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7N1647 FUEL INJECTION LINES GROUP ENGINE SERIAL NO. 8Z1 TO 8Z18551 INCLUSIVE 12G MOTOR GRADER


FUEL SYSTEM
LINES GP-FUEL INJECTION

MOTOR GRADER 12G MOTOR GRADER 61M
 12G MOTOR GRADER 61M07711-12026 (MACHINE) POWERED BY 3306 ENGINE SEBP1268 12G 61M   (1973)

FUEL SYSTEM

LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
7N-1647 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
2W-5261 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
2W-5261 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3008 LINES GP-FUEL INJECTION
 

#SEBP12680240
 

7N-1647: LINES GP-FUEL INJECTION

7N1647 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 8Z1 TO 8Z18551 INCLUSIVE
c316865 SEBP1268
7N1647 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-8388 [6] SPACER-CLAMP  
2. 1W-2459 [6] CLAMP AS-NOZZLE  
3. 7N-0449 [6] NOZZLE AS-F INJECTION  
    (EACH INCLUDES)
4. 1H-1023 C [1] SEAL-O-RING  
5. 9L-9098 R [1] SEAL-CARBON STOP  
6. 9L-9099 [1] WASHER-PLAIN  
7. 8N-4376 [1] LINE AS-FUEL INJ (NO. 6)  
8. 8N-4375 [1] LINE AS-FUEL INJ (NO. 5)  
9. 6N-6403 [7] CLAMP (TAPPED)  
10. 6N-6404 [5] CLAMP  
11. 6H-9954 [13] SCREW AS-MACHINE  
12. 8N-4374 [1] LINE AS-FUEL INJ (NO. 4)  
13. 8N-4373 [1] LINE AS-FUEL INJ (NO. 3)  
14. 1N-3139 C [1] CLAMP AS-FUEL LINE  
15. 7N-4417 [2] CLAMP AS-LINE  
16. 6N-5125 [1] CLAMP-FUEL LINE  
17. 8N-4372 [1] LINE AS-FUEL INJ (NO. 2)  
18. 8N-4371 C [1] LINE AS-FUEL INJ (NO. 1)  
19. 1B-4203 [3] NUT-FULL  
20. 2H-3934 [1] SEAL  
21. 2A-5546 [2] BOLT  
  5P-0537 [2] WASHER  
22. 6N-4682 [1] BRACKET-SUPPORT  
23. 2B-2695 [2] BOLT  
  9M-1974 [2] WASHER  
24. 0S-1619 [2] BOLT  
25. 5M-2894 [3] WASHER  
26. 4N-4057 [1] ADAPTER  
27. 3J-5389 [1] PLUG  
28. 5M-6214 [1] PLUG-PIPE  
29. 8M-5253 [1] SEAL  
30. 1A-2029 [1] BOLT  
31. 8M-5248 [1] SEAL-O-RING  
32. 6N-5124 [3] CLAMP-FUEL LINE (TAPPED)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12680241
 

2W-5261: LINES GP-FUEL INJECTION

2W5261 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 8Z20582-UP
1W3008-PAGE 78B
c649016 SEBP1268
2W5261 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-3008 Y [1] LINES GP-FUEL INJECTION  
2. 3S-2713 [3] NUT-FULL  
3. 6V-6921 [1] SEAL-RING (20.32MM OD)  
4. 2H-3934 [1] SEAL  
5. 1A-2029 [2] BOLT  
6. 0L-2070 C [2] BOLT  
7. 5M-6213 [1] PLUG  
8. 5F-7054 [1] SEAL-O-RING  
9. 2H-3932 [1] SEAL  
10. 0S-1608 C [1] BOLT  
11. 8M-5248 [2] SEAL-O-RING  
12. 8M-5253 [1] SEAL  
13. 9S-4185 [2] PLUG-O-RING  
  3K-0360 [2] SEAL-O-RING  
14. 4W-1512 C [1] SUPPORT AS-PUMP  
  5H-4279 C [1] PLUG-CUP  
15. 9S-8002 C [1] PLUG-O-RING  
  3J-7354 C [1] SEAL-O-RING  
16. 5M-2894 C [5] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12680242
 

2W-5261: LINES GP-FUEL INJECTION

2W5261 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 8Z18852 TO 8Z20581 INCLUSIVE
1W3008-PAGE 78B
c310838 SEBP1268
2W5261 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-3008 Y [1] LINES GP-FUEL INJECTION  
2. 1B-4203 [3] NUT-FULL  
3. 4D-2297 [1] SEAL  
4. 2H-3934 [1] SEAL  
5. 1A-2029 [2] BOLT  
6. 0S-1590 [2] BOLT  
7. 5M-6213 [1] PLUG  
8. 5F-7054 [1] SEAL-O-RING  
9. 2H-3932 [1] SEAL  
10. 0L-1352 [1] BOLT  
11. 8M-5248 [2] SEAL-O-RING  
12. 8M-5253 [1] SEAL  
13. 9S-4185 [2] PLUG-O-RING  
  3K-0360 [2] SEAL-O-RING  
14. 8N-1653 [1] SUPPORT  
15. 3J-5390 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12680243
 

1W-3008: LINES GP-FUEL INJECTION

1W3008 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 8Z18852 TO 8Z26663 INCLUSIVE
1W8991 & 1W8992-PAGE 78C
PART OF 2W5261 FUEL INJECTION LINES
c337710 SEBP1268
1W3008 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7005 CR [6] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
  1W-8999 [1] SCREW-MACHINE  
  1W-8616 [1] WASHER-SEALING  
  8F-3469 [1] SEAL  
    15.4MM(.611IN)ID
  6M-5062 [1] SEAL-O-RING  
    10.82MM(.426IN)ID
2. 1W-7461 [1] WASHER  
3. 9L-9098 [1] SEAL-CARBON STOP  
4. 1T-0416 [6] BOLT  
5. 8N-5132 [6] CLAMP-NOZZLE  
6. 1A-5183 [1] BOLT  
7. 5M-2894 [2] WASHER  
8. 1W-8992 Y [1] LINES GP-FUEL INJECTION  
9. 1W-8991 Y [1] LINES GP-FUEL INJECTION  
10. 0S-1591 [1] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12680244
 

1W-3008: LINES GP-FUEL INJECTION

1W3008 LINES GP-FUEL INJECTION
ENGINE SERIAL NO. 8Z26664-29287
7W3677 & 7W3678-PAGE 78D
PART OF 2W5261 LINES-FUEL INJECTION
c464531 SEBP1268
1W3008 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7005 R [6] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
  8C-3234 C [1] SCREW-BUTTON HEAD  
  8T-0659 [1] WASHER-SEALING  
2. 7W-4486 C [1] WASHER  
3. 9L-9098 [1] SEAL-CARBON STOP  
4. 1T-0416 [6] BOLT  
5. 8N-5132 [6] CLAMP-NOZZLE  
6. 1A-5183 [1] BOLT  
7. 5M-2894 [2] WASHER  
8. 7W-3678 CY [1] LINES GP-FUEL INJECTION  
9. 7W-3677 CY [1] LINES GP-FUEL INJECTION  
10. 0S-1591 [1] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12680245
 

1W-3008: LINES GP-FUEL INJECTION

1W3008 LINES GP-FUEL INJECTION
ENGINE S/N 8Z29288-35330
7W6167, 7W6974-PAGE 78E
PART OF 2W5261 LINES-FUEL INJECTION
c464535 SEBP1268
1W3008 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7005 R [6] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
  8C-3234 C [1] SCREW-BUTTON HEAD  
  8T-0659 [1] WASHER-SEALING  
2. 7W-4486 C [1] WASHER  
3. 9L-9098 [1] SEAL-CARBON STOP  
4. 1T-0416 [6] BOLT  
5. 8N-5132 [6] CLAMP-NOZZLE  
6. 1A-5183 [1] BOLT  
7. 5M-2894 [2] WASHER  
8. 7W-6974 Y [1] LINES GP-FUEL INJECTION  
9. 7W-6167 Y [1] LINES GP-FUEL INJECTION  
10. 0S-1591 [1] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12680246
 

1W-3008: LINES GP-FUEL INJECTION

1W3008 LINES GP-FUEL INJECTION
ENGINE S/N 8Z35331-UP
7C5551, 7C5553-PAGE 78F
PART OF 2W5261 LINES-FUEL INJECTION
c463684 SEBP1268
1W3008 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7005 R [6] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
  8C-3234 [1] SCREW-BUTTON HEAD  
  8T-0659 [1] WASHER-SEALING  
2. 7W-4486 [1] WASHER  
3. 9L-9098 [1] SEAL-CARBON STOP  
4. 1T-0416 [6] BOLT  
5. 8N-5132 [6] CLAMP-NOZZLE  
6. 1A-5183 [1] BOLT  
7. 5M-2894 [2] WASHER  
8. 7C-5551 Y [1] LINES GP-FUEL INJECTION  
9. 7C-5553 Y [1] LINES GP-FUEL INJECTION  
10. 0S-1591 [1] BOLT  
11. 8H-9204 [6] WASHER-FELT  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12680247
 

1W-8992: LINES GP-FUEL INJECTION

1W8992 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 8Z18852 TO 8Z26663 INCLUSIVE
PART OF 1W3008 FUEL INJECTION LINES
c320254 SEBP1268
1W8992 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1285 C [1] LINE AS-FUEL INJ  
2. 4W-1286 C [1] LINE AS-FUEL INJ  
3. 2W-0745 [1] BRACKET AS  
4. 1W-9169 [3] CLAMP  
5. 1W-9168 [4] CLAMP  
6. 5P-4939 [1] SCREW AS-MACHINE  
7. 9N-3388 [1] SCREW-SELF LOCKING  
8. 1W-9167 [1] CLAMP AS-FUEL LINE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12680248
 

1W-8991: LINES GP-FUEL INJECTION

1W8991 FUEL INJECTION LINES GROUP
ENGINE SERIAL NO. 8Z18852 TO 8Z26663 INCLUSIVE
PART OF 1W3008 FUEL INJECTION LINES
c526575 SEBP1268
1W8991 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1284 [1] LINE AS-FUEL INJ  
2. 4W-1283 [1] LINE AS-FUEL INJ  
3. 4W-1282 [1] LINE AS-FUEL INJ  
4. 4W-7761 [1] LINE AS-FUEL INJ  
5. 1W-9169 [8] CLAMP  
6. 1W-9168 [7] CLAMP  
7. 5P-4939 [7] SCREW AS-MACHINE  
8. 9N-3388 [1] SCREW-SELF LOCKING  
9. 1W-9167 [1] CLAMP AS-FUEL LINE  
10. 2W-0743 [1] BRACKET AS  
 

#SEBP12680249
 

7W-3678: LINES GP-FUEL INJECTION

7W3678 LINES GP-FUEL INJECTION
ENGINE SERIAL NO. 8Z26664-29287
PART OF 1W3008 LINES-FUEL INJECTION
c325524 SEBP1268
7W3678 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-3675 [1] LINE AS-FUEL INJ  
2. 7W-3676 [1] LINE AS-FUEL INJ  
3. 2W-0745 [1] BRACKET AS  
4. 1W-9169 [3] CLAMP  
5. 1W-9168 [4] CLAMP  
6. 5P-4939 [1] SCREW AS-MACHINE  
7. 9N-3388 [1] SCREW-SELF LOCKING  
8. 1W-9167 [1] CLAMP AS-FUEL LINE  
 

Information:

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}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
Disassembly and Assembly
Fuel Injection Lines - Remove and Install
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
Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254}
2008/12/01

Caterpillar Parts SIS Catalog 12G :

LINES GP-FUEL
5T-5032 LINES GP-FUEL
LINES GP-FUEL
5T-5032 LINES GP-FUEL
LINES GP-FUEL
5T-5032 LINES GP-FUEL
FUEL LINES GROUP
6G-1590 FUEL LINES GROUP
FUEL LINES GROUP
6G-1590 FUEL LINES GROUP
LINES GP-FUEL
6G-1620 LINES GP-FUEL
PUMP GP-FUEL PRIMING
8N-6837 PUMP GP-FUEL PRIMING
CHANGEOVER GP
8N-9751 CHANGEOVER GP
LINES GP-FUEL INJECTION
2W-5261 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
2W-5261 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3008 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3008 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3008 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-3008 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-8992 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
1W-8991 LINES GP-FUEL INJECTION

Truck sale:

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