. 8P-2272 [1] LEVER ASSEM.  
    (Includes)
  3R-4762 [1] PIN  
5. 4D-9483 [2] SCREW  
6. 3B-4506 [19] LOCKWASHER  
7. 4B-4278 C [16] WASHER  
8. 8P-2266 [1] GUARD ASSEM.  
    (Includes)
  5D-2643 [2] LUG  
9. 0S-1594 [8] BOLT  
10. 1A-2029 [1] BOLT  
11. 0L-1351 C [5] BOLT  
12. 8P-2422 [1] LEVER ASSEM.  
    (Includes)
  5H-3895 [1] BEARING  
13. 4D-4064 [2] ROD END  
14. 1A-1460 [1] BOLT  
  2M-7167 [1] SPACER  
  1K-6872 [1] LOCKNUT  
15. 8P-1876 [1] SHAFT ASSEM.  
16. 9S-1385 [1] SPACER  
17. 7P-4190 [2] BEARING  
18. 8B-4037 [2] WASHER  
19. 4M-0496 [1] BOLT  
  4M-0497 [1] NUT 9.53 mm(.375 in.) thick  
20. 1D-4717 [2] NUT 8.34 mm(.328 in.) thick  
21. 0S-1591 [1] BOLT  
22. 8P-2425 [1] ROD  
23. 5B-9079 [2] NUT  
  C   INDICATES CHANGE
  D   ORDER BY THE METER
 

#SEBP11420281
 

8P-4063: CONTROL GP-TRANSMISSION

8P4063 TRANSMISSION CONTROL GROUP-Part 2
Serial No. 6X557 to 6X1020 inclusive
c171666 SEBP1142
8P4063 CONTROL GP-TRANSMISSION 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. 7G-5201 C [1] GUARD  
2. 1P-0929 [1] LEVER  
3. 2M-8908 [1] KNOB  
4. 0S-1594 C [2] BOLT  
5. 3B-4506 C [10] LOCKWASHER  
6. 2A-3211 [2] WASHER  
  3B-4605 [2] COTTER PIN  
7. 1J-1971 [1] PIN  
  3B-4617 [1] COTTER PIN  
  6L-1698 [1] SPACER  
8. 4M-0496 [2] BOLT  
  4M-0497 [2] NUT  
9. 9M-1924 [1] ROD  
10. 5B-9079 [2] NUT  
11. 0T-0924 [2] BOLT  
12. 9M-1386 [1] LEVER  
13. 1B-8706 [3] KEY  
14. 4D-4064 [2] ROD END  
15. 8B-4037 [1] WASHER  
16. 9M-1385 [1] LEVER  
17. 0S-1585 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
18. 9S-9365 [1] BRACKET  
19. 9M-1380 [1] LEVER  
20. 0L-1351 [4] BOLT  
  1D-4717 [4] NUT  
  4B-4278 [8] WASHER  
21. 8P-3990 [2] COVER ASSEM.  
    (Each Includes)
  8P-3331 [1] SEAL  
22. 9P-9488 [1] DEFLECTOR  
23. 8P-7625 [1] RETAINER  
24. 0S-0509 [3] BOLT  
25. 7M-0706 [1] KNOB  
26. 8P-2271 [1] ROD  
27. 8P-2424 [1] GUIDE  
  4B-1280 [4] SCREW  
28. 1B-4203 [3] NUT  
29. 0S-1748 [1] BOLT  
  5M-2894 [1] WASHER  
  4F-4879 C [1] BOLT (not shown)  
  C   INDICATES CHANGE
 

#SEBP11420282
 

8P-4063: CONTROL GP-TRANSMISSION

8P4063 TRANSMISSION CONTROL GROUP-Part 1
Serial No. 6X1021-Up
c229688 SEBP1142
8P4063 CONTROL GP-TRANSMISSION 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. 8P-3548 C [1] COVER  
2. 5B-9079 [2] NUT  
3. 5M-9813 [1] SPRING  
4. 8P-2272 [1] LEVER ASSEM.  
    (Includes)
  3R-4762 [1] PIN  
5. 4D-9483 [2] SCREW  
6. 3B-4506 C [16] LOCKWASHER  
7. 4B-4278 C [12] WASHER  
8. 8P-2425 [1] ROD  
9. 0S-1594 [8] BOLT  
10. 1A-2029 [1] BOLT  
11. 0S-1591 [1] BOLT  
12. 8P-2422 [1] LEVER ASSEM.  
    (Includes)
  5H-3895 [1] BEARING  
13. 4D-4064 [2] ROD END  
14. 1A-1460 [1] BOLT  
  2M-7167 [1] SPACER  
  1K-6872 [1] LOCKNUT  
15. 8P-1876 [1] SHAFT ASSEM.  
16. 9S-1385 [1] SPACER  
17. 7P-4190 [2] BEARING  
18. 8B-4037 [2] WASHER  
19. 4M-0496 [1] BOLT  
  4M-0497 [1] NUT 9.53 mm(.375 in.) thick  
20. 1D-4717 [2] NUT 8.34 mm(.328 in.) thick  
21. 9G-6544 C [1] COVER ASSEM.  
22. 0S-0509 C [3] BOLT  
  C   INDICATES CHANGE
 

#SEBP11420283
 

8P-4063: CONTROL GP-TRANSMISSION

8P4063 TRANSMISSION CONTROL GROUP-Part 2
Serial No. 6X1021-Up
c229689 SEBP1142
8P4063 CONTROL GP-TRANSMISSION 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. 9G-6760 C [1] GUARD ASSEM.  
2. 1P-0929 [1] LEVER  
3. 2M-8908 [1] KNOB  
4. 4B-4278 C [8] WASHER  
5. 3B-4506 C [8] LOCKWASHER  
6. 2A-3211 [2] WASHER  
  3B-4605 [2] COTTER PIN  
7. 1J-1971 [1] PIN  
  3B-4617 [1] COTTER PIN  
  6L-1698 [1] SPACER  
8. 4M-0496 [2] BOLT  
  4M-0497 [2] NUT  
9. 9M-1924 [1] ROD  
10. 5B-9079 [2] NUT  
11. 0T-0924 [2] BOLT  
12. 9M-1386 [1] LEVER  
13. 1B-8706 [3] KEY  
14. 4D-4064 [2] ROD END  
15. 8B-4037 [1] WASHER  
16. 9M-1385 [1] LEVER  
17. 0S-1585 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
18. 9S-9365 [1] BRACKET  
19. 9M-1380 [1] LEVER  
20. 0L-1351 [4] BOLT  
  1D-4717 [4] NUT  
21. 8P-3990 [2] COVER ASSEM.  
    (Each Includes)
  8P-3331 [1] SEAL  
22. 9P-9488 [1] DEFLECTOR  
23. 8P-7625 [1] RETAINER  
24. 0S-0509 [3] BOLT  
25. 7M-0706 [1] KNOB  
26. 8P-2271 [1] ROD  
27. 8P-2424 [1] GUIDE  
  4B-1282 C [4] SCREW  
28. 1B-4203 [3] NUT  
29. 0S-1748 [1] BOLT  
  5M-2894 [1] WASHER  
  4F-4879 F [1] BOLT  
  3B-4506 CF [1] LOCKWASHER  
  C   INDICATES CHANGE
  F   NOT SHOWN
 

#SEBP11420284
 

8M-6350: CONTROL GP-TRANSMISSION HYD

8M6350 TRANSMISSION HYDRAULIC CONTROL GROUP
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE VEHICLE SERIAL NO.
Serial No. 6X1 to 6X905 inclusive. Transmission Serial No. 2HA1-Up. Part of 7M1310 and 7G4245 Transmission
Arrangements shown on Pages 99 and 99B. 1P6591 and 8P7791 Valve parts are shown on Pages 106 and 107
c230319 SEBP1142
8M6350 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-5915 [1] PIN  
  8M-8658 C [1] CAM  
  1A-1460 [1] BOLT  
  1D-5117 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  4B-4280 [1] WASHER  
  9S-5222 C [1] SPACER  
  9H-0223 [1] SEAL  
  8M-1040 [1] DETENT ASSEM.  
  9M-2022 [1] DOWEL  
    (PART OF DETENT ASSEM. 8M1040)
  4M-1768 [1] SPRING  
  2S-0484 [2] SLEEVE  
  8M-4389 [4] SEAL  
  1P-6591 Y [1] SELECTOR VALVE GROUP  
    (SEPARATE ILLUSTRATION)
  8M-4445 [4] SEAL  
  0T-0573 [3] BOLT  
  5M-2894 [3] WASHER  
  2S-5718 [1] SLEEVE  
  4M-8303 [2] SEAL  
  0L-2070 [3] BOLT  
  5M-2894 [3] WASHER  
  8M-8652 [1] SHAFT  
  4M-1768 [1] SPRING  
  5M-2894 [1] WASHER  
  1B-4203 [1] NUT  
  9H-0223 [1] SEAL  
  9M-2022 [1] DOWEL  
    (PART OF DETENT ASSEM. 8M1040)
  8M-1040 [1] DETENT ASSEM.  
  1A-1460 [1] BOLT  
  1D-5117 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  4B-4280 [1] WASHER  
  9S-5222 C [1] SPACER  
  8M-8653 [1] CAM  
  1B-4203 [1] NUT  
  5M-2894 [1] WASHER  
  7M-5915 [1] PIN  
  9M-2020 [1] SHAFT  
  9M-2089 [1] DOWEL  
  2S-0484 [1] SLEEVE  
  8M-4389 [2] SEAL  
  8M-8636 [1] LEVER  
  1B-4203 [1] NUT  
  5M-2894 [1] WASHER  
  7M-5915 [1] PIN  
  9M-2096 [1] DOWEL  
  8M-4448 [2] SEAL  
  8P-7791 CY [1] PRESSURE CONTROL GROUP  
    (SEPARATE ILLUSTRATION)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11420285
 

9M-2041: GEAR GP-TRANSFER

9M2041 TRANSFER GEAR GROUP
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE
VEHICLE SERIAL NO. Serial No. 6X1 to 6X905 inclusive. Transmission Serial No.
2HA1-Up. Part of 7M1310 and 7G4245 Transmission Arrangements shown on
Pages 99 and 99B
c230322 SEBP1142
9M2041 GEAR GP-TRANSFER Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1D-4719 [3] NUT  
  3B-4508 [3] LOCKWASHER  
  7G-1026 C [1] CASE ASSEM.  
    (Includes)
  4B-9783 [1] BALL  
  9M-2001 [1] DOWEL  
    PART OF CASE ASSEM. 7G1026
  9M-2039 C [1] GEAR (33 TEETH)  
  2A-3746 C [3] PLUG  
  0S-1594 [4] BOLT  
  1A-5823 [2] LOCK  
  4M-3122 C [1] DOWEL  
  9M-2042 [2] RACE (OUTER)  
  1M-4095 [2] INNER RACE AND ROLLER ASSEM.  
  8M-8659 [3] DOWEL  
    (Part of Case Assem. 7G1026)
  5M-9644 [1] INNER RACE AND ROLLER ASSEM.  
  8H-8024 [1] RING  
  9M-1498 [1] CAGE  
  0S-1594 [2] BOLT  
  9M-1367 [1] LOCK  
  2M-0138 [1] DOWEL (2.56" LONG)  
  7M-1154 [1] INNER RACE AND ROLLER ASSEM.  
  4M-3122 [1] DOWEL (1.50" LONG)  
  9M-1998 [1] INNER RACE AND ROLLER ASSEM.  
  2S-1437 [1] RACE (OUTER)  
  9M-2045 [1] PINION (17 TEETH)  
  9M-2012 [1] SPACER  
  5M-7339 [1] WASHER  
  9M-1499 [1] RACE (OUTER)  
  9M-2038 C [1] GEAR (37 TEETH)  
  0S-1585 [10] BOLT  
  9M-1497 [5] LOCK  
  5M-7329 [1] SEAL  
  9M-2021 [1] GASKET  
  0S-1585 [14] BOLT  
  3B-4508 [14] LOCKWASHER  
  C   INDICATES CHANGE
 

#SEBP11420286
 

8M-8551: VALVE GP-RELIEF

8M8551 RELIEF VALVE GROUP
Serial No. 6X1 to 6X507 inclusive and Test No. 1 to 341 inclusive
Part of 7M1310 Transmission Arrangement shown on Page 99
c90458 SEBP1142
8M8551 VALVE GP-RELIEF Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] "O" RING  
    (PART OF PLUG ASSEM.5M7908)
  8M-8597 [1] SPRING  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4M-8815 [1] COVER  
  8M-5254 [1] SEAL  
  8M-8598 [1] SPOOL  
  8M-8599 [1] BODY  
 

#SEBP11420287
 

1P-6591: VALVE GP-SELECTOR

1P6591 SELECTOR VALVE GROUP
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE
VEHICLE SERIAL NO. Serial No. 6X1 to 6X905 inclusive. Transmission Serial No.
2HA1-Up. Part of 8M6350 Transmission Hydraulic Control Group shown on Page 104
c147455 SEBP1142
1P6591 VALVE GP-SELECTOR 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. 3L-1850 [2] PLUG-PIPE  
2. 5S-0909 [2] LINK-ADJUSTING  
3. 2S-5717 [2] NUT-LOCK  
4. 5M-9567 [1] SPOOL  
5. 9S-8005 [1] PLUG-O-RING  
  3K-0360 [1] SEAL-O-RING  
6. 1P-6596 [1] SPOOL-SPEED SELECTOR  
7. 2D-6642 [1] BALL  
 

#SEBP11420288
 

7G-4491: VALVE GP-RELIEF

7G4491 RELIEF VALVE GROUP
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE
VEHICLE SERIAL NO. Serial No. 6X508 to 6X905 inclusive, Test No. 342-Up
Transmission Serial No. 2HA1-Up. Part of 7G4245 Transmission Arrangement
shown on Page 99B
c218740 SEBP1142
7G4491 VALVE GP-RELIEF 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 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
2. 4M-8815 [1] COVER  
3. 8M-5254 [1] SEAL-O-RING  
4. 8M-8599 [1] BODY-VALVE  
5. 9S-4191 [1] PLUG-O-RING  
6. 3J-1907 [1] SEAL-O-RING  
7. 8M-8598 [1] SPOOL-RELIEF VALVE  
8. 2S-5816 [1] SPRING  
 

#SEBP11420289
 

8P-7791: VALVE GP-PRESSURE CONTROL

8P7791 PRESSURE CONTROL VALVE GROUP
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE VEHICLE SERIAL NO.
Serial No. 6X1 to 6X905 inclusive. Transmission Serial No. 2HA1-Up. Part of 8M6350 Transmission Hydraulic Control
Group shown on Page 104. For Field Replacement order 8P7790 shown on Page 108
c229305 SEBP1142
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. 9P-4213 C [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  
21. 9G-9075 C [1] PLATE (Identification)  
  7B-3028 C [1] SCREW  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog D6D :

CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
PLANETARY GP
7G-4244 PLANETARY GP
PLANETARY GP
7G-4244 PLANETARY GP
PLANETARY GP
7G-4244 PLANETARY GP
PLANETARY TRANSMISSION ARRANGEMENT
9M-2040 PLANETARY TRANSMISSION ARRANGEMENT
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION
8P-4063 CONTROL GP-TRANSMISSION
CONTROL GP-TRANSMISSION HYD
8M-6350 CONTROL GP-TRANSMISSION HYD
GEAR GP-TRANSFER
9M-2041 GEAR GP-TRANSFER
VALVE GP-RELIEF
8M-8551 VALVE GP-RELIEF
VALVE GP-SELECTOR
1P-6591 VALVE GP-SELECTOR
VALVE GP-RELIEF
7G-4491 VALVE GP-RELIEF

Truck sale:

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Caterpillar D6D
- Crawler dozers
HOLT CAT
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Caterpillar D6D
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TOROMONT CAT
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