4P-0853 DRIVE GP-ACCESSORY -UPPER, RH S/N 4WJ1-1427 STANDARD ROTATION PART OF 121-5785, 7E-9079 ENGINE AR 784B





BASIC ENGINE

DRIVE GP-ACCESSORY
 

#SEBP21880050
 

4P-0853: DRIVE GP-ACCESSORY

4P-0853 DRIVE GP-ACCESSORY -UPPER, RH
S/N 4WJ1-1427
STANDARD ROTATION
PART OF 121-5785, 7E-9079 ENGINE AR
i00090572 SEBP2188
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Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4P-0668 [1] ADAPTER AS  
1A. 127-5400 [1] BUSHING  
2. 7C-4165 [1] ADAPTER AS  
2A. 127-5400 [1] BUSHING  
3. 492-1584 [1] GEAR-ACCESSORY DRIVE (55-TEETH)  
4. 0L-1351 [4] BOLT (3/8-16X0.875-IN)  
5. 3B-1915 B [6] BOLT (3/8-16X1.375-IN)  
6. 235-3546 [1] SEAL-O-RING  
7. 5P-0840 [1] SEAL-O-RING  
8. 6V-3348 [1] SEAL-O-RING  
9. 259-4598 [1] SEAL-O-RING  
10. 8T-6757 [2] PLUG-PIPE  
11. 8T-6759 [1] PLUG-PIPE  
12. 5M-2894 B [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
13. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
14. 7N-7539 [2] WASHER-THRUST  
15. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
  B   USE AS REQUIRED
 

#SEBP21880051
 

9Y-1595: DRIVE GP-ACCESSORY

9Y-1595 DRIVE GP-ACCESSORY -PUMP DRIVE
S/N 4WJ1-410
LOWER, FLYWHEEL HOUSING
PART OF 7E-9079 ENGINE AR
i00092972 SEBP2188
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Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 7N-3012 [1] ADAPTER AS  
2. 3F-5792 [1] SEAL-O-RING  
3. 7N-3009 [1] CAGE AS  
  7N-3011 [1] BUSHING  
  3F-6795 [2] DOWEL  
4. 4P-3743 [1] SHAFT AS  
  9X-7726 [1] SLEEVE-WEAR  
  8T-2153 [1] SETSCREW-SOCKET (1/4-28X0.31-IN)  
5. 7N-2865 [1] GEAR-DRIVE (73-TEETH)  
6. 7N-8525 [2] WASHER-THRUST  
7. 7N-2909 [1] GEAR AS-CLUSTER (60, 50-TEETH)  
  7N-2910 [1] BUSHING  
8. 7N-3005 [1] SHAFT-IDLER  
9. 5D-9514 [1] BOLT (5/8-11X6.25-IN)  
10. 7N-3006 [2] WASHER-THRUST  
11. 5P-8245 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 5P-8247 [3] WASHER-HARD (17X32X3.5-MM THK)  
13. 8M-5255 [1] SEAL-O-RING  
14. 0S-1587 [2] BOLT (1/2-13X1.75-IN)  
15. 5P-2546 [12] BOLT-12 POINT HEAD (7/16-14X1.25-IN)  
16. 1D-4574 [1] BOLT (1/2-13X6-IN)  
17. 5D-3954 [2] STUD-TAPERLOCK (5/8-11X4.4-IN)  
18. 2D-8806 [4] STUD-TAPERLOCK (1/2-13X1.87-IN)  
19. 1F-7958 [4] NUT-FULL (1/2-13-THD)  
20. 9X-7711 [1] SEAL GP (ACCESSORY DRIVE)  
  9X-7726 [1] SLEEVE-WEAR  
21. 4K-0367 [2] NUT-FULL (5/8-11-THD)  
22. 1V-6341 [2] SEAL  
23. 2B-0947 [2] BOLT (1/2-13X2.25-IN)  
 

#SEBP21880052
 

9Y-1595: DRIVE GP-ACCESSORY

9Y-1595 DRIVE GP-ACCESSORY -PUMP DRIVE
S/N 4WJ411-UP
LOWER, FLYWHEEL HOUSING
PART OF 121-5785, 7E-9079 ENGINE AR
i00092973 SEBP2188
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Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1V-6341 [2] SEAL  
2. 2K-7471 [1] LOCKNUT (1-14-THD)  
3. 5R-7137 C [4] WASHER-SEALING  
4. 5T-1009 [1] YOKE  
5. 7N-2865 [1] GEAR-DRIVE (73-TEETH)  
6. 7N-2909 [1] GEAR AS-CLUSTER (60, 50-TEETH)  
  7N-2910 [1] BUSHING  
7. 7N-3005 [1] SHAFT-IDLER  
8. 7N-3006 [2] WASHER-THRUST  
11. 259-4598 [1] SEAL-O-RING  
12. 288-8960 [1] ADAPTER AS  
  2A-3435 [2] DOWEL-BEARING  
  8T-6759 [2] PLUG-PIPE  
  315-0741 [1] WASHER-THRUST  
  315-1409 [1] BUSHING  
13. 315-3096 [1] SHAFT AS  
  8T-2153 [1] SETSCREW-SOCKET (1/4-28X0.31-IN)  
  109-5724 [1] SEAL AS (LIP TYPE)  
    (INCLUDES SEALS & SLEEVE)
14. 316-8654 [1] CAGE AS  
  2A-3435 [2] DOWEL-BEARING  
  137-8298 [1] BUSHING  
  315-0741 [1] WASHER-THRUST  
15. 1A-1460 [4] BOLT (1/2-13X2-IN)  
16. 1D-4574 [1] BOLT (1/2-13X6-IN)  
17. 1F-7958 [4] NUT-FULL (1/2-13-THD)  
18. 3D-0472 [4] STUD-TAPERLOCK (1/2-13X2.80-IN)  
19. 3F-5792 [1] SEAL-O-RING  
20. 3K-5234 [1] WASHER-HARD (28X49X6-MM THK)  
21. 4K-0367 [2] NUT-FULL (5/8-11-THD)  
22. 5D-3954 [2] STUD-TAPERLOCK (5/8-11X4.4-IN)  
23. 5D-9514 [1] BOLT (5/8-11X6.25-IN)  
24. 5P-2546 [12] BOLT-12 POINT HEAD (7/16-14X1.25-IN)  
25. 5P-8245 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
26. 5P-8247 [3] WASHER-HARD (17X32X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP21880053
 

115-0597: DRIVE GP-AUXILIARY

115-0597 DRIVE GP-AUXILIARY -LOWER, LH
S/N 4WJ513-UP
PART OF 121-5785, 7E-9079 ENGINE AR
i00093032 SEBP2188
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Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 2W-0552 [1] GEAR-WATER PUMP DRIVE (65-TEETH)  
2. 5R-7136 [1] WASHER-SEALING  
3. 5R-7137 [2] WASHER-SEALING  
4. 7C-3258 [1] WASHER AS-THRUST  
  7N-2047 [1] DOWEL  
5. 7C-3261 [1] SHAFT  
6. 7N-7539 [2] WASHER-THRUST  
7. 487-4303 [1] ADAPTER AS  
  8T-6759 [2] PLUG-PIPE  
7A. 127-5400 [1] BUSHING  
8. 109-8076 [1] SHAFT AS-PUMP DRIVE  
8A. 115-0591 [1] BUSHING  
9. 420-2042 [1] GEAR AS (47-TEETH)(IDLER)  
9A. 116-1365 [1] BUSHING  
11. 0T-0055 [1] BOLT (3/8-16X4.25-IN)  
12. 1T-0720 [4] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
13. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
14. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
15. 5P-0840 [1] SEAL-O-RING  
16. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 6K-3771 [12] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
19. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
20. 1D-4572 [2] BOLT (1/2-13X5.5-IN)  
21. 259-4598 [2] SEAL-O-RING  
 

#SEBP21880054
 

1W-8704: DRIVE GP-AUXILIARY

1W-8704 DRIVE GP-AUXILIARY -LOWER, LH
S/N 4WJ1-512
FRONT
PART OF 7E-9079 ENGINE AR
i00090552 SEBP2188
  For full view, you need register

Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 2W-0548 [1] GEAR AS (47/60 TEETH)  
  8N-5301 [1] BEARING  
2. 7C-3261 C [1] SHAFT  
3. 8M-5255 [2] SEAL-O-RING  
4. 2W-0552 [1] GEAR-WATER PUMP DRIVE (65-TEETH)  
5. 2W-0553 [1] SHAFT  
6. 6K-3771 [12] BOLT-12 POINT HEAD (7/16-14X1.5-IN)  
7. 7N-7539 [2] WASHER-THRUST  
8. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
9. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
10. 2W-0554 [1] ADAPTER AS  
11. 2M-4453 [1] SEAL-O-RING  
12. 4D-0514 [1] PLUG-PIPE  
13. 0T-0055 C [1] BOLT (3/8-16X4.25-IN)  
14. 1D-4572 C [2] BOLT (1/2-13X5.5-IN)  
15. 1T-0720 [2] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
16. 4S-6137 C [4] STUD-TAPERLOCK (3/8-16X3.1-IN)  
17. 7C-3258 C [1] WASHER AS-THRUST  
  7N-2047 [1] DOWEL  
18. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  5R-7137 [2] WASHER-SEALING  
19. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  5R-7136 [1] WASHER-SEALING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP21880055
 

100-8105: DRIVE GP-FAN

100-8105 DRIVE GP-FAN
S/N 5RK1-21
PART OF 105-4264 DRIVE GP-FAN
AN ATTACHMENT
i00579253 SEBP2188
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Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 109-8039 [1] SHAFT AS-FAN CLUTCH  
2. 109-8044 [1] PLUG-PIPE  
3. 109-8048 [1] SLEEVE-WEAR  
4. 109-8047 [2] RETAINER  
5. 109-8052 [2] SEAL-OIL  
6. 109-8041 [1] RETAINER-BEARING  
7. 133-5910 [1] BALL BEARING  
8. 109-8042 [1] RING-SNAP  
9. 109-8053 [2] SEAL-RING  
10. 109-8043 [1] PISTON-CLUTCH  
11. 109-8054 [1] SEAL-RING  
12. 109-8051 [1] SEAL-RING  
13. 109-8049 [7] PLATE AS-CLUTCH  
14. 109-8046 [7] PLATE-CLUTCH  
15. 109-8055 [1] HUB-FAN  
16. 109-8069 [1] SLEEVE-WEAR  
17. 109-8056 [1] BUSHING  
18. 109-8068 [1] BUSHING  
19. 109-8057 [1] CAP-END  
20. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 109-8058 [1] RETAINER-BEARING  
22. 109-8062 [1] BALL BEARING  
23. 109-8065 [1] RING-SNAP  
24. 109-8066 [1] RING-SNAP  
25. 109-8060 [1] RING-SNAP  
26. 109-8061 [2] TUBE-OIL  
27. 109-8045 [1] HUB-SPLINED  
28. 109-8063 [2] SEAL-O-RING  
29. 109-8090 [1] WASHER-SPRING  
30. 109-8085 [1] RING-SNAP  
31. 109-8087 [1] SHIM-ANNULAR  
32. 109-8088 [1] ADAPTER-PULLEY  
33. 109-8089 [1] RING-SNAP  
34. 1A-2029 [16] BOLT (3/8-16X1.125-IN)  
   
    AVAILABLE REPAIR KIT(S):
  122-3188 [1] KIT-SEAL (FAN DRIVE)  
    (INCLS RETAINER, SEALS, SLEEVES, SHIMS, SEAL-O-RINGS, & TUBE)
  122-3191 [1] KIT-OVERHAUL (FAN DRIVE)  
    (INCLS RINGS, BALLS, SLEEVES, & BEARINGS)
 

#SEBP21880056
 

105-4264: DRIVE GP-FAN

105-4264 DRIVE GP-FAN
S/N 5RK1-21
PART OF 105-4702 DRIVE AR-FAN
AN ATTACHMENT
i00092994 SEBP2188
  For full view, you need register

Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 100-8028 [1] PULLEY-FAN DRIVE  
2. 100-8105 Y [1] DRIVE GP-FAN  
3. 103-0937 [1] ADAPTER-FAN  
4. 5S-2389 [6] BOLT-SOCKET HEAD (1/2-13X2.75-IN)  
5. 0S-1588 [8] BOLT (3/8-16X1.25-IN)  
6. 3B-8686 [1] FITTING-GREASE (1/8-27 PTF)(FAN DRIVE)  
7. 9Y-5010 [1] ADAPTER-GREASE  
8. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
9. 2A-4639 [2] BOLT (3/8-16X1.625-IN)  
10. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 4M-2442 [4] BOLT (1/2-13X12.32-IN)  
12. 5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 9M-7269 [2] BOLT (1/2-13X6.75-IN)  
14. 109-8086 [1] BRACKET-SHAFT  
15. 5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
16. 1D-4608 [4] BOLT (3/4-10X2.75-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21880057
 

105-4266: DRIVE GP-FAN

105-4266 DRIVE GP-FAN -CRANKSHAFT
S/N 4WJ255-UP
PART OF 121-5785, 7E-9079 ENGINE AR
i00092995 SEBP2188
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Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4W-4450 J [1] PULLEY-CRANKSHAFT (8-GROOVE)  
  6B-8865 [1] KEY-WOODRUFF  
2. 7N-7057 [1] SHAFT-STUB (CRANKSHAFT PULLEY)  
3. 5P-8250 [6] WASHER (28X49X5-MM THK)  
4. 9F-8122 [6] BOLT (1-14X9-IN)  
   
    AVAILABLE REPAIR KIT(S):
  4W-5726 J [1] KIT-BUSHING (CRANKSHAFT PULLEY)(NONFLANGED)  
    (KIT INCLUDES BUSHING & SETSCREWS)
  4W-5727 J [1] KIT-BUSHING (CRANKSHAFT PULLEY)(FLANGED)  
    (KIT INCLUDES BUSHING, BOLTS, LOCKWASHERS & SETSCREW)
  J   KIT(S) MARKED J AVAILABLE FOR PART MARKED J
 

#SEBP21880058
 

107-0784: DRIVE GP-FAN

107-0784 DRIVE GP-FAN -NON-VARIABLE SPEED
S/N 5RK1-UP
PART OF 105-2271 DRIVE AR-FAN
AN ATTACHMENT
i00093004 SEBP2188
  For full view, you need register

Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 7W-7282 [1] PULLEY-FAN DRIVE  
2. 9Y-2647 [1] HUB-FAN PULLEY  
3. 4B-4550 [1] FITTING-PRESSURE RELIEF (1/8-27 PTF)  
4. 251-7646 Y [1] SUPPORT GP-FAN DRIVE  
5. 217-6916 [1] WASHER (85X18-MM THK)  
6. 209-5296 [1] SPACER (63.6X76.2X76.2-MM THK)  
7. 7K-4370 [2] BOLT (5/8-11X1.75-IN)  
8. 5P-8245 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 1A-1460 [8] BOLT (1/2-13X2-IN)  
10. 3B-1915 [8] BOLT (3/8-16X1.375-IN)  
11. 5F-3144 [1] SEAL-O-RING  
12. 6Y-7651 [2] CONE-BEARING  
13. 6Y-7652 [2] CUP-BEARING (TAPERED ROLLER)  
14. 7X-7730 [1] PLUG-PIPE  
15. 7W-7281 [1] ADAPTER-FAN  
16. 1J-4034 [1] SEAL-LIP TYPE  
17. 0S-1571 [12] BOLT (3/8-16X1.75-IN)  
18. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
19. 2A-4639 [2] BOLT (3/8-16X1.625-IN)  
20. 4D-8123 [1] CLIP  
21. 3B-8686 [1] FITTING-GREASE (1/8-27 PTF)  
22. 9Y-5010 [1] ADAPTER-GREASE  
23. 3B-6552 [1] ELBOW-PIPE  
24. 5T-4789 [1] HOSE AS  
25. 7E-4202 [2] WASHER-HARD (16.2X30X5-MM THK)  
26. 4M-2442 [4] BOLT (1/2-13X12.32-IN)  
27. 9M-7269 [2] BOLT (1/2-13X6.75-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21880059
 

123-6996: DRIVE GP-FAN

123-6996 DRIVE GP-FAN -VARIABLE SPEED
S/N 5RK22-UP
PART OF 129-2001 DRIVE AR-FAN
Type 1
AN ATTACHMENT
i00515004 SEBP2188
  For full view, you need register

Parts for your 784B TRACTOR:

Pos. Part No Qty Parts name Comments
1. 100-8028 [1] PULLEY-FAN DRIVE  
2. 129-9494 [1] DRIVE GP-FAN (VARIABLE SPEED)  
3. 129-9474 [1] SPACER (50.8-MM THK)  
4. 0S-1588 [8] BOLT (3/8-16X1.25-IN)  
5. 3B-8686 [1] FITTING-GREASE (1/8-27 PTF)(FAN DRIVE)  
6. 9Y-5010 [1] ADAPTER-GREASE  
7. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
8. 2A-4639 [2] BOLT (3/8-16X1.625-IN)  
9. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
10. 4M-2442 [4] BOLT (1/2-13X12.32-IN)  
11. 5P-8245 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 9M-7269 [2] BOLT (1/2-13X6.75-IN)  
13. 109-8086 [1] BRACKET-SHAFT  
14. 5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
15. 8C-6857 [4] BOLT (3/4-10X2.75-IN)  
16. 0S-1573 [8] BOLT (1/2-13X4-IN)  
 

Information:

Caterpillar Parts SIS Catalog 784B :

Truck sale: