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1W6539 FUEL INJECTION PUMP GROUP-TYPE 1 PART OF 2W0263 FUEL INJECTION PUMP 943 TRACK LOADER


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

TRACK LOADER 943 TRACK LOADER 31Y
 943 TRACK LOADER / HIGH DRIVE / 31Y01334-UP (MACHINE) POWERED BY 3204 ENGINE SEBP1445 943 31Y   (1980)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP GP-GOV & FUEL INJ
1W-8733 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
1W-8733 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-0470 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-0470 PUMP GP-GOV & FUEL INJ
PUMP GP-FUEL INJECTION
2W-0263 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
 

#SEBP14450090
 

1W-6539: PUMP GP-FUEL INJECTION

1W6539 FUEL INJECTION PUMP GROUP-TYPE 1
PART OF 2W0263 FUEL INJECTION PUMP
c182072 SEBP1445
1W6539 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 943 TRACK LOADER:

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  
 

#SEBP14450091
 

1W-6539: PUMP GP-FUEL INJECTION

1W6539 FUEL INJECTION PUMP GROUP-TYPE 2
PART OF 2W0263 FUEL INJECTION PUMP
c466949 SEBP1445
1W6539 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 943 TRACK LOADER:

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
 

#SEBP14450092
 

1W-1354: LINES GP-FUEL INJECTION

1W1354 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 10X5416 TO 10X99999 INCLUSIVE AND
45V38842 TO 45V42989 INCLUSIVE
7N0042-PAGE 57
c315868 SEBP1445
1W1354 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5132 [4] CLAMP  
2. 1T-0416 [4] BOLT  
3. 3P-1156 [2] SEAL  
4. 0S-1594 C [4] BOLT  
5. 3S-2713 C [3] NUT  
6. 5P-5598 [1] SEAL  
7. 8N-7004 C [4] NOZZLE ASSEM.  
    (EACH INCLUDES)
8. 9L-9098 [1] SEAL  
9. 4W-3914 C [1] WASHER  
10. 2W-1230 [1] SCREW  
11. 1W-8616 [1] WASHER  
12. 1W-7492 [1] SUPPORT  
13. 0L-2070 [1] BOLT  
14. 0L-1143 [1] BOLT  
15. 8F-6575 [4] PLUG  
16. 1N-3980 [1] PLUG  
17. 7M-7410 [1] PLUG  
18. 3P-1155 [1] SEAL  
19. 9L-9188 [1] SPRING  
20. 5P-8196 [1] PLUG  
21. 2M-9780 [1] SEAL  
22. 6V-6921 C [1] SEAL  
23. 5F-7054 [1] SEAL  
24. 2H-3934 [1] SEAL  
25. 2H-3932 [1] SEAL  
26. 7N-0042 Y [1] LINES GROUP  
27. 1W-4927 [1] VALVE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14450093
 

1W-1354: LINES GP-FUEL INJECTION

1W1354 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 45V42990-UP
7N0042-PAGE 57
c335903 SEBP1445
1W1354 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5132 [4] CLAMP-NOZZLE  
2. 1T-0416 [4] BOLT  
3. 3P-1156 [2] SEAL-O-RING  
4. 0S-1594 [4] BOLT  
5. 3S-2713 [3] NUT-FULL  
6. 5P-5598 [1] SEAL-O-RING  
7. 4W-7015 CR [4] NOZZLE AS  
    (EACH INCLUDES)
8. 9L-9098 [1] SEAL-CARBON STOP  
9. 8T-0659 [1] WASHER-SEALING  
10. 2W-1230 [1] SCREW-BUTTON HEAD  
11. 4W-6060 C [1] WASHER  
12. 1W-7492 [1] SUPPORT-COOLER  
13. 0L-2070 [1] BOLT  
14. 0L-1143 [1] BOLT  
15. 8F-6575 [4] PLUG-CUP  
16. 1N-3980 [1] PLUG  
17. 7M-7410 [1] PLUG  
18. 3P-1155 [1] SEAL-O-RING  
19. 9L-9188 [1] SPRING-VALVE  
20. 5P-8196 [1] PLUG-O-RING  
21. 2M-9780 [1] SEAL-O-RING  
22. 6V-6921 [1] SEAL-RING  
23. 5F-7054 [1] SEAL-O-RING  
24. 2H-3934 [1] SEAL  
25. 2H-3932 [1] SEAL  
26. 7N-0042 Y [1] LINES GP-FUEL INJECTION  
27. 1W-4927 [1] VALVE-BYPASS  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14450094
 

1W-8093: LINES GP-FUEL

1W8093 FUEL INLET LINES GROUP-TO TRANSFER PUMP
c577999 SEBP1445
1W8093 LINES GP-FUEL Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-2742 [2] BOLT  
2. 5P-0537 [2] WASHER  
3. 2P-7215 [1] ELBOW  
4. 2P-1279 [1] LOCKNUT  
5. 030-8142 [1] REDUCER-FLARED  
6. 3R-4437 [1] NUT  
7. 2P-1314 [1] CONNECTOR  
8. 3J-1907 [1] SEAL-O-RING  
9. 030-7946 [1] ELBOW  
10. 3J-7354 [1] SEAL-O-RING  
11. 1W-8163 [1] TUBE AS-FUEL INJECTION  
12. 1W-8162 [1] BRACKET-FUEL LINE  
 

#SEBP14450095
 

7N-0042: LINES GP-FUEL INJECTION

7N0042 FUEL INJECTION LINES GROUP
PART OF 1W1354 FUEL INJECTION LINES
c413022 SEBP1445
7N0042 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-7121 [1] LINE AS-FUEL INJ (NO. 1)  
2. 1W-7122 [1] LINE AS-FUEL INJ (NO. 2)  
3. 1W-7123 [1] LINE AS-FUEL INJ (NO. 3)  
4. 1W-7124 [1] LINE AS-FUEL INJ (NO. 4)  
    (EA LINE AS INCL)
5. 8L-2779 [1] SEAL-O-RING  
6. 1W-9168 [3] CLAMP  
7. 5P-4939 [3] SCREW AS-MACHINE  
8. 1W-9169 [3] CLAMP (THREADED)  
9. 1W-0942 [4] ADAPTER AS-FUEL INJ  
    (EACH INCLUDES)
10. 3P-0647 C [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14450096
 

1W-5867: FILTER & LINES GP-FUEL

1W5867 FUEL FILTER AND LINES GROUP
1P2299-PAGE 58.01
c467716 SEBP1445
1W5867 FILTER & LINES GP-FUEL Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL  
2. 7J-4026 [1] ELBOW  
3. 1W-4437 [1] TUBE AS  
4. 7N-9519 [1] BASE AS-FUEL FILTER  
5. 6B-4198 [2] BOLT  
6. 7N-9520 [1] GASKET-FILTER BASE  
7. 1P-2299 [1] FILTER AS-FUEL  
8. 5P-0537 C [3] WASHER  
9. 4F-7957 C [1] BOLT  
10. 1A-5350 C [1] CLIP  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14450097
 

1P-2299: FILTER AS-FUEL

1P2299 FILTER AS-FUEL
PART OF 1W5867 LINES
c208065 SEBP1445
1P2299 FILTER AS-FUEL Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    No Serviced Parts available
 

#SEBP14450098
 

2W-4403: PUMP GP-FUEL TRANSFER

2W4403 FUEL TRANSFER PUMP GROUP
1W0568-PAGE 60
c306971 SEBP1445
2W4403 PUMP GP-FUEL TRANSFER Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-0568 Y [1] PUMP GP-FUEL TRANSFER  
2. 0S-1615 [2] BOLT  
3. 4J-8997 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP14450099
 

6N-1044: FILTER GP-PRIMARY FUEL

6N1044 PRIMARY FUEL FILTER GROUP
c226903 SEBP1445
6N1044 FILTER GP-PRIMARY FUEL Parts scheme
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Parts for your 943 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1P-2298 [1] VALVE ASSEM.  
    (Part of 6N1045 Assem.)
  8H-2807 [1] NUT  
  8N-4410 C [1] GASKET  
  6N-1045 C [1] BASE ASSEM.  
  1L-3769 [1] RING  
  8H-2778 [1] GASKET  
  9M-2341 [1] ELEMENT ASSEM. (washable)  
  8H-2810 [1] CASE ASSEM.  
  7H-9678 [1] RETAINER  
  2H-3429 [1] RING  
  7S-9323 [1] SPRING  
  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}
Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
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}
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 943 :

CAMSHAFT AS
2W-0262 CAMSHAFT AS
PUMP GP-FUEL INJECTION
2W-0263 PUMP GP-FUEL INJECTION
PUMP GP-GOV & FUEL INJ
4W-0470 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-0470 PUMP GP-GOV & FUEL INJ
TORQUE CONTROL GP
8N-7276 TORQUE CONTROL GP
PUMP GP-GOV & FUEL INJ
1W-8733 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
1W-8733 PUMP GP-GOV & FUEL INJ
2W-4118 GOVERNOR GP
PUMP GP-FUEL INJECTION
1W-6539 PUMP GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-1354 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-1354 LINES GP-FUEL INJECTION
LINES GP-FUEL
1W-8093 LINES GP-FUEL
LINES GP-FUEL INJECTION
7N-0042 LINES GP-FUEL INJECTION
FILTER & LINES GP-FUEL
1W-5867 FILTER & LINES GP-FUEL
FILTER AS-FUEL
1P-2299 FILTER AS-FUEL
PUMP GP-FUEL TRANSFER
2W-4403 PUMP GP-FUEL TRANSFER

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