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4W-7017 NOZZLE AS-FUEL VALVE S/N 11N1-99999; 70V34826-99999 PART OF 136-7961, 4W-1566 LINES GP-FUEL INJECTION FOR USE WITH 3406/3406C OVERHAUL & A LA CARTE MATRIX KIT FOR 980F/980F SERIES II WHEEL LOADER 621E


FUEL SYSTEM
NOZZLE AS-FUEL VALVE
GOVERNOR GP
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION

WHEEL TRACTOR 621E WHEEL TRACTOR 6AB
 621E Wheel Tractor-Scraper 6AB01428-UP (MACHINE) POWERED BY 3406 Engine SEBP2181 621E 6AB   (1986)

FUEL SYSTEM

NOZZLE AS-FUEL VALVE
NOZZLE AS-FUEL VALVE
4W-7017 NOZZLE AS-FUEL VALVE
 

#SEBP21810200
 

4W-7017: NOZZLE AS-FUEL VALVE

4W-7017 NOZZLE AS-FUEL VALVE
S/N 11N1-99999; 70V34826-99999
PART OF 136-7961, 4W-1566 LINES GP-FUEL INJECTION
FOR USE WITH 3406/3406C OVERHAUL & A LA CARTE MATRIX KIT FOR 980F/980F SERIES II WHEEL LOADER
i00108704 SEBP2181
4W7017 NOZZLE AS-FUEL VALVE Parts scheme
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Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9098 [1] SEAL-CARBON STOP  
2. 7W-4487 [1] WASHER-SPECIAL (9.76X17.14X1.27-MM THK)  
3. 9X-2836 [1] SCREW-BUTTON HEAD  
4. 271-2489 [1] SEAL-WASHER  
5. 1W-8791 [1] TIP AS-FUEL INJECTOR  
  114-3364 [1] WASHER-SPECIAL (SEALING)  
 

#SEBP21810201
 

128-7985: PROTECTION GP-FUEL SYSTEM

128-7985 PROTECTION GP-FUEL SYSTEM
S/N 6AB1428-99999; 6BB1235-99999
PART OF 321-6313, 321-6314, 321-6315, 321-6316 ENGINE AR
i00123817 SEBP2181
1287985 PROTECTION GP-FUEL SYSTEM Parts scheme
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Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-7796 [1] BOLT-TAMPERPROOF (1/4-20X3.75-IN)  
2. 128-7794 [1] BOLT-TAMPERPROOF (1/4-20X1.125-IN)  
 

#SEBP21810202
 

2W-4381: PUMP & MTG GP-FUEL TRANSFER

2W-4381 PUMP & MTG GP-FUEL TRANSFER
S/N 6AB1428-99999; 6BB1235-99999; 11N1-99999; 70V34826-99999
PART OF 321-6313, 321-6314, 321-6315, 321-6316, 7E-3421 ENGINE AR
i00122042 SEBP2181
2W4381 PUMP & MTG GP-FUEL TRANSFER Parts scheme
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Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-1700 Y [1] PUMP GP-FUEL TRANSFER  
2. 4B-9365 [1] BOLT (1/4-20X3-IN)  
3. 0S-1615 [1] BOLT (1/4-20X0.75-IN)  
4. 4J-8997 [1] SEAL-O-RING  
5. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP21810203
 

108-6633: PUMP GP-FUEL INJECTION

108-6633 PUMP GP-FUEL INJECTION
S/N 6AB1428-99999; 6BB1235-99999; 11N1-99999
PART OF 111-9363, 4P-1381 PUMP GP-FUEL INJECTION
i00123096 SEBP2181
1086633 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-2102 [1] BONNET-VALVE  
2. 4P-7688 [1] VALVE AS-CHECK (FUEL INJECTION PUMP)  
3. 8N-5993 [1] SPRING-FLOW CHECK  
4. 1N-3257 [1] RING-RETAINING  
5. 108-2104 [1] PLUNGER & BARREL AS  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP21810204
 

111-9363: PUMP GP-FUEL INJECTION

111-9363 PUMP GP-FUEL INJECTION
S/N 6AB1428-99999; 6BB1235-99999
PART OF 312-2924, 312-2925 CONVERSION AR-ENGINE, 130-3048 PUMP GP-GOV & FUEL INJ
i00123189 SEBP2181
1119363 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5887 [1] HOUSING GP-FUEL PUMP  
2. 4F-2099 [1] DOWEL  
3. 1S-1953 [1] BEARING-RACK  
4. 7E-6002 [1] BUSHING (REAR)  
5. 7E-6003 [1] BUSHING (CENTER)  
6. 7E-6004 [1] BUSHING (FRONT)  
7. 4P-7045 [6] DOWEL  
8. 1W-3285 [1] BEARING-RACK  
9. 4P-8480 [6] PIN-PUMP GUIDE  
10. 1W-5785 [1] COVER  
11. 8N-9367 [1] RACK-REGULATOR  
12. 9S-8001 [1] PLUG  
13. 109-9685 [1] SEAL-O-RING  
14. 8E-5237 [2] RACE-THRUST BEARING  
15. 7L-3326 [1] BEARING-THRUST  
16. 9N-1545 [2] RACE-THRUST BEARING  
17. 3S-8022 [1] BEARING-THRUST  
18. 4P-2948 [1] RING-GUIDE  
19. 111-9371 [1] CAMSHAFT-FUEL PUMP  
20. 8N-9371 [1] COVER  
21. 4F-7957 [4] BOLT (1/4-20X0.875-IN)  
22. 8J-4351 [2] SEAL-O-RING  
23. 113-7794 [6] BUSHING  
24. 3J-7354 [2] SEAL-O-RING  
25. 144-0482 [1] GASKET  
26. 7W-0683 [1] COVER-GALLERY  
27. 0S-1615 [14] BOLT (1/4-20X0.75-IN)  
28. 9S-4182 [2] PLUG (7/16-20-THD)  
29. 131-3719 [6] SEAL-O-RING  
30. 108-6633 Y [6] PUMP GP-FUEL INJECTION  
31. 109-3206 [1] SEAL-O-RING  
32. 9S-8003 [1] PLUG (1/2-20-THD)  
33. 5P-7813 [2] SEAL-O-RING  
34. 9S-8007 [2] PLUG  
35. 7E-6011 [6] LIFTER AS  
36. 7E-9907 [6] SPACER (34.8X42.125X6.76-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP21810205
 

4P-1381: PUMP GP-FUEL INJECTION

4P-1381 PUMP GP-FUEL INJECTION
S/N 11N1-99999; 70V35205-99999
PART OF 9Y-3918 PUMP GP-GOV & FUEL INJ
i00147175 SEBP2181
4P1381 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5887 [1] HOUSING GP-FUEL PUMP  
2. 4F-2099 [1] DOWEL  
3. 1S-1953 [1] BEARING-RACK  
4. 7E-6002 [1] BUSHING (REAR)  
5. 7E-6003 [1] BUSHING (CENTER)  
6. 7E-6004 [1] BUSHING (FRONT)  
7. 8N-0654 [6] DOWEL  
8. 1W-3285 [1] BEARING-RACK  
9. 8N-3731 [6] PIN-LIFTER GUIDE  
10. 3H-0442 [6] SEAL-O-RING  
11. 8N-9367 [1] RACK-REGULATOR  
12. 9S-8001 [1] PLUG  
13. 4J-7533 [1] SEAL-O-RING  
14. 8E-5237 [2] RACE-THRUST BEARING  
15. 7L-3326 [1] BEARING-THRUST  
16. 9N-1545 [2] RACE-THRUST BEARING  
17. 3S-8022 [1] BEARING-THRUST  
18. 4P-1379 [1] RING-GUIDE  
19. 4P-0990 [1] CAMSHAFT-FUEL PUMP  
20. 8N-9371 [1] COVER  
21. 4F-7957 [4] BOLT (1/4-20X0.875-IN)  
22. 1H-9696 [2] SEAL-O-RING  
23. 4P-2899 [6] BUSHING-TERMINAL  
24. 3J-7354 [2] SEAL-O-RING  
25. 8N-9374 [1] GASKET  
26. 7W-0683 [1] COVER-GALLERY  
27. 0S-1615 [14] BOLT (1/4-20X0.75-IN)  
28. 9S-4182 [2] PLUG (7/16-20-THD)  
29. 7E-4847 [6] SEAL-O-RING  
30. 7E-6006 Y [6] PUMP GP-FUEL INJECTION  
31. 1J-9671 [1] SEAL-O-RING  
32. 9S-8003 [1] PLUG (1/2-20-THD)  
33. 7J-0204 [2] SEAL-O-RING  
34. 9S-8007 [2] PLUG  
35. 7E-6011 [6] LIFTER AS  
36. 7E-9907 [6] SPACER (34.8X42.125X6.76-MM THK)  
37. 1W-5785 [1] COVER  
38. 6V-5135 [2] SETSCREW-SOCKET (7/16-20X0.375-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP21810206
 

4P-1381: PUMP GP-FUEL INJECTION

4P-1381 PUMP GP-FUEL INJECTION
S/N 11N1-99999
PART OF 9Y-3918 PUMP GP-GOV & FUEL INJ
Type 1
i00147176 SEBP2181
4P1381 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5887 [1] HOUSING GP-FUEL PUMP  
1A. 4F-2099 [1] DOWEL  
1B. 1S-1953 [1] BEARING-RACK  
1C. 7E-6002 [1] BUSHING (REAR)  
1D. 7E-6003 [1] BUSHING (CENTER)  
1E. 7E-6004 [1] BUSHING (FRONT)  
1F. 8N-0654 [6] DOWEL  
1G. 1W-3285 [1] BEARING-RACK  
1H. 8N-3731 [6] PIN-LIFTER GUIDE  
1J. 3H-0442 [6] SEAL-O-RING  
2. 6V-5135 [2] SETSCREW-SOCKET (7/16-20X0.375-IN)  
3. 1W-5785 [1] COVER  
4. 7E-9907 [6] SPACER (34.8X42.125X6.76-MM THK)  
5. 7E-6011 [6] LIFTER AS  
6. 9S-8007 [2] PLUG  
7. 7J-0204 [2] SEAL-O-RING  
8. 9S-8003 [1] PLUG (1/2-20-THD)  
9. 1J-9671 [1] SEAL-O-RING  
10. 4P-7681 YC [6] PUMP GP-FUEL INJECTION  
11. 8N-9367 [1] RACK-REGULATOR  
12. 9S-8001 [1] PLUG  
13. 4J-7533 [1] SEAL-O-RING  
14. 8E-5237 [2] RACE-THRUST BEARING  
15. 7L-3326 [1] BEARING-THRUST  
16. 9N-1545 [2] RACE-THRUST BEARING  
17. 3S-8022 [1] BEARING-THRUST  
18. 4P-1379 [1] RING-GUIDE  
19. 4P-0990 [1] CAMSHAFT-FUEL PUMP  
20. 8N-9371 [1] COVER  
21. 4F-7957 [4] BOLT (1/4-20X0.875-IN)  
22. 1H-9696 [2] SEAL-O-RING  
23. 4P-2899 [6] BUSHING-TERMINAL  
24. 3J-7354 [2] SEAL-O-RING  
25. 8N-9374 [1] GASKET  
26. 7W-0683 [1] COVER-GALLERY  
27. 0S-1615 [14] BOLT (1/4-20X0.75-IN)  
28. 9S-4182 [2] PLUG (7/16-20-THD)  
29. 7E-4847 [6] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP21810207
 

4P-1381: PUMP GP-FUEL INJECTION

4P-1381 PUMP GP-FUEL INJECTION
S/N 11N1-99999
PART OF 9Y-3918 PUMP GP-GOV & FUEL INJ
Type 2
i00122090 SEBP2181
4P1381 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5887 [1] HOUSING GP-FUEL PUMP  
1A. 4F-2099 [1] DOWEL  
1B. 1S-1953 [1] BEARING-RACK  
1C. 7E-6002 [1] BUSHING (REAR)  
1D. 7E-6003 [1] BUSHING (CENTER)  
1E. 7E-6004 [1] BUSHING (FRONT)  
1F. 8N-0654 [6] DOWEL  
1G. 1W-3285 [1] BEARING-RACK  
1H. 8N-3731 [6] PIN-LIFTER GUIDE  
1J. 3H-0442 [6] SEAL-O-RING  
2. 6V-5135 [2] SETSCREW-SOCKET (7/16-20X0.375-IN)  
3. 1W-5785 [1] COVER  
4. 7E-9907 [6] SPACER (34.8X42.125X6.76-MM THK)  
5. 7E-6011 [6] LIFTER AS  
6. 9S-8007 [2] PLUG  
7. 5P-7813 [2] SEAL-O-RING  
8. 9S-8003 [1] PLUG (1/2-20-THD)  
9. 109-3206 [1] SEAL-O-RING  
10. 108-6633 Y [6] PUMP GP-FUEL INJECTION  
11. 8N-9367 [1] RACK-REGULATOR  
12. 9S-8001 [1] PLUG  
13. 109-9685 [1] SEAL-O-RING  
14. 8E-5237 [2] RACE-THRUST BEARING  
15. 7L-3326 [1] BEARING-THRUST  
16. 9N-1545 [2] RACE-THRUST BEARING  
17. 3S-8022 [1] BEARING-THRUST  
18. 4P-1379 [1] RING-GUIDE  
19. 4P-0990 [1] CAMSHAFT-FUEL PUMP  
20. 8N-9371 [1] COVER  
21. 4F-7957 [4] BOLT (1/4-20X0.875-IN)  
22. 8J-4351 [2] SEAL-O-RING  
23. 113-7794 [6] BUSHING  
24. 3J-7354 [2] SEAL-O-RING  
25. 144-0482 [1] GASKET  
26. 7W-0683 [1] COVER-GALLERY  
27. 0S-1615 [14] BOLT (1/4-20X0.75-IN)  
28. 9S-4182 [2] PLUG (7/16-20-THD)  
29. 131-3719 [6] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP21810208
 

4P-7681: PUMP GP-FUEL INJECTION

4P-7681 PUMP GP-FUEL INJECTION
S/N 11N1-99999
PART OF 4P-1381 PUMP GP-FUEL INJECTION
i00147181 SEBP2181
4P7681 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-1665 [1] BONNET-VALVE  
2. 4P-7688 [1] VALVE AS-CHECK (FUEL INJECTION PUMP)  
3. 8N-5993 [1] SPRING-FLOW CHECK  
4. 1N-3257 [1] RING-RETAINING  
5. 7E-6007 [1] PLUNGER & BARREL AS  
 

#SEBP21810209
 

7E-6006: PUMP GP-FUEL INJECTION

7E-6006 PUMP GP-FUEL INJECTION
S/N 11N1-99999; 70V35205-99999
PART OF 4P-1381 PUMP GP-FUEL INJECTION
i00147284 SEBP2181
7E6006 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 621E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-3409 [1] BONNET-VALVE  
2. 1W-6982 [1] VALVE AS-CHECK (FUEL INJECTION PUMP)  
3. 8N-5993 [1] SPRING-FLOW CHECK  
4. 1N-3257 [1] RING-RETAINING  
5. 7E-6007 [1] PLUNGER & BARREL AS  
 

Information:

Tool Operating Manual
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}

Caterpillar Parts SIS Catalog 621E :

LINES GP-FUEL RATIO CONTROL
7W-3935 LINES GP-FUEL RATIO CONTROL
LINES GP-FUEL RATIO CONTROL
7W-3935 LINES GP-FUEL RATIO CONTROL
LINES GP-FUEL INJECTION
4W-1566 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4W-1566 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4W-1566 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9660 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9659 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9658 LINES GP-FUEL INJECTION
PROTECTION GP-FUEL SYSTEM
128-7985 PROTECTION GP-FUEL SYSTEM
PUMP & MTG GP-FUEL TRANSFER
2W-4381 PUMP & MTG GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION
108-6633 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
111-9363 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-1381 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-1381 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-1381 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-7681 PUMP GP-FUEL INJECTION

Truck sale:

Caterpillar 621E, Construction
On Request 
Caterpillar 621E, Construction
- Scrapers
THOMPSON TRACTOR CO., INC.
 
30,000 
Caterpillar 621E, Construction
- Scrapers
ALTORFER INC.
Caterpillar 621E, Construction
 
Caterpillar 621E, Construction
- Scrapers
BERGERAT MONNOYEUR S.A.S.
France
Caterpillar 621E, Construction
 
Caterpillar 621E, Construction
- Scrapers
BERGERAT MONNOYEUR S.A.S.
France
Caterpillar 621E, Construction
 
Caterpillar 621E, Construction
- Scrapers
BERGERAT MONNOYEUR S.A.S.
France
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