FUEL SYSTEM
LINES GP-FUELFUEL SYSTEM
LINES GP-FUEL#SEBP14500790
4W-1566: LINES GP-FUEL INJECTION
4W1566 FUEL INJECTION LINES GROUP
SERIAL NO. 7FB21132 TO 7FB47476 INCLUSIVE
4W7017-PAGE 128B.02, 2W3776, 2W3777-PAGE 130
SERIAL NO. 7FB21132 TO 7FB47476 INCLUSIVE
4W7017-PAGE 128B.02, 2W3776, 2W3777-PAGE 130
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-3776 Y | [1] | LINES GP-FUEL INJECTION | |
| 2. | 2W-3777 Y | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7017 CYR | [6] | NOZZLE AS-FUEL VALVE | |
| 7. | 7W-2315 C | [6] | RETAINER | |
| 8. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 9. | 4W-9352 | [6] | LINE AS-FUEL INJ | |
| (EACH INCLUDES) | ||||
| 10. | 1H-1023 | [1] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500791
4W-1566: LINES GP-FUEL INJECTION
4W1566 FUEL INJECTION LINES GROUP
S/N 7FB47477-58132
4W7017-PAGE 128B.02, 7W8627, 7W8628-PAGE 130.01
S/N 7FB47477-58132
4W7017-PAGE 128B.02, 7W8627, 7W8628-PAGE 130.01
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-8627 CY | [1] | LINES GP-FUEL INJECTION | |
| 2. | 7W-8628 CY | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7017 RY | [6] | NOZZLE AS-FUEL VALVE | |
| 7. | 7W-2315 | [6] | RETAINER | |
| 8. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 9. | 7W-8629 | [6] | LINE AS-FUEL INJ | |
| (EACH INCLUDES) | ||||
| 10. | 1H-1023 | [1] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500792
4W-1566: LINES GP-FUEL INJECTION
4W1566 LINES GP-FUEL INJECTION
S/N 7FB58133-71762
4W7017-PAGE 128B.02, 7C2107, 7C2108-PAGE 130.02
S/N 7FB58133-71762
4W7017-PAGE 128B.02, 7C2107, 7C2108-PAGE 130.02
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-2107 CY | [1] | LINES GP-FUEL INJECTION | |
| 2. | 7C-2108 CY | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7017 YR | [6] | NOZZLE AS-FUEL VALVE | |
| 7. | 7W-2315 | [6] | RETAINER | |
| 8. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 9. | 7C-2109 C | [6] | LINE AS-FUEL INJ | |
| (EACH INCLUDES) | ||||
| 10. | 1H-1023 | [1] | SEAL-O-RING | |
| 11. | 8H-9204 C | [6] | WASHER-FELT | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500793
4W-1566: LINES GP-FUEL INJECTION
4W1566 LINES GP-FUEL INJECTION
S/N 7FB71763-86205
4W7017-PAGE 128B.02, 7C3418, 7C3428-PAGE 130.03
S/N 7FB71763-86205
4W7017-PAGE 128B.02, 7C3418, 7C3428-PAGE 130.03
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-3418 CY | [1] | LINES GP-FUEL INJECTION | |
| 2. | 7C-3428 CY | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7017 RY | [6] | NOZZLE AS-FUEL VALVE | |
| 7. | 7W-2315 | [6] | RETAINER | |
| 8. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 9. | 7C-3427 C | [6] | LINE AS-FUEL INJ | |
| 10. | 8H-9204 | [6] | WASHER-FELT | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500794
4W-1566: LINES GP-FUEL INJECTION
4W1566 LINES GP-FUEL INJECTION
S/N 7FB86206-UP & 4MG1-3599
4W7017-PAGE 128B.02, 7C9935, 7C9936-PAGE 129.08,
7C9937-PAGE 130.04
S/N 7FB86206-UP & 4MG1-3599
4W7017-PAGE 128B.02, 7C9935, 7C9936-PAGE 129.08,
7C9937-PAGE 130.04
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-9935 CY | [1] | LINES GP-FUEL INJECTION | |
| 2. | 7C-9936 CY | [1] | LINES GP-FUEL INJECTION | |
| 3. | 7C-9937 CY | [1] | LINES GP-FUEL INJECTION | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7017 RY | [6] | NOZZLE AS-FUEL VALVE | |
| 7. | 7W-2315 | [6] | RETAINER | |
| 8. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 9. | 7C-3427 | [6] | LINE AS-FUEL INJ | |
| 10. | 8H-9204 | [6] | WASHER-FELT | |
| 11. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 12. | 7C-9198 C | [2] | BLOCK | |
| 13. | 7C-9200 C | [1] | BRACKET | |
| 14. | 7C-9199 C | [1] | BRACKET | |
| 15. | 0S-1615 C | [4] | BOLT | |
| 5P-0537 C | [4] | WASHER | ||
| 16. | 1A-9579 C | [2] | BOLT | |
| 17. | 9M-1974 C | [4] | WASHER | |
| 18. | 0S-1618 C | [2] | BOLT | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500795
4W-7017: NOZZLE AS-FUEL VALVE
4W7017 FUEL VALVE NOZZLE ASSEMBLY*R
SERIAL NO. 7FB21132-UP & 4MG1-3599
PART OF 4W1566 FUEL INJECTION LINES
SERIAL NO. 7FB21132-UP & 4MG1-3599
PART OF 4W1566 FUEL INJECTION LINES
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS#SEBP14500796
4W-7018: NOZZLE AS-FUEL VALVE
4W7018 NOZZLE AS-FUEL VALVE*R
S/N 7FB21132-UP & 4MG1-3599
PART OF 4W2718 LINES-FUEL INJECTION
S/N 7FB21132-UP & 4MG1-3599
PART OF 4W2718 LINES-FUEL INJECTION
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS#SEBP14500797
4W-2718: LINES GP-FUEL INJECTION
4W2718 FUEL INJECTION LINES GROUP
SERIAL NO. 7FB1 TO 7FB21131 INCLUSIVE
2W3776 & 2W3777-PAGE 130
SERIAL NO. 7FB1 TO 7FB21131 INCLUSIVE
2W3776 & 2W3777-PAGE 130
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-3776 Y | [1] | LINES GP-FUEL INJECTION | |
| 2. | 2W-3777 Y | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7012 | [6] | NOZZLE AS-VALVE | |
| (EACH INCLUDES) | ||||
| 7. | 9L-9098 | [1] | SEAL-CARBON STOP | |
| 8. | 8T-0659 C | [1] | WASHER-SEALING | |
| 9. | 4W-6060 C | [1] | WASHER | |
| 10. | 2W-1230 | [1] | SCREW-BUTTON HEAD | |
| 11. | 7W-1997 | [6] | CLAMP-DIRECT INJ NOZZLE | |
| 12. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 13. | 4W-9352 C | [6] | LINE AS-FUEL INJ | |
| (EACH INCLUDES) | ||||
| 14. | 1H-1023 | [1] | SEAL-O-RING | |
| 15. | 1T-0416 | [6] | BOLT | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500798
4W-2718: LINES GP-FUEL INJECTION
4W2718 FUEL INJECTION LINES GROUP
SERIAL NO. 7FB21132 TO 7FB47476 INCLUSIVE
2W3776, 2W3777-PAGE 130
SERIAL NO. 7FB21132 TO 7FB47476 INCLUSIVE
2W3776, 2W3777-PAGE 130
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-3776 Y | [1] | LINES GP-FUEL INJECTION | |
| 2. | 2W-3777 Y | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7018 CR | [6] | NOZZLE AS-FUEL VALVE | |
| (EACH INCLUDES) | ||||
| 7. | 9L-9098 | [1] | SEAL-CARBON STOP | |
| 8. | 8T-0659 | [1] | WASHER-SEALING | |
| 9. | 7W-4482 | [1] | WASHER | |
| 10. | 2W-1230 | [1] | SCREW-BUTTON HEAD | |
| 11. | 7W-2315 C | [6] | RETAINER | |
| 12. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 13. | 4W-9352 | [6] | LINE AS-FUEL INJ | |
| (EACH INCLUDES) | ||||
| 14. | 1H-1023 | [1] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14500799
4W-2718: LINES GP-FUEL INJECTION
4W2718 LINES GP-FUEL INJECTION
S/N 7FB47477-58132
7W8627, 7W8628-PAGE 130.01
S/N 7FB47477-58132
7W8627, 7W8628-PAGE 130.01
Parts for your 3406B TRUCK ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-8627 CY | [1] | LINES GP-FUEL INJECTION | |
| 2. | 7W-8628 CY | [1] | LINES GP-FUEL INJECTION | |
| 3. | 4N-1292 | [6] | LOCK-ADAPTER | |
| 4. | 4N-1797 | [6] | ADAPTER AS | |
| (EACH INCLUDES) | ||||
| 5. | 8M-4437 | [1] | SEAL-O-RING | |
| 6. | 4W-7018 R | [6] | NOZZLE AS-FUEL VALVE | |
| (EACH INCLUDES) | ||||
| 7. | 9L-9098 | [1] | SEAL-CARBON STOP | |
| 8. | 8T-0659 | [1] | WASHER-SEALING | |
| 9. | 7W-4482 | [1] | WASHER | |
| 10. | 2W-1230 | [1] | SCREW-BUTTON HEAD | |
| 11. | 7W-2315 | [6] | RETAINER | |
| 12. | 9L-9814 | [6] | NUT-SELF LOCKING | |
| 13. | 7W-8629 | [6] | LINE AS-FUEL INJ | |
| (EACH INCLUDES) | ||||
| 14. | 1H-1023 | [1] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
FUEL SYSTEM
LINES GP-FUEL
Truck Engine News
Engine News
Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line
1978/07/05
1978/07/05
Special Instruction
Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}
Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}
Installation of 9Y3499 Fuel Line Clamps Parts Kit{1252}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Technical Information Bulletin
Specifications
Disassembly and Assembly
Service Magazine
Fuel Setting And Air Fuel Ratio Control Adjustment Tools For 3406B Engines{0650,1264,1257,1278}
1984/03/26
1984/03/26
Valve Springs Must Be Removed Before Fuel Injection Nozzle Adapter Assembly Is Removed{1106}
1984/06/11
1984/06/11
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
1985/04/01
Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29
1986/09/29
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
1977/02/14




