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2W0263 FUEL INJECTION PUMP GROUP SERIAL NO. 7Z1375-UP 1W6563-PAGE 60A AND 2W0262-PAGE 60B PART OF 8N4123 & 8N4124 GOVERNOR AND FUEL INJECTION PUMP 950B/950E


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

WHEEL LOADER 950B/950E WHEEL LOADER 22Z
 950B WHEEL LOADER 22Z00001-03188 (MACHINE) POWERED BY 3304 ENGINE SEBP1352 950B/950E 22Z   (1981)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
8N-2515 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
8N-2515 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
2W-0263 PUMP GP-FUEL INJECTION
 

#SEBP13520170
 

2W-0263: PUMP GP-FUEL INJECTION

2W0263 FUEL INJECTION PUMP GROUP
SERIAL NO. 7Z1375-UP
1W6563-PAGE 60A AND 2W0262-PAGE 60B
PART OF 8N4123 & 8N4124 GOVERNOR AND FUEL INJECTION PUMP
c520312 SEBP1352
2W0263 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4180 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
2. 1W-3485 [1] RACK-REGULATOR  
3. 1W-3486 [1] HOUSING AS-FUEL PUMP  
4. 1S-1953 [1] BEARING-RACK  
5. 1W-3285 [1] BEARING-RACK  
6. 4P-8480 [4] PIN-PUMP GUIDE  
7. 7N-7970 [1] BEARING-SLEEVE  
8. 7N-7969 [4] DOWEL  
9. 8N-2518 [1] BEARING-SLEEVE  
10. 7N-1047 [1] COVER-TIMING  
  7N-1046 [1] GASKET-COVER  
11. 1W-6539 Y [4] PUMP GP-FUEL INJECTION  
12. 8N-5117 [4] BUSHING  
13. 7E-4846 [4] SEAL-O-RING  
14. 4W-6869 [4] SPACER-FUEL PUMP  
15. 2W-0262 Y [1] CAMSHAFT AS  
16. 7N-8421 C [1] RING-RETAINING  
17. 8N-2487 [1] WASHER-THRUST  
18. 8N-2489 [4] LIFTER AS  
19. 0S-1615 [4] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13520171
 

7N-6831: PUMP GP-FUEL TRANSFER

7N6831 FUEL TRANSFER PUMP GROUP
PART OF 8N4124 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 56
c526559 SEBP1352
7N6831 PUMP GP-FUEL TRANSFER Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9964 [1] GUIDE-TAPPET  
2. 7N-6806 [3] SEAL-RECTANGULAR (SMALL)  
3. 2W-2534 C [3] VALVE AS  
4. 7W-2109 [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. 7W-2110 [1] SPRING  
10. 7N-6827 [1] COVER AS  
11. 7N-6830 [1] SLEEVE-REGULATOR  
12. 4J-2506 [1] SEAL-O-RING  
13. 1W-5094 C [1] VALVE-FUEL BYPASS  
14. 7W-2108 [1] SPRING-BYPASS VALVE  
15. 7W-1541 [1] SPRING-TRANSFER 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  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13520172
 

1W-1695: PUMP GP-FUEL TRANSFER

1W1695 FUEL TRANSFER PUMP GROUP
PART OF 2W4160 FUEL TRANSFER PUMP AND MOUNTING
c324591 SEBP1352
1W1695 PUMP GP-FUEL TRANSFER Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

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
 

#SEBP13520173
 

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

2W4160 FUEL TRANSFER PUMP AND MOUNTING GROUP
1W1695-PAGE 62.01
c329860 SEBP1352
2W4160 PUMP & MTG GP-FUEL TRANSFER Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

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
 

#SEBP13520174
 

4W-7252: KIT-SEAL

4W7252 SEAL KIT--FIELD INSTALLATION
SEBP13520174 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
   
  1W-6182 [1] PISTON VALVE ASSEMBLY  
   
   
  6F-6672 [1] SEAL--COVER TO HOUSING  
   
   
  3D-2898 [1] SEAL--COVER TO HOUSING  
   
  4J-8997 [1] SEAL--TRANSFER PUMP TO FUEL PUMP  
   
  4W-6908 [1] SEAL--VALVE ASSEMBLY TO PISTON  
 

#SEBP13520175
 

1W-3789: LINES GP-DRAIN

1W3789 DRAIN LINES GROUP-TYPE 2
SERIAL NO. 7Z1375 TO 7Z8608 INCLUSIVE
c300977 SEBP1352
1W3789 LINES GP-DRAIN Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6011 H TUBE .6m(23.63 in.)  
2. 8M-2772 C [1] CLIP  
3. 5P-6011 H TUBE .7m (27.55 in.)  
4. 7K-8332 [1] INSERT  
5. 5K-2298 [1] CLIP  
6. 2H-3755 C [1] BOLT  
  9M-1974 C [1] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE METER
 

#SEBP13520176
 

1W-3789: LINES GP-DRAIN

1W3789 DRAIN LINES GROUP-TYPE 1
ENGINE SERIAL NO. 7Z1375 TO 7Z8608 INCLUSIVE
c234668 SEBP1352
1W3789 LINES GP-DRAIN Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6011 H TUBE .6m(23.63 in.)  
2. 8M-2772 [2] CLIP  
3. 5P-6011 H TUBE .7m (27.55 in.)  
4. 7K-8332 [1] INSERT  
5. 5K-2298 [1] CLIP  
6. 0T-0102 [1] BOLT  
  5M-2894 [1] WASHER  
7. 1H-9456 [1] BOLT  
  5P-8247 [1] WASHER  
  H   ORDER BY THE METER
 

#SEBP13520177
 

8N-2772: LINES GP-FUEL INJECTION

8N2772 FUEL INJECTION LINES GROUP
8N8170 FUEL INJECTION LINES PARTS ARE SHOWN ON PAGE 64
c305871 SEBP1352
8N2772 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-8170 Y [1] FUEL INJECTION LINES GROUP  
2. 1B-4203 [3] NUT  
3. 6V-6921 C [1] SEAL  
4. 2H-3934 [1] SEAL  
5. 2A-4639 [1] BOLT  
6. 2H-3932 [1] SEAL  
7. 0L-1143 [1] BOLT 63.5mm(2.5 in.)long  
    - OR -
  0T-0573 C [1] BOLT 69.85mm(2.75 in.)long  
  5M-2894 C [1] WASHER  
8. 5F-7054 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13520178
 

8N-8170: LINES GP-FUEL INJECTION

8N8170 FUEL INJECTION LINES GROUP. ENGINE SERIAL NO.7Z1375 TO 7Z3878 INCL.
PART OF 8N2772 FUEL INJECTION LINES GROUP SHOWN ON PAGE 63
c182070 SEBP1352
8N8170 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5132 [4] CLAMP  
2. 1T-0416 [4] BOLT  
3. 8N-7001 [4] NOZZLE ASSEM.  
    (Each Includes)
4. 8F-3469 [1] SEAL  
5. 8N-4174 [1] SEAL  
6. 8N-4183 [1] WASHER  
7. 9L-9098 [1] SEAL  
8. 8N-5725 [1] CLAMP ASSEM.  
9. 6N-6404 C [7] CLAMP  
10. 0S-1616 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
11. 1W-3013 [1] BRACKET ASSEM.  
12. 0T-0065 C [1] BOLT  
13. 5M-2894 [2] WASHER  
14. 6N-6403 C [4] CLAMP (threaded)  
15. 6H-9954 [4] MACHINE SCREW ASSEM.  
16. 8N-8014 [1] LINE ASSEM. (No. 4)  
17. 8N-8012 [1] LINE ASSEM. (No. 2)  
18. 8N-8011 [1] LINE ASSEM. (No. 1)  
19. 0S-1571 [1] BOLT  
20. 1W-4699 [1] BRACKET ASSEM.  
21. 8N-8013 [1] LINE ASSEM. (No. 3)  
  C   INDICATES CHANGE
 

#SEBP13520179
 

8N-8170: LINES GP-FUEL INJECTION

8N8170 FUEL INJECTION LINES GROUP. ENGINE SERIAL NO.7Z3879-7Z5337 INCL.
PART OF 8N2772 FUEL INJECTION LINES GROUP SHOWN ON PAGE 63
c305746 SEBP1352
8N8170 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 950B/950E WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5132 [4] CLAMP  
2. 1T-0416 [4] BOLT  
3. 8N-7001 [4] NOZZLE ASSEM.  
    (Each Includes)
4. 8F-3469 [1] SEAL  
5. 8N-4174 [1] SEAL  
6. 8N-4183 [1] WASHER  
7. 9L-9098 [1] SEAL  
8. 1W-9167 C [1] CLAMP ASSEM.  
9. 1W-9168 C [7] CLAMP  
10. 9N-3388 C [2] SCREW  
11. 1W-3013 [1] BRACKET ASSEM.  
12. 0T-0065 C [1] BOLT  
13. 5M-2894 [2] WASHER  
14. 1W-9169 C [4] CLAMP (threaded)  
15. 5P-4939 C [4] MACHINE SCREW ASSEM.  
16. 8N-8014 [1] LINE ASSEM. (No. 4)  
17. 8N-8012 [1] LINE ASSEM. (No. 2)  
18. 8N-8011 [1] LINE ASSEM. (No. 1)  
19. 0S-1571 [1] BOLT  
20. 2W-0845 C [1] BRACKET ASSEM.  
21. 8N-8013 [1] LINE ASSEM. (No. 3)  
  C   INDICATES CHANGE
 

Information:

Truck Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/01
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {0782, 1251, 1254, 1290, 1713}
2008/11/01
Engine News
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17
Special Instruction
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles{1254}
Disassembly and Assembly
Fuel Injection Nozzles - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump - Install
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Nozzles - Install
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing and Governor - Install
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing and Governor - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Fuel Injection Pump Housing - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14
Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17
Do Not Use the 6V-4022 Fuel Injector Tester to Measure Unit Injector Fuel Flow Rate {1251, 1254, 1290, 1713}
2008/11/17
The Pop (Injector) Tester Is not Available for Fuel Injectors {0782, 1251, 1254, 1290, 1713}
2008/11/17
Do not Use the 6V-4022 Fuel Injector Tester to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01

Caterpillar Parts SIS Catalog 950B/950E :

PUMP GP-FUEL INJECTION
8N-2515 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
8N-2515 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
CAMSHAFT AS
2W-0262 CAMSHAFT AS
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
TORQUE CONTROL GP
8N-7276 TORQUE CONTROL GP
TORQUE CONTROL GP
8N-7275 TORQUE CONTROL GP
PUMP GP-FUEL INJECTION
8N-2517 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
4W-7252 KIT-SEAL
LINES GP-DRAIN
1W-3789 LINES GP-DRAIN
LINES GP-DRAIN
1W-3789 LINES GP-DRAIN
LINES GP-FUEL INJECTION
8N-2772 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-8170 LINES GP-FUEL INJECTION

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