FUEL RATIO CONTROL (4W1037 N/S) Effective with Serial No. 10Z4789 ~ 10Z7983 Part of Fuel Ratio Control D7G



FUEL SYSTEM
CONTROL GP-FUEL RATIO
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP

TRACK-TYPE TRACTOR D7G TRACK-TYPE TRACTOR 44W
 D7G TRACTOR / POWERSHIFT / 44W00441-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9690 D7G 44W   (1981)

FUEL SYSTEM

CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
1W-3570 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
4W-1339 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
4W-1339 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
7N-8622 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
4W-1037 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
7W-2830 CONTROL GP-FUEL RATIO
 

#XMBP96900120
 

4W-1037: CONTROL GP-FUEL RATIO

FUEL RATIO CONTROL (4W1037 N/S)
Effective with Serial No. 10Z4789 ~ 10Z7983
Part of Fuel Ratio Control
j24633e XMBP9690
4W1037 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1B-4201 [1] NUT  
2. 7N-9215 [1] STOP  
3. 3S-4701 [1] NUT  
4. 7N-9160 [1] SPRING  
5. 7N-8502 [1] COVER  
6. 7N-9216 [1] WASHER  
7. 7N-9062 [1] HOUSING  
8. 8N-5763 [1] SEAL  
9. 8N-5764 [1] PISTON  
10. 2W-9315 [2] WASHER  
11. 8F-4610 [1] RING  
12. 2A-5546 [2] BOLT  
13. 5P-0537 [4] WASHER  
14. 5P-6945 [2] BOLT  
15. 2W-9316 [1] VALVE ASSEM.  
16. 7N-9036 [1] VALVE (Internal)  
17. 8N-5765 [1] SPRING  
18. 7N-9035 [1] RETAINER  
19. 7N-8316 [1] EXTENSION (Bulb)  
20. 4W-1038 [1] SPRING  
21. 9N-1754 [1] SPRING  
22. 4W-1034 [1] DIAPHRAGM  
23. 7J-0204 [1] SEAL  
24. 7N-9033 [1] GASKET  
25. 4W-0924 [1] RETAINER  
26. 1W-2076 [1] COVER  
 

#XMBP96900121
 

7W-2830: CONTROL GP-FUEL RATIO

7W2830 FUEL RATIO CONTROL GROUP
Effective with Serial No. 10Z7984 - UP
Part of Fuel Ratio Control
j28676e XMBP9690
7W2830 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1B-4201 [1] NUT  
2. 4W-0924 [1] RETAINER  
3. 7W-2826 [1] SPRING  
4. 1W-2076 [1] COVER  
5. 7W-2829 [1] COVER  
6. 7W-1691 [1] WASHER  
7. 7N-9062 [1] HOUSING  
8. 8N-5763 [1] SEAL  
9. 8N-5764 [1] PISTON  
10. 2W-9315 [2] WASHER  
11. 8F-4610 [1] RING  
12. 2A-5546 [2] BOLT  
13. 5P-0537 [4] WASHER  
14. 5P-6945 [2] BOLT  
15. 2W-9316 [1] VALVE ASSEM.  
16. 7N-9036 [1] VALVE  
17. 8N-5765 [1] SPRING  
18. 7N-9035 [1] RETAINER  
19. 7W-2015 [1] EXTENSION (BULB)  
20. 7W-2827 [1] SPRING  
21. 9N-1754 [1] SPRING  
22. 7W-0802 [1] DIAPHRAM  
23. 7J-0204 [1] SEAL  
24. 7N-9033 [1] GASKET  
 

#XMBP96900122
 

7S-3622: STARTING MOTOR GP-ELECTRIC

ELECTRIC STARTING MOTOR (7S3622 N/S)
Effective with Serial No. 65V4614 ~ 65V4873 & 44W441 ~ 44W448
5A6522 Motor parts are shown on Pages 88 and 89
j22506e XMBP9690
7S3622 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4H-7869 [1] GASKET  
2. 5A-6522 Y [1] MOTOR ASSEM.  
    (See Separate Illustration)
3. 9F-4337 [1] WIRE ASSEM.  
4. 2L-8052 [1] TERMINAL  
5. 2L-8054 [1] TERMINAL  
6. 7J-8902 [3] BOLT  
  8D-5054 [3] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XMBP96900123
 

7S-3622: STARTING MOTOR GP-ELECTRIC

ELECTRIC STARTING MOTOR (7S3622 N/S)
Effective with Serial No. 65V4874 - UP & 44W449 - UP
4N3181 Starting Motor parts are shown on Page 87A
j28737e XMBP9690
7S3622 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4H-7869 [1] GASKET  
2. 4N-3181 RY [1] MOTOR GROUP  
3. 3N-0539 [1] WIRE ASSEM.  
4. 2L-8054 [1] TERMINAL  
5. 2L-8052 [1] TERMINAL  
6. 7J-8902 [3] BOLT  
  8D-5054 [3] WASHER  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#XMBP96900124
 

4N-3181: STARTING MOTOR GP-ELECTRIC

4N3181 STARTING MOTOR GROUP
Effective with Serial No. 65V4874 - UP & 44W449 - UP
Part of Electric Starting Motor shown on Page 87
XMBP96900124 XMBP9690
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
  3Y-8850 Y [1] STARTING MOTOR GROUP (MITSUBISHI ELECTRIC)  
    -or-
  9G-4338 Y [1] STARTING MOTOR GROUP (PRESTOLITE)  
    -or-
  3T-2647 Y [1] STARTING MOTOR GROUP (DELCO REMY)  
    -or-
  3T-6305 Y [1] STARTING MOTOR GROUP (ROBERT BOSCH)  
  Y   SEPARATE ILLUSTRATION
 

#XMBP96900125
 

5A-6522: MOTOR ASSEMBLY

5A6522 MOTOR ASSEMBLY Part 1 of 2
Effective with Serial No. 65V4614 ~ 65V4873 & 44W441 ~ 44W448
Part of Electric Starting Motor
j20850e XMBP9690
5A6522 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5A-6515 [4] MACHINE SCREW (Hex. Head)  
2. 5A-4630 [10] LOCKWASHER  
3. 3Y-3067 C [8] SCREW ASSEM.  
4. 5A-6516 [6] MACHINE SCREW (Hex. Head)  
5. 5A-7171 [2] MACHINE SCREW (Hex. Head)  
6. 5A-4629 [7] LOCKWASHER  
7. 3Y-8522 C [1] SWITCH ASSEM.  
8. [1] FRONT BRACKET ASSEM.  
9. 5A-3565 [1] BUSHING  
10. 5A-7162 [1] SET SCREW  
11. 5A-6498 [1] SET SCREW  
12. 5A-3475 [1] KEY (Woodruff)  
13. 5A-3606 [1] RING  
14. [1] PINION STOPPER  
15. 5A-3604 [6] BOLT (Hex. Socket Head)  
16. 5A-3600 [5] MACHINE SCREW (Hex. Head)  
17. 3Y-3070 C [8] MACHINE SCREW  
18. 3Y-3068 C [2] SCREW ASSEM.  
19. 5A-5820 [8] BRUSH ASSEM.  
20. 5A-7160 [1] REAR BRACKET BRUSH HOLDER ASSEM.  
  5A-7161 [1] REAR BRACKET ASSEM.  
  5A-7162 [1] SET SCREW (8mm Dia)  
21. 5A-9291 [1] BUSHING  
22. 5A-6498 [1] SET SCREW  
23. 3Y-2881 [4] NUT  
24. [4] LOCKWASHER  
  5A-7164 [4] WASHER  
25. 3Y-1022 C [1] INSULATOR  
26. 3Y-2879 C [1] BRUSH HOLDER ASSEM.  
27. 5A-3769 [4] SPRING  
28. 5A-3545 [1] INSULATOR  
29. 5A-3547 [2] SEAL  
30. 5A-3544 [2] INSULATOR  
31. 3Y-2880 C [1] BOLT (Terminal)  
32. 3Y-3904 C [2] SCREW ASSEM.  
33. 5A-4632 [3] WASHER  
34. 3Y-3903 C [1] SCREW ASSEM.  
  C   INDICATES CHANGE
 

#XMBP96900126
 

5A-6522: MOTOR ASSEMBLY

5A6522 MOTOR ASSEMBLY Part 2 of 2
Effective with Serial No. 65V4614 ~ 65V4873 & 44W441 ~ 44W448
Part of Electric Starting Motor
j20851e XMBP9690
5A6522 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5A-7179 [1] LEAD ASSEM.  
2. 3Y-4168 C [1] CONNECTOR  
3. 3Y-4424 C [1] SWITCH ASSEM.  
4. 3Y-4426 C [1] TERMINAL ASSEM.  
5. 3Y-4425 C [1] CONTACT ASSEM.  
6. 5A-3621 [1] PLUNGER  
7. 5A-3619 [1] BOOT ASSEM.  
8. 5A-3618 [1] SPRING  
9. 5A-3617 [1] RETAINER  
10. 5A-3616 [1] SCREW  
11. 5A-3608 [2] CONNECTOR PLATE  
12. 5A-3589 [1] LEVER ASSEM.  
13. 5A-7173 [2] COTTER PIN  
15. 5A-7176 [1] SCREW  
16. 5A-7175 [1] GASKET  
17. 5A-7174 [1] PIN  
18. 5A-5713 [1] CLUTCH ASSEM. (12 Teeth)  
19. 3Y-8792 C [1] HOLDER  
20. 3Y-8794 C [1] COLLAR  
21. 3Y-8793 C [1] COLLAR  
  3Y-8795 C [1] RING  
22. 5A-3603 [1] SEAL  
23. 5A-7759 [1] BRACKET ASSEM.  
  5A-7162 [1] SCREW (8mm Dia)  
24. 5A-9290 [1] BUSHING  
  5A-6498 [1] SCREW (3mm Dia)  
25. 5A-3599 [2] SEAL  
26. 5A-3598 [1] SEAL  
27. 5A-3602 [2] WASHER (0.25mm Thick)  
28. 5A-3601 [1] WASHER (3.0mm Thick)  
29. 5A-5791 [1] ARMATURE ASSEM.  
30. 5A-3591 [4] POLE  
31. 5A-3593 [1] FIELD COIL ASSEM.  
32. 3Y-4804 C [1] BAND ASSEM.  
33. 5A-6125 [1] PIN (With Hole)  
34. 5A-6126 [1] PIN (With Thread)  
35. 3Y-3069 [1] MACHINE SCREW  
36. 5A-3595 [1] WASHER  
37. 5A-3594 [1] WASHER (Insulator)  
  C   Indicates Change
 

#XMBP96900127
 

3Y-8850: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR (3Y8850 N/S) -- Mitsubishi Electric
Effective with Serial No. 65V4874 - UP & 44W449 - UP
Part of 4N3181 Starting Motor Group listed on Page 87A
j27323e XMBP9690
3Y8850 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4Y-0369 [1] INSULATOR  
2. 4Y-0372 [1] INSULATOR  
3. 4Y-0349 [1] HOLDER ASSEM.  
  4Y-0350 [4] SPRING  
  4Y-0351 [1] BRUSH SET  
4. 4Y-0346 [1] SWITCH ASSEM.  
  4Y-0347 [1] BOOT  
5. 4Y-0356 [1] GASKET  
6. 4Y-0374 [1] HOUSING ASSEM.  
7. 4Y-0375 [1] SEAL  
8. 4Y-0344 [1] LEVER  
9. 4Y-0345 [1] SCREW KIT  
10. 4Y-0371 [1] SEAL  
11. 4Y-0352 [1] HOUSING ASSEM.  
12. 4Y-0353 [1] FRONT METAL  
13. 4Y-0354 [1] RETAINER KIT  
14. 4Y-0973 [1] DRIVE ASSEM.  
15. 5A-3604 [6] BOLT  
16. 4Y-0376 [6] WASHER  
17. 4Y-0364 [1] WASHER KIT  
18. 4Y-0357 [1] SHAFT ASSEM.  
19. 4Y-0358 [1] BEARING  
20. 4Y-0360 [1] HOUSING  
21. 4Y-0366 [2] GASKET  
22. 4Y-0365 [1] CASE ASSEM.  
  4Y-0351 [1] BRUSH SET  
23. 4Y-0361 [1] ARMARTURE SET  
24. 4Y-0362 [1] BEARING  
25. 4Y-0363 [1] BEARING  
26. 4Y-0370 [1] BOLT KIT  
27. 4Y-0373 [1] PLATE  
28. 4Y-0367 [1] RING KIT  
29. 4Y-0368 [1] INSULATOR  
30. 4Y-0348 [1] HOUSING  
31. 4Y-0359 [1] SWITCH ASSEM.  
32. 4Y-0343 [1] HARDWARE KIT  
33. 5A-7175 [1] GASKET  
34. 5A-7174 [1] PIN  
35. 5A-7176 [1] SCREW  
 

#XMBP96900128
 

3T-2647: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR (3T2647 N/S) -- Delco Remy -- Part 1 of 3
Effective with Serial No. 65V4874-UP & 44W449-UP
Part of 4N3181 Starting Motor Group listed on Page 87A
7T8854 Solenoid parts are shown on Page 89H
j29205e XMBP9690
3T2647 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 3T-3422 [1] WIRE ASSEM.  
  2L-8071 [1] TERMINAL  
  2L-8066 [1] TERMINAL  
2. 3L-3380 [1] BUSHING  
3. 3H-3680 [4] NUT  
4. 4B-4280 [4] WASHER  
5. 036-9823 [4] BOLT  
6. 9B-0453 [1] LOCKWASHER  
7. 3T-4701 [1] FRAME ASSEM.  
8. 9G-4100 [1] BUSHING  
9. 3T-3424 [1] PLUG  
10. 3T-3423 [1] CUP  
11. 7F-3491 [2] WASHER  
12. 4M-0189 [1] SEAL  
13. 8F-5368 [1] WASHER  
14. 3T-3106 [3] SCREW ASSEM.  
15. 8H-1141 [4] SHOE  
16. 6H-3622 [4] SCREW  
17. 2N-3145 [1] INSULATOR  
18. 4M-1839 [1] COIL ASSM.  
19. 3F-0379 [8] SCREW  
20. 7L-2894 [2] GASKET  
21. 4M-1831 [2] PLUG  
22. 9H-3757 [2] WASHER  
23. 3R-8801 [1] CLAMP  
  7T-8854 Y [1] SOLENOID ASSEM.  
24. 4M-1841 [1] CONNECTOR  
    THE FOLLOWING REPAIR KIT IS AVAILABLE
  3N-3763 [1] KIT (TERMINAL)  
    (INCLUDES INSULATOR BUSHING AND WASHER)
  Y   SEPARATE ILLUSTRATION
 

#XMBP96900129
 

3T-2647: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR (3T2647 N/S) -- Delco Remy -- Part 2 of 3
Effective with Serial No. 65V4874-UP & 44W449-UP
Part of 4N3181 Starting Motor Group listed on Page 87A
j26805e XMBP9690
3T2647 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4M-1868 [1] ARMATURE ASSEM.  
2. 3T-4703 [4] BRUSH ASSEM.  
3. 9S-2542 [4] SCREW  
4. 3T-4705 [1] PLATE ASSEM.  
5. 3T-4706 [1] INSULATOR  
6. 3T-4711 [8] SCREW ASSEM.  
7. 2L-6679 [2] PLATE  
8. 3T-4712 [4] HOLDER ASSEM.  
9. 3T-4710 [2] PLATE  
10. 3T-4709 [2] PLATE  
11. 7F-3525 [4] WASHER  
 

Information:

Caterpillar Parts SIS Catalog D7G :

CONTROL GP-FUEL RATIO
7N-8622 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
4W-1339 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
4W-1339 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
1W-3570 CONTROL GP-FUEL RATIO
LINES GP-FUEL INJECTION
1W-3609 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3609 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3609 LINES GP-FUEL INJECTION
CAMSHAFT AS
2W-0255 CAMSHAFT AS
CONTROL GP-FUEL RATIO
7W-2830 CONTROL GP-FUEL RATIO
STARTING MOTOR GP-ELECTRIC
7S-3622 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
7S-3622 STARTING MOTOR GP-ELECTRIC
4N-3181 STARTING MOTOR GP-ELECTRIC
MOTOR ASSEMBLY
5A-6522 MOTOR ASSEMBLY
5A-6522 MOTOR ASSEMBLY
STARTING MOTOR GP-ELECTRIC
3Y-8850 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-2647 STARTING MOTOR GP-ELECTRIC

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