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2P9240 TRANSFER GEAR GROUP-PART 2 PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81 621R WHEEL TRACTOR




POWER TRAIN

GEAR GP
 

#ZEBP12980190
 

2P-9240: GEAR & CASE GP-TRANSFER

2P9240 TRANSFER GEAR GROUP-PART 2
PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81
c231194 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9226 [1] CAGE ASSEM.  
    (Includes)
2. 2M-1538 C [2] STUD  
3. 1A-2029 [28] BOLT  
4. 3B-4506 [18] LOCKWASHER  
5. 5K-9243 [1] ELBOW  
6. 3K-8460 C [1] PLUG  
  1J-9671 C [1] SEAL  
7. 2D-8822 [2] STUD  
8. 8P-1425 C [1] TUBE ASSEM.  
  5P-5910 C [1] BONNET  
9. 2P-7003 [1] GEAR (86 teeth)  
10. 030-0061 [6] CONE  
  030-0060 [6] CUP  
11. 9H-3360 [1] SEAL  
12. 2P-7004 [1] GEAR (86 teeth)  
13. 8S-0615 [2] SHIM PACK  
14. 3B-1915 [6] BOLT  
15. 2P-7021 [1] CAGE  
16. 7B-3235 C [5] BOLT  
  3B-4508 [5] LOCKWASHER  
17. 2P-7039 [1] GEAR (77 teeth)  
18. 2P-7005 [1] GEAR (75 teeth)  
19. 2P-7023 [1] SHIM PACK  
20. 3J-0634 [1] SEAL  
21. 2P-7022 [1] CAGE  
22. 3F-5792 [1] SEAL  
23. 8S-0617 [1] COVER  
24. 2M-1309 [1] SEAL  
  C   INDICATES CHANGE
 

#ZEBP12980191
 

1T-0980: TORQUE CONVERTER GP

1T980 TORQUE CONVERTER GROUP(8S6199 N/S)
PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [48] BOLT  
2. 1T-0689 [36] WASHER  
3. 1T-0651 [2] RING-RETAINER  
4. 1T-1078 C [2] BEARING-THRUST  
5. 1T-1079 C [2] HUB-IMPELLER  
6. 1T-1085 C [1] CARRIER AS  
7. 1T-0767 [1] BEARING-SLEEVE  
8. 1T-0649 [1] RING-RETAINING  
9. 1T-1082 C [1] HUB-TURBINE  
10. 9S-8840 A [1] SHAFT-INPUT  
11. 1T-0648 [1] SEAL RING-METAL  
12. 1T-1348 C [1] SUPPORT AS-CARRIAGE  
  1T-1347 C [1] BEARING-SLEEVE  
13. 1T-0813 [1] STATOR-CONVERTER  
14. 1T-0704 [1] PLATE-CLAMP  
15. 1T-0657 [2] PLATE-SIDE  
16. 1T-0709 [1] IMPELLER-CONVERTER  
17. 1T-0680 [11] SPRING-FREEWHEEL  
18. 1T-0679 [11] ROLLER-FREEWHEEL  
19. 1T-0681 [1] CAMSHAFT-FREEWHEEL  
20. 1T-0662 [1] TURBINE-CONVERTER  
21. 1T-0665 [1] RING-CLAMP  
22. 6F-7030 [20] BOLT  
23. 0S-1621 [12] BOLT  
24. 1T-0762 [1] RACE-THRUST  
25. 1T-0966 [1] FLANGE AS  
26. 1T-0669 [1] HOUSING-ROTATING  
27. 2S-7978 A [1] WASHER  
28. 9M-1975 A [1] RING-RETAINING  
29. 3H-1816 A [1] RING-RETAINING  
30. 1T-0686 [3] RACE-BEARING-THRUST  
31. 1T-0655 [2] BEARING-THRUST  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
 

#ZEBP12980192
 

8S-0660: MANIFOLD & SCREENS GP

8S0660 MANIFOLD & SCREEN GP
PART OF 7G7394 TRANSMISSION
c182736 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0621 C [1] MANIFOLD  
2. 2H-3931 [1] SEAL  
3. 4J-8997 [1] SEAL  
4. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
5. 5B-0213 [4] BOLT  
6. 3B-4506 [20] LOCKWASHER  
7. 8M-4987 [2] SEAL  
8. 1A-2029 [6] BOLT  
9. 8M-4992 [1] SEAL (1.609 in.) Inside diameter)  
  8M-4443 [1] SEAL (1.734 in.) Inside diameter)  
10. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
11. 8S-0624 C [1] COVER ASSEM.  
    (Includes)
12. 7S-2962 [1] WASHER  
  7B-3028 [2] SCREW  
13. 0S-1619 [8] BOLT  
14. 8S-0626 [1] GASKET  
15. 3S-3875 [1] SCREEN  
16. 2S-1641 [1] TUBE ASSEM.  
    (Includes)
17. 8M-7160 [4] MAGNET  
18. 8H-7521 [1] SEAL  
19. 3L-6917 [1] RING  
20. 1S-5582 [1] COUPLING  
21. 8M-5007 [1] SEAL  
22. 0S-1571 [2] BOLT  
23. 0S-1590 [2] BOLT  
  5M-2894 [2] WASHER  
24. 2F-8616 [1] NUT  
25. 1S-5594 [1] TUBE  
26. 3D-7388 [1] SCREEN ASSEM.  
27. 2S-6541 [1] COVER ASSEM.  
    (Includes)
28. 5M-1054 [1] STUD  
  C   INDICATES CHANGE
 

#ZEBP12980193
 

3P-0367: GOVERNOR & DRIVE GP

3P367 GOVERNOR & DRIVE GROUP
PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81
8S6340 GOVERNOR PARTS ARE SHOWN ON PAGE 105
sp0698 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0629 [1] GASKET  
2. 3P-0368 [1] SHAFT  
3. 3P-0369 [1] GEAR (70 Teeth)  
4. 6P-2911 [1] GEAR ASSEM. (45 Teeth)  
    (Includes)
5. 9S-5214 [1] BEARING  
6. 8F-3252 [1] WASHER  
7. 1D-4541 [1] BOLT  
  9M-1974 [1] WASHER  
8. 5S-7926 [1] GEAR (39 Teeth)  
9. 8M-4389 [1] SEAL  
10. 8S-6340 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
11. 4F-2291 [1] KEY  
12. 8M-5251 [3] SEAL  
13. 9S-4191 [5] PLUG  
  3J-1907 [5] SEAL  
14. 5S-7053 [1] RING  
15. 5S-7770 [6] WASHER  
16. 5S-7037 [1] SHAFT  
17. 8S-0628 [1] COVER ASSEM.  
    (Includes)
18. 9S-5214 [1] BEARING  
19. 5B-5812 [1] DOWEL  
20. 3P-5846 [1] SHAFT ASSEM.  
    (Includes)
21. 010-2571 [2] SETSCREW  
22. 1A-2029 [13] BOLT  
  3B-4506 [13] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#ZEBP12980194
 

8S-6340: GOVERNOR GP

8S6340 GOVERNOR GROUP - TYPE 1
PART OF 3P367 GOVERNOR AND DRIVE
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-7787 [1] SLUG  
2. 5S-7771 [1] STOP  
3. 5S-7788 [1] STOP  
4. 5S-4455 [3] RING  
5. 2R-1256 [2] RING  
6. 5S-4461 [1] SLUG  
7. 5S-4445 [1] STOP  
 

#ZEBP12980195
 

8S-6340: GOVERNOR GP

8S6340 GOVERNOR GROUP - TYPE 2
PART OF 3P0367 GOVERNOR AND DRIVE
c228448 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-7787 [1] SLUG (short)  
  5S-7788 [1] STOP  
    - OR -
  7G-2946 C [1] SLUG (long)  
  7G-2945 C [1] STOP  
2. 5S-7771 [1] STOP  
3. 5S-4445 [1] STOP  
4. 5S-4455 [3] RING  
5. 2R-1256 [2] RING  
6. 5S-4461 [1] SLUG  
  C   INDICATES CHANGE
 

#ZEBP12980196
 

3P-0204: PUMP GP-GEAR

3P204 TRANSMISSION PRESSURE PUMP GROUP
PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81
c201335 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-4385 [1] BODY ASSEM.  
    (Includes)
2. 8M-8489 [4] DOWEL  
3. 0L-1143 [6] BOLT  
  3S-0004 [6] WASHER  
4. 2P-9319 [1] GEAR ASSEM. (12 teeth-drive)  
5. 2P-9321 [1] GEAR ASSEM. (12 teeth-idler)  
6. 7S-6978 [1] COVER ASSEM.  
    (Includes)
7. 5M-3320 [2] BEARING  
8. 2D-8009 [2] SEAL  
9. 6P-0103 [1] COVER ASSEM.  
    (Includes)
10. 5M-3320 [2] BEARING  
 

#ZEBP12980197
 

3P-0203: PUMP GP-SCAVENGE

3P203 SCAVENGE PUMP GROUP
PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-0501 [1] BODY AS-PUMP  
2. 8M-8489 [4] DOWEL  
3. 0T-0573 [2] BOLT (2.75 IN LONG)  
4. 3S-0004 [6] WASHER  
5. 3S-1340 [1] BASE AS-OIL PUMP  
6. 1M-3780 [2] BEARING  
7. 7S-8597 [1] GEAR AS-OIL PUMP (12 TEETH-IDLER)  
8. 2P-9318 [1] GEAR AS-OIL PUMP (12 TEETH-IDLER)  
9. 8M-5007 [2] SEAL-O-RING  
10. 2S-1454 [1] COVER AS-PUMP  
11. 1M-3780 [2] BEARING  
12. 9S-4191 [1] PLUG-O-RING  
  3J-1907 [1] SEAL  
13. 0L-1143 [4] BOLT (2.50 IN LONG)  
 

#ZEBP12980198
 

9P-6447: FILTER GP-TRANSMISSION

9P6447 TRANSMISSION FILTER GROUP
PART OF 7G7394 TRANSMISSION ARRANGEMENT SHOWN ON PAGE 81
c216782 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8700 [1] COVER ASSEM.  
    (Includes)
2. 3S-4398 [1] STUD  
3. 2H-3928 [1] SEAL  
4. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
5. 7B-3235 [6] BOLT  
6. 5K-1770 [1] SEAL  
7. 9P-6442 [1] HOUSING  
8. 9M-9740 [1] ELEMENT  
    -OR-
  3G-3467 H [1] ELEMENT  
    (Fire Resistant Fluid)
9. 2S-6462 [1] RETAINER  
10. 9S-4205 [1] PLUG  
  7M-8485 [1] SEAL  
11. 2H-3788 [1] NUT  
12. 8F-8882 [2] SEAL  
13. 1P-9600 [1] SPOOL  
14. 9M-1986 [1] SPRING  
15. 9S-8008 [1] PLUG  
16. 3D-2824 [1] SEAL  
  H   NOT PART OF 9P6447
 

#ZEBP12980199
 

9D-6520: LINES GP-POWER TRAIN OIL

9D6520 LINES GP-POWER TRAIN OIL-PART 1 OF 2
S/N 12Y1-349
c180232 ZEBP1298
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Parts for your 621R WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-9940 [8] BOLT-SELF LOCKING  
2. 5P-8244 C [12] WASHER  
3. 2Y-5479 [4] FLANGE  
4. 1P-3704 [2] SEAL-RECTANGULAR  
5. 9D-4892 [1] TUBE AS  
6. 9D-4894 [1] TUBE AS  
  9S-4181 [1] PLUG-O-RING  
  7M-8485 [1] SEAL-O-RING  
7. 2Y-1349 [6] FLANGE  
8. 4J-0520 [3] SEAL  
9. 2K-3019 [1] CLAMP-HOSE  
10. 2M-0849 C [2] WASHER  
11. 6K-4934 C [2] CLIP  
12. 5P-8245 [2] WASHER  
13. 6K-4935 C [2] BRACKET  
14. 2Y-1365 [2] FLANGE  
15. 5P-7981 C [1] ELBOW-O-RING  
  3J-7354 C [1] SEAL-O-RING  
16. 8D-8428 [1] ADAPTER-STRAIGHT THREAD  
  7M-8485 [1] SEAL-O-RING  
17. 5P-8282 [4] BOLT-SELF LOCKING  
18. 9D-6457 [1] HOSE AS 53.80 IN.(134.11CM)  
19. 4J-0522 [1] SEAL  
20. 7D-7233 [1] CLIP  
21. 5K-9107 [2] BOLT-SELF LOCKING  
22. 5M-2894 C [14] WASHER  
23. 030-8538 C [2] BOLT  
24. 5P-9938 [12] BOLT-SELF LOCKING  
25. 9D-6456 [1] HOSE AS 27.80 IN.(70.61CM)  
26. 030-7950 [2] ELBOW  
  3D-2824 [2] SEAL-O-RING  
27. 3S-2093 C [1] STRAP-CABLE  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Specifications
Transmission Transfer Gears
621R WHEEL TRACTOR POWER TRAIN
Tool Operating Manual
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Disassembly and Assembly
Transfer Gears
621R TRACTOR POWER TRAIN
Service Magazine

Caterpillar Parts SIS Catalog 621R :

Truck sale:

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