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7T4779 PUMP GP-GEAR 2 SECTION PART OF 7T4778 PUMP-GEAR D4H TRACK-TYPE TRACTOR


POWER TRAIN
PUMP GP
FILTER GP
OPERATOR STATION
CONTROL GP-GEARSHIFT
ELECTRICAL AND STARTING SYSTEM
WIRING GP
OPERATOR STATION
CONTROL GP-TRANSMISSION
CONTROL GP-FORWARD/REVERSE
POWER TRAIN
FILLER GP-POWER TRAIN OIL

TRACK-TYPE TRACTOR D4H TRACK-TYPE TRACTOR 2AC
 D4H & D4H LGP SERIES II TRACTORS / DIRECT DRIVE / 2AC04000-UP (MACHINE) POWERED BY 3204 ENGINE SEBP1894 D4H 2AC   (1985)

POWER TRAIN

PUMP GP
PUMP GP-GEAR
7T-4778 PUMP GP-GEAR
PUMP GP-GEAR
7T-4779 PUMP GP-GEAR
 

#SEBP18940200
 

7T-4779: PUMP GP-GEAR

7T4779 PUMP GP-GEAR
2 SECTION
PART OF 7T4778 PUMP-GEAR
c406475 SEBP1894
7T4779 PUMP GP-GEAR Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-7886 [1] MANIFOLD AS (OIL PUMP)  
  1M-3780 [2] BEARING  
  9G-2840 [1] ADAPTER  
2. 2D-8009 [3] SEAL-O-RING  
3. 3P-3690 [2] GEAR-OIL PUMP  
    (8 TEETH)
4. 7T-5226 [1] BODY AS-OIL PUMP  
  9M-4372 [2] BEARING-SLEEVE  
  8M-8489 [2] DOWEL  
5. 3T-7896 [1] BODY AS-OIL PUMP  
  1M-3736 [2] DOWEL  
6. 9G-4742 [1] COVER AS-PUMP  
  9M-4370 [2] BEARING  
7. 5B-2638 [1] BOLT  
8. 0S-1594 [2] BOLT  
9. 3T-7882 [1] GEAR AS-OIL PUMP (12 TEETH)  
10. 3T-7880 [1] GEAR AS-OIL PUMP (12 TEETH)  
11. 6F-0711 [1] SEAL-O-RING  
12. 9P-0182 [1] PLATE  
13. 1B-8736 [1] KEY-WOODRUFF  
14. 1A-5964 C [4] BOLT 11.43CM(4.5IN)LG  
    -OR-
  0T-0055 C [4] BOLT 10.76CM(4.25IN)LG  
15. 3S-0004 [5] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940201
 

8G-4435: FILTER GP-TRANSMISSION

8G4435 FILTER GP-TRANSMISSION
WITH HOUSING
PART OF 8G4627 LINES-POWER TRAIN OIL
c732066 SEBP1894
8G4435 FILTER GP-TRANSMISSION Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8700 [1] COVER AS  
  3S-4398 [1] STUD-TAPERLOCK  
2. 0S-1595 [6] BOLT (1/2-13X1.25IN)  
3. 2H-3928 [1] SEAL-O-RING (107.54MM ID)  
4. 5K-1770 [1] SEAL-O-RING (94.84MM ID)  
5. 8F-8882 [2] SEAL-O-RING (66.27MM ID)  
6. 9S-4205 [1] PLUG-O-RING  
7. 7M-8485 [1] SEAL-O-RING (29.74MM ID)  
8. 2H-3788 [1] LOCKNUT (1/2-13 THD)  
9. 2S-6462 [1] RETAINER  
10. 139-1533 [1] FILTER ELEMENT-TRANSMISSION  
11. 9S-8008 C [1] PLUG-O-RING (1 1/16-12 THD)  
  3D-2824 C [1] SEAL-O-RING (23.47MM ID)  
12. 6T-2768 [1] VALVE AS  
  6T-2767 [1] STEM  
  5S-7001 B [9] SPACER (.91MM THK)  
  033-9139 [1] RING-RETAINING  
13. 3T-3771 [1] SPRING  
14. 8S-0568 [2] PLUG-ORIFICE  
15. 9S-4191 C [1] PLUG-O-RING (9/16-18 THD)  
  3J-1907 C [1] SEAL-O-RING (11.89MM ID)  
16. 8G-4716 [1] HOUSING AS  
  4D-0514 [1] PLUG-PIPE (1/16-27 NPTF)  
17. 6T-9223 C [1] SPRING  
18. 6T-9222 C [1] SPOOL  
19. 2H-3932 [1] SEAL (28.17MM ID)  
20. 0L-1351 [2] BOLT (3/8-16X.875IN)  
21. 7G-1577 [1] COVER-FLANGE  
22. 9S-4182 C [1] PLUG (7/16-20 THD)  
  3J-7354 C [1] SEAL-O-RING (8.92MM ID)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940202
 

7G-5931: CONTROL GP-GEARSHIFT

7G5931 CONTROL GP-GEARSHIFT
TYPE 2
c580061 SEBP1894
7G5931 CONTROL GP-GEARSHIFT Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8G-6092 [1] HANDLE  
2. 6V-8183 [1] NUT-FULL  
3. 9G-4933 [1] LEVER AS  
4. 9P-7522 [1] SEAL  
5. 8E-8744 C [1] ADAPTER  
  8E-8742 C [1] GASKET  
6. 5P-7921 [4] SCREW-WASHER HEAD  
7. 2K-4821 [1] LOCKNUT  
8. 1B-8701 [1] KEY-WOODRUFF  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940203
 

7G-5931: CONTROL GP-GEARSHIFT

7G5931 CONTROL GP-GEARSHIFT
TYPE 1
c483317 SEBP1894
7G5931 CONTROL GP-GEARSHIFT Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8G-6092 [1] HANDLE  
2. 6V-8183 [1] NUT-FULL  
3. 9G-4933 [1] LEVER AS  
4. 9P-7522 [1] SEAL  
5. 8G-8350 [1] ADAPTER  
  9G-3368 C [1] GASKET  
6. 5P-7921 [5] SCREW-WASHER HEAD  
7. 2K-4821 [1] LOCKNUT  
8. 1B-8701 [1] KEY-WOODRUFF  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940204
 

8E-5165: WIRING GP-TRANSMISSION CONTROL

8E5165 WIRING GP-TRANSMISSION CONTROL
S/N 2AC4064-UP,3AC4088-UP
9X9741-PAGE 137.02
c503215 SEBP1894
8E5165 WIRING GP-TRANSMISSION CONTROL Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-3062 J [3] BOLT  
  8T-4896 J [3] WASHER-HARD  
2. 8E-4069 [1] GUARD AS  
  053-9335 [3] BAR  
  7T-1099 [3] LINK  
3. 3W-1571 [1] PLUG AS  
  7N-7779 [2] SOCKET  
  7N-7782 [1] HOUSING-PLUG  
  9G-3695 [1] PLUG-SEALING  
4. 8M-2770 J [4] CLIP  
5. 8E-4702 [1] HARNESS AS  
6. 8L-8413 [1] STRAP-CABLE  
7. 3T-3045 J [1] CLIP AS  
8. 5M-3062 L [2] BOLT  
  8T-4896 L [2] WASHER-HARD  
9. 7K-1181 [3] STRAP-CABLE  
10. 8M-2770 L [3] CLIP  
11. 3T-3045 L [1] CLIP AS  
12. 2N-3162 [2] SCREW-MACHINE  
  8T-0328 [2] WASHER-HARD  
13. 9X-9741 Y [1] CONTROL GP-ELECTRONIC  
   
    J-USE ONLY ON MODELS
    T381 & T383
   
    L-USE ONLY ON MODELS
    T386 & T388
  Y   SEPARATE ILLUSTRATION
 

#SEBP18940205
 

9X-9741: CONTROL GP-ELECTRONIC

9X9741 CONTROL GP-ELECTRONIC
CLUTCH TIME DELAY
PART OF 8E5165 WIRING-TRANSMISSION CONTROL
c503236 SEBP1894
9X9741 CONTROL GP-ELECTRONIC Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-8205 [1] HOUSING-PLUG  
2. 9G-3695 [1] PLUG-SEALING  
3. 7N-7780 [1] PIN-CONNECTOR  
4. 7N-7779 [2] SOCKET  
5. [1] CONTROL AS-ELECTRONIC  
 

#SEBP18940206
 

3T-7906: SHIFT GP-GEAR

3T7906 SHIFT GP-GEAR
TRANSMISSION S/N 1FC832-UP
PART OF 3T7900 TRANSMISSION AR
c741774 SEBP1894
3T7906 SHIFT GP-GEAR Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1625 [1] BOLT  
  1D-4720 [1] NUT (FULL)  
2. 6T-7593 [1] BOOT  
3. 4V-4818 [2] DOWEL  
4. 9G-0524 [2] GUIDE  
5. 4H-3119 [8] PIN (4.76MM(.19IN)OD)  
  9G-9923 [8] PIN (7.94MM(.31IN)OD)  
6. 9G-3825 [1] FORK-SHIFT  
7. 5P-0599 [1] CLAMP (HOSE)  
8. [1] HOUSING AS  
  7T-8414 C [2] BEARING-SLEEVE  
9. 3T-7716 [1] HOUSING AS  
10. 0S-1594 [3] BOLT  
11. 3B-1915 [4] BOLT  
  5M-2894 [4] WASHER  
12. 6Y-0647 C [1] SHAFT-SHIFT  
13. 9G-4255 [1] SUPPORT AS  
14. 9G-3822 [1] FORK-SHIFT  
15. 9G-0525 [1] GUIDE  
16. 9G-3803 [1] FORK-SHIFT  
17. 2H-3862 [4] COTTER  
18. 6Y-0648 C [1] FORK-FORWARD/REVERSE  
19. 6T-7704 [4] PLUNGER  
20. 3T-6827 [3] SHAFT-FORK  
21. 7T-7428 [2] SPRING  
22. 1A-6775 [1] RING-CENTERING  
23. 6T-7653 [1] LEVER AS  
  3B-5822 [1] PIN-SHIFT LEVER  
24. 0L-1351 [4] BOLT  
25. 7D-7204 [2] PLATE  
26. 3D-8799 [1] GASKET  
27. 6T-7654 [1] GUIDE-SHIFT  
28. 6T-7659 [1] GUIDE  
29. 9G-4318 [1] BRACKET AS  
30. 0S-1590 [1] BOLT  
31. 8E-7216 [1] SHAFT-INTERLOCK  
32. 3B-4629 [1] PIN-COTTER  
33. 1H-1200 [4] PIN-SPRING  
34. 3T-6831 [4] SPRING-PLUNGER  
35. 0S-1571 [1] BOLT  
  1D-4717 [1] NUT (FULL)  
36. 1B-8710 [1] KEY-WOODRUFF  
37. 7T-8888 [1] LEVER  
38. 3T-7860 [1] SHAFT-GOVERNOR CONTROL  
39. 9S-2391 [1] SEAL-LIP  
40. 1B-8714 C [2] KEY-WOODRUFF  
41. 7T-8887 [1] LEVER  
42. 3T-8181 [1] LEVER AS  
43. 3T-7720 [1] SHAFT-GOVERNOR CONTROL  
44. 9H-0223 [1] SEAL-LIP  
45. 3B-0623 [1] PLUG-CUP  
46. 3B-1915 [1] BOLT  
47. 6F-9158 [1] WASHER  
48. 8G-5657 C [1] LEVER  
49. 0S-1585 C [1] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940207
 

7G-5929: CONTROL GP-FORWARD/REVERSE

7G5929 CONTROL GP-FORWARD & REVERSE-PART 1 OF 2
c530038 SEBP1894
7G5929 CONTROL GP-FORWARD/REVERSE Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-2566 C [1] BOLT  
2. 3W-1464 [1] RETAINER AS  
3. 1B-8714 [3] KEY-WOODRUFF  
4. 0S-0175 [1] PIN-CLEVIS  
5. 3B-4615 [5] PIN-COTTER  
6. 2M-8340 [1] END-ROD  
7. 7X-3374 C [3] NUT-FULL  
8. 2D-9860 [1] ROD  
9. 8T-8919 C [2] BOLT  
10. 8G-6019 [1] SHAFT  
11. 3W-5496 [1] LEVER  
12. 4D-9110 [1] ROD-CONTROL  
13. 4D-4065 [2] ROD END-BEARING  
14. 2L-6267 [1] LOCKNUT  
15. 8G-6016 [1] SHAFT  
16. 8G-6025 [1] COVER  
17. 5S-7379 C [2] BOLT  
18. 8T-4896 C [6] WASHER-HARD  
19. 8G-6023 [1] GUIDE  
  4S-4465 [4] SCREW-TRUSS HEAD  
20. 4H-0408 [2] PLUG-PROTECTIVE  
21. 3W-1463 [1] ROD  
22. 6V-8183 C [1] NUT-FULL  
23. 3W-3546 [1] ROD END-YOKE  
24. 6V-8186 C [1] NUT-FULL  
25. 5H-9899 [1] RING-RETAINING  
26. 1B-0676 [3] PIN  
27. 5J-5315 [1] ROD END  
28. 3W-1470 [1] PLATE  
29. 4L-6454 C [5] BOLT  
30. 3W-1458 [1] BRACKET AS  
31. 6Y-7904 C [1] ROD  
32. 8G-8125 C [1] SUPPORT  
33. 1M-1341 C [1] ROD END-YOKE  
34. 3W-3110 C [1] PIN-LOCK  
35. 8B-8928 [1] PIN  
36. 1B-8701 C [1] KEY-WOODRUFF  
37. 002-8588 C [1] YOKE-ROD OFFSET  
38. 8G-6769 [1] LEVER  
39. 8L-5831 [1] GROMMET  
40. 3W-3334 [1] BEARING  
41. 3W-1466 [1] BRACKET AS  
42. 3W-1461 [1] ADAPTER AS  
43. 4M-8799 [1] SPRING  
44. 1J-0245 [4] PLUG-PROTECTIVE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940208
 

7G-5929: CONTROL GP-FORWARD/REVERSE

7G5929 CONTROL GP-FORWARD & REVERSE-PART 2 OF 2
c741986 SEBP1894
7G5929 CONTROL GP-FORWARD/REVERSE Parts scheme
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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
46. 0S-0175 [1] PIN-CLEVIS  
47. 3B-4615 [2] PIN-COTTER  
48. 1J-3710 [2] BEARING-NEEDLE  
49. 5H-4856 [2] SEAL-LIP  
50. 8G-6020 [1] TUBE AS  
51. 5S-7379 C [4] BOLT  
52. 8T-4896 C [10] WASHER-HARD  
53. 8T-1176 [2] BEARING-ROLLER  
  8T-1172 [2] SEAL-LIP  
54. 8T-4223 C [2] WASHER-HARD  
55. 6V-8183 C [4] NUT-FULL  
56. 4L-6454 C [5] BOLT  
57. 6Y-7901 C [1] LEVER AS  
58. 1B-0676 [1] PIN  
59. 3W-1455 [1] PLATE  
  6V-1193 [3] SCREW-HEX SOCKET  
60. 2L-6267 [1] LOCKNUT  
61. 9K-6764 [1] KNOB  
62. 0L-0829 [1] HANDLE  
63. 9S-5585 [1] NUT-FULL  
64. 8G-6015 [1] LEVER  
  9S-1328 B [3] WASHER  
65. 3W-3286 [1] SUPPORT  
66. 3W-4123 [1] LEVER  
  1B-8714 [1] KEY-WOODRUFF  
67. 8T-1178 [2] BEARING-ROLLER  
  8T-1174 [2] SEAL-LIP  
68. 8T-8919 C [2] BOLT  
  1K-6872 [2] LOCKNUT  
69. 8G-6018 [1] LEVER  
70. 3W-3260 [1] LINK AS  
  8E-5414 [1] ROD  
71. 5J-5315 [1] ROD END  
72. 6V-8183 [1] NUT-FULL  
73. 9G-0742 C [1] BOOT  
74. 8T-4835 C [1] BOLT  
  6V-8188 C [1] NUT  
75. 5S-7382 C [1] BOLT  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18940209
 

8G-4457: FILLER GP-POWER TRAIN OIL

8G4457 FILLER GP-POWER TRAIN OIL
S/N 2AC5537-UP
c692585 SEBP1894
8G4457 FILLER GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 104-2184 C [1] TUBE AS  
2. 8E-0415 [1] TUBE  
3. 8G-5654 [1] GASKET  
4. 9G-5127 [1] BREATHER (PRESSURE RELIEF)  
    (FINAL DRIVE)
5. 2W-6225 [1] CAP AS-OIL FILLER  
6. 6I-9097 C [1] GAUGE-OIL LEVEL (DIPSTICK) (FINAL DRIVE)  
7. 8T-2502 [4] BOLT (3/8-16X1.13IN)  
  8T-4896 [4] WASHER-HARD (2.5MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog D4H :

PUMP GP-GEAR
7T-4778 PUMP GP-GEAR
LINES GP-POWER TRAIN OIL
8G-4627 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8G-4627 LINES GP-POWER TRAIN OIL
LINES GP-TRANSMISSION OIL
3T-8476 LINES GP-TRANSMISSION OIL
LINES GP-TRANSMISSION OIL
3T-8476 LINES GP-TRANSMISSION OIL
LINES GP-POWER TRAIN COOLER
8Y-1520 LINES GP-POWER TRAIN COOLER
DRIVE GP-PUMP
7G-5940 DRIVE GP-PUMP
VALVE GP-SELECTOR & PRESS CONT
6T-8275 VALVE GP-SELECTOR & PRESS CONT
FILTER GP-TRANSMISSION
8G-4435 FILTER GP-TRANSMISSION
CONTROL GP-GEARSHIFT
7G-5931 CONTROL GP-GEARSHIFT
CONTROL GP-GEARSHIFT
7G-5931 CONTROL GP-GEARSHIFT
WIRING GP-TRANSMISSION CONTROL
8E-5165 WIRING GP-TRANSMISSION CONTROL
CONTROL GP-ELECTRONIC
9X-9741 CONTROL GP-ELECTRONIC
SHIFT GP-GEAR
3T-7906 SHIFT GP-GEAR
CONTROL GP-FORWARD/REVERSE
7G-5929 CONTROL GP-FORWARD/REVERSE
CONTROL GP-FORWARD/REVERSE
7G-5929 CONTROL GP-FORWARD/REVERSE

Truck sale:

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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.
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