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8N2525 FUEL INJECTION PUMP GROUP-TYPE 1 8N2517-PAGE 58, 1W3487-PAGE 60 & 8N2513-PAGE 61 PART OF 1W2522, 8N2524 AND 2W2411 GOVERNOR AND FUEL INJECTION PUMP 639D


FUEL SYSTEM
GOVERNOR GP
PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER
LINES GP-DRAIN

WHEEL SCRAPER 639D WHEEL SCRAPER 88X
 639D SCRAPER 88X00700-UP (MACHINE) POWERED BY 3306 ENGINE SEBP1375 639D 88X   (1979)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR GP
2W-4107 GOVERNOR GP
2W-4107 GOVERNOR GP
PUMP GP-GOV & FUEL INJ
8N-2525 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
8N-2525 PUMP GP-GOV & FUEL INJ
 

#SEBP13750130
 

8N-2525: PUMP GP-GOV & FUEL INJ

8N2525 FUEL INJECTION PUMP GROUP-TYPE 1
8N2517-PAGE 58, 1W3487-PAGE 60 & 8N2513-PAGE 61
PART OF 1W2522, 8N2524 AND 2W2411 GOVERNOR AND FUEL INJECTION PUMP
c233571 SEBP1375
8N2525 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4180 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
2. 1W-3286 C [1] RACK-REGULATOR  
3. 1W-3487 CY [1] HOUSING AS-FUEL PUMP  
4. 8N-2517 Y [6] PUMP GP-FUEL INJECTION  
5. 8N-5117 [6] BUSHING  
6. 3D-2992 [6] SEAL  
7. 7N-1053 [6] SPACER-FUEL PUMP  
8. 8N-2513 Y [1] CAMSHAFT AS  
9. 7N-8421 [1] RING-RETAINING  
10. 8N-2487 [1] WASHER-THRUST  
11. 8N-2489 [6] LIFTER AS  
12. 0S-1615 [4] BOLT  
13. 7N-1047 [1] COVER-TIMING  
  7N-1046 [1] GASKET-COVER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13750131
 

8N-2525: PUMP GP-GOV & FUEL INJ

8N2525 FUEL INJECTION PUMP GROUP-TYPE 2
1W6539-PAGE 58A, 1W3487-PAGE 60 & 8N2513-PAGE 61
PART OF 1W2522, 8N2524 & 2W2411 GOVERNOR AND FUEL INJECTION PUMP
c514693 SEBP1375
8N2525 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4180 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
2. 1W-3286 [1] RACK-REGULATOR  
3. 1W-3487 Y [1] HOUSING AS-FUEL PUMP  
4. 1W-6539 CY [6] PUMP GP-FUEL INJECTION  
5. 8N-5117 [6] BUSHING  
6. 7E-4846 [6] SEAL-O-RING  
7. 4W-6869 [6] SPACER-FUEL PUMP  
8. 8N-2513 Y [1] CAMSHAFT AS  
9. 7N-8421 [1] RING-RETAINING  
10. 8N-2487 [1] WASHER-THRUST  
11. 8N-2489 [6] LIFTER AS  
12. 0S-1615 [4] BOLT  
13. 7N-1047 [1] COVER-TIMING  
  7N-1046 [1] GASKET-COVER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13750132
 

8N-2517: PUMP GP-FUEL INJECTION

8N2517 FUEL INJECTION PUMP GROUP
PART OF 8N2525 FUEL INJECTION PUMP
c226518 SEBP1375
8N2517 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-3506 [1] RING-RETAINER  
2. 8N-1415 [1] SPRING-CHECK  
3. 8N-2516 [1] BONNET-VALVE  
4. 8N-1414 [1] CHECK AS-PUMP  
5. 8N-9130 [1] PLUNGER AS  
6. 7N-1067 [1] SPRING-LIFTER  
7. 7N-1415 [1] WASHER-RETAINER  
 

#SEBP13750133
 

1W-6539: PUMP GP-FUEL INJECTION

1W6539 FUEL INJECTION PUMP GROU-TYPE 2
PART OF 8N2525 FUEL INJECTION PUMP
c466949 SEBP1375
1W6539 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1927 [1] RING-RETAINER  
2. 8N-1415 [1] SPRING-CHECK  
3. 1W-9171 [1] BONNET-VALVE  
4. 1W-6987 [1] VALVE AS-CHECK  
5. 1W-6541 [1] PLUNGER AS  
6. 7N-1067 [1] SPRING-LIFTER  
7. 7W-2808 [1] WASHER-RETAINER  
8. 8H-9299 [1] SCREW-PLUNGER GEAR  
    (11.1MM LG)
    -OR-
  7C-5278 C [1] BOLT-GEAR  
    (12.1MM LG)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13750134
 

1W-6539: PUMP GP-FUEL INJECTION

1W6539 FUEL INJECTION PUMP GROUP-TYPE 1
PART OF 8N2525 FUEL INJECTION PUMP
c182072 SEBP1375
1W6539 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-3506 [1] RING-RETAINER  
2. 8N-1415 [1] SPRING-CHECK  
3. 8N-2516 [1] BONNET-VALVE  
4. 8N-1414 [1] CHECK AS-PUMP  
5. 1W-6541 [1] PLUNGER AS  
6. 7N-1067 [1] SPRING-LIFTER  
7. 7N-1415 [1] WASHER-RETAINER  
8. 8H-9299 [1] SCREW-PLUNGER GEAR  
 

#SEBP13750135
 

7N-6831: PUMP GP-FUEL TRANSFER

7N6831 FUEL TRANSFER PUMP GROUP
PART OF 8N2524 AND 2W2411 GOVERNOR AND FUEL INJECTION PUMP
c226512 SEBP1375
7N6831 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9964 [1] GUIDE-TAPPET  
2. 7N-6806 [3] SEAL-RECTANGULAR (SMALL)  
3. 1P-2298 [3] VALVE AS  
4. 7N-9958 [1] SPRING-VALVE  
5. 2M-9780 [2] SEAL-O-RING (LARGE)  
6. 7N-9962 [1] PLUG-DISCHARGE VALVE  
7. 7N-6676 [1] HOUSING-TRANSFER PUMP  
8. 6V-0895 [1] SEAL-O-RING  
9. 7N-9959 [1] SPRING-RETENTION (OUTER)  
10. 7N-6827 [1] COVER AS  
11. 7N-6830 [1] SLEEVE-REGULATOR  
12. 4J-2506 [1] SEAL-O-RING  
13. 8N-0014 [1] VALVE-FUEL BYPASS  
14. 8N-0013 [1] SPRING-BYPASS VALVE  
15. 7N-6820 [1] SPRING-PUMP (INNER)  
16. 7N-9965 [1] SLEEVE-PISTON (SMALL)  
17. 7N-9961 [1] PISTON-SMALL  
18. 7N-9960 [1] PLATE-PUSH  
19. 7N-9963 [1] GUIDE-ROD  
20. 003-8137 [2] SEAL-O-RING  
21. 7N-6828 [1] TAPPET  
  7N-6825 [1] RING-RETAINING  
22. 7N-6823 [1] ROD  
23. 7N-6817 [1] PISTON-LARGE  
24. 7N-6824 [1] SLEEVE-PISTON (LARGE)  
25. 6V-0894 [1] SEAL-O-RING  
26. 9F-1707 [4] BOLT  
27. 030-8194 [1] CONNECTOR-FLARED  
 

#SEBP13750136
 

1W-1695: PUMP GP-FUEL TRANSFER

1W1695 FUEL TRANSFER PUMP GROUP
ENGINE SERIAL NO. 8Z21390-UP
PART OF 2W4160 FUEL TRANSFER PUMP & MOUNTING
c324591 SEBP1375
1W1695 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-1698 [1] HOUSING-TRANSFER PUMP  
2. 1W-1699 [1] COVER  
3. 1W-5912 [1] GUIDE & TAPPET AS  
4. 6J-2419 [1] SEAL-O-RING  
5. 7W-0402 C [3] VALVE AS  
6. 3D-2824 [1] SEAL-O-RING  
7. 6F-6672 [1] SEAL-O-RING  
8. 3D-2898 [1] SEAL-O-RING  
9. 5P-8215 [1] SEAL-O-RING  
10. 7W-0134 C [1] SPRING-PUMP  
11. 8N-2637 [1] WASHER  
12. 7W-0801 C [1] SEAL-RING  
13. 8N-2641 [1] SLEEVE  
14. 1W-1669 [1] PISTON  
15. 0S-1615 [2] BOLT  
16. 6D-8498 [2] SCREW-HEAD  
17. 8N-2640 [1] COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13750137
 

2W-4160: PUMP & MTG GP-FUEL TRANSFER

2W4160 FUEL TRANSFER PUMP & MOUNTING GROUP
ENGINE SERIAL NO. 8Z21390-UP
1W1695-PAGE 59.01
c329860 SEBP1375
2W4160 PUMP & MTG GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-7957 [1] BOLT  
2. 1W-1695 YR [1] PUMP GP-FUEL TRANSFER  
3. 4B-9365 [1] BOLT  
4. 4J-8997 C [1] SEAL  
5. 5P-0537 C [2] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13750138
 

1W-3487: HOUSING AS-FUEL PUMP

1W3487 FUEL PUMP HOUSING ASSEMBLY
PART OF 8N2525 FUEL INJECTION PUMP GROUP
c403887 SEBP1375
1W3487 HOUSING AS-FUEL PUMP Parts scheme
  For full view, you need register

Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-2518 [1] BEARING-SLEEVE  
2. 1S-1953 [1] BEARING-RACK  
3. C [6] PIN-SPRING  
4. 1W-3285 [1] BEARING-RACK  
5. 8N-3731 [6] PIN-LIFTER GUIDE  
  3H-0442 [6] SEAL-O-RING  
6. 7N-7970 [1] BEARING-SLEEVE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13750139
 

8N-1453: LINES GP-DRAIN

8N1453 DRAIN LINES GROUP
ENGINE SERIAL NO. 8Z7808 TO 8Z21389 INCLUSIVE
c231090 SEBP1375
8N1453 LINES GP-DRAIN Parts scheme
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Parts for your 639D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6011 D [2] TUBE .4 m ( 15.74 in.)  
  8M-2772 [2] CLIP  
3. 5P-6011 D [4] TUBE .7 m ( 27.55 in.)  
  7K-8332 [1] INSERT  
5. 8N-2930 [1] TUBE ASSEM.  
6. 0T-0102 [1] BOLT  
  5M-2894 [1] WASHER  
7. 1H-9456 [1] BOLT  
  5P-8247 [1] WASHER  
8. 7B-8559 [1] CLIP  
  D   ORDER BY THE METER
 

Information:

Disassembly and Assembly
Governor - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing and Governor - Install
3304B and 3306B Engines for Caterpillar Built Machines
Governor - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing and Governor - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 639D :

ROTOCHAMBER GP
6D-4397 ROTOCHAMBER GP
ROTOCHAMBER GP
5T-7341 ROTOCHAMBER GP
TORQUE CONTROL GP
8N-7275 TORQUE CONTROL GP
CHAMBER AS
4D-6377 CHAMBER AS
2G-9270 CONTROL GP-GOVERNOR
CONTROL GP-GOVERNOR
2G-9270 CONTROL GP-GOVERNOR
2G-9270 CONTROL GP-GOVERNOR
CONTROL GP-GOVERNOR
2G-9270 CONTROL GP-GOVERNOR
PUMP GP-GOV & FUEL INJ
8N-2525 PUMP GP-GOV & FUEL INJ
PUMP GP-FUEL INJECTION
8N-2517 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER
7N-6831 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
1W-1695 PUMP GP-FUEL TRANSFER
PUMP & MTG GP-FUEL TRANSFER
2W-4160 PUMP & MTG GP-FUEL TRANSFER
HOUSING AS-FUEL PUMP
1W-3487 HOUSING AS-FUEL PUMP

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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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