FUEL SYSTEM
GOVERNOR GPLINES GP-FUEL INJECTION
LINES GP-FUEL
FILTER GP-FUEL
FUEL SYSTEM
GOVERNOR GP#SEBP22970210
115-9443: GOVERNOR GP-UNIT INJECTOR
115-9443 GOVERNOR GP-UNIT INJECTOR
S/N 8NM1-272; 8NM1610-UP
PART OF 109-4588, 135-7298 GOVERNOR GP-UNIT INJECTOR
S/N 8NM1-272; 8NM1610-UP
PART OF 109-4588, 135-7298 GOVERNOR GP-UNIT INJECTOR
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 131-6031 | [1] | HOUSING AS-REAR | |
| 2. | 7E-8794 Y | [1] | DRIVE GP-GOV & TRANSFER PUMP | |
| 3. | 8C-8546 M | [9] | BOLT-SOCKET HEAD (M5X0.8X14-MM) | |
| 4. | 7E-3216 | [1] | BLOCK AS-BEARING | |
| 5. | 1N-3887 | [1] | SETSCREW-SOCKET (5/16-18X1.5-IN) | |
| 6. | 7C-8854 | [1] | PIN-CLEVIS | |
| 7. | 8T-1460 | [1] | RING-RETAINING | |
| 8. | 7C-4483 | [1] | SCREEN AS (OIL INLET)(UNIT INJECTOR) | |
| 9. | 7C-5541 | [2] | PLATE | |
| 10. | 8T-5435 M | [1] | BOLT (M5X0.8X25-MM) | |
| 11. | 7C-5885 | [1] | WASHER (24.5X41X3-MM THK) | |
| 12. | 3T-0849 M | [6] | BOLT-SOCKET HEAD (M6X1X25-MM) | |
| 13. | 117-9098 | [1] | SLEEVE-LIMITING | |
| 14. | 123-6433 | [1] | ARBOR AS-TORQUE CAM | |
| 15. | 108-1612 | [1] | CLEVIS | |
| 16. | 4W-6630 | [1] | LEVER | |
| 17. | 4P-4000 | [1] | SPRING-LEVER | |
| 18. | 128-4794 | [1] | PLUG | |
| 19. | 8T-6702 M | [1] | SETSCREW-SOCKET (M5X0.8X20-MM) | |
| 20. | 7W-4313 | [1] | WASHER (5X11X1.5-MM THK) | |
| 21. | 8T-7060 | [1] | RING-RETAINING | |
| 22. | 125-8158 | [1] | SLEEVE-RACK CONTROL | |
| 23. | 5C-2874 M | [2] | NUT (M5X0.8-THD) | |
| 24. | 115-2553 | [1] | VALVE-GOVERNOR SERVO | |
| 25. | 4P-5744 | [1] | LEVER AS-LIMIT | |
| 26. | 7W-7364 | [1] | SLEEVE-GOVERNOR SERVO | |
| 27. | 5P-9757 | [1] | SEAL-O-RING | |
| 28. | 6D-9953 | [1] | PIN-SPRING | |
| 29. | 108-1613 | [1] | PISTON-SERVO | |
| 30. | 8C-3312 | [1] | RING-RETAINING | |
| 31. | 7C-5148 | [1] | CARRIER-FLYWEIGHT | |
| 32. | 2S-7316 | [2] | DOWEL | |
| 33. | 6V-7699 | [4] | WASHER-HARD (5.5X13X1.6-MM THK) | |
| 34. | 8C-8545 M | [4] | BOLT-SOCKET HEAD (M5X0.8X20-MM) | |
| 35. | 7W-8993 | [2] | WEIGHT | |
| 36. | 4P-8947 | [1] | RISER | |
| 37. | 4P-0737 | [1] | SHAFT-RISER | |
| 38. | 7W-5591 | [1] | SEAT-GOVERNOR SPRING | |
| 39. | 6V-5213 M | [3] | BOLT-SOCKET HEAD (M5X0.8X12-MM) | |
| 40. | 7L-3386 | [1] | SEAL-O-RING | |
| 41. | 7C-5884 | [1] | COVER-OIL SUMP | |
| 42. | 4P-4231 | [1] | COVER-REAR | |
| 43. | 6V-5100 | [1] | SEAL-O-RING | |
| 44. | 7C-5883 B | [7] | SHIM (0.25-MM THK) | |
| 45. | 7C-3776 | [1] | PISTON AS | |
| 4N-6404 | [1] | RING-RETAINING | ||
| 4N-6406 | [1] | RING-SPACER | ||
| 4N-6407 | [1] | SPOOL-DASHPOT | ||
| 46. | 4P-8948 | [1] | SEAT AS-SPRING | |
| 47. | 7W-1440 B | [8] | SHIM (0.12-MM THK) | |
| 48. | 7C-2743 | [2] | RACE | |
| 49. | 7W-5561 | [1] | BEARING-THRUST | |
| 50. | 115-1192 | [1] | SEAL-GOVERNOR HOUSING | |
| 51. | 8C-5061 | [1] | RING-RETAINING | |
| 52. | 7C-5150 | [1] | PIN | |
| 53. | 7C-5480 | [1] | SPRING-TORSION | |
| 54. | 7C-8640 | [1] | SPRING-CAM | |
| 55. | 7W-5594 | [1] | SHAFT AS-PIVOT | |
| 8C-5899 | [1] | PIN-SPRING | ||
| 56. | 2S-4078 | [1] | SEAL-O-RING | |
| 57. | 7E-3217 | [1] | LEVER AS | |
| 58. | 3P-3547 | [1] | RING-RETAINING | |
| 59. | 114-1803 | [1] | LEVER AS | |
| 60. | 8T-0269 M | [3] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 61. | 7N-2171 | [1] | RING-RETAINING | |
| 62. | 9X-2547 M | [2] | SCREW-FLAT HEAD (M5X0.8X30-MM) | |
| 63. | 4P-3539 | [1] | LEVER-THROTTLE | |
| 64. | 4P-3537 | [1] | RING-TOLERANCE | |
| 65. | 4W-6010 | [1] | CLAMP | |
| 66. | 6V-5683 M | [1] | BOLT (M6X1X16-MM) | |
| 67. | 8T-8895 M | [2] | SETSCREW-SOCKET (M4X0.7X16-MM) | |
| 68. | 5C-8312 M | [1] | NUT (M4X0.7-THD) | |
| 69. | 5M-2057 | [1] | SEAL-O-RING | |
| 70. | 9Y-1837 | [1] | SPRING | |
| 71. | 8C-6365 M | [1] | BOLT-SOCKET HEAD (M3X0.5X6-MM) | |
| 72. | 9T-0823 | [2] | WASHER (3.3X7.4X1-MM THK) | |
| 73. | 7E-7257 | [1] | INSERT | |
| 74. | 6H-9691 | [1] | SEAL-O-RING | |
| 75. | 6V-8189 | [1] | NUT (5/16-18-THD) | |
| 76. | 7E-7952 | [1] | SPRING-FLAT | |
| 77. | 107-7497 | [1] | WASHER-THRUST (8.25X20X0.5-MM THK) | |
| 78. | 109-4587 | [1] | RING-TOLERANCE | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970211
135-7298: GOVERNOR GP-UNIT INJECTOR
135-7298 GOVERNOR GP-UNIT INJECTOR
S/N 8NM1610-UP
PART OF 136-0590 GOVERNOR GP-UNIT INJECTOR
S/N 8NM1610-UP
PART OF 136-0590 GOVERNOR GP-UNIT INJECTOR
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 115-9443 Y | [1] | GOVERNOR GP-UNIT INJECTOR | |
| 2. | 4P-1441 | [1] | CAM-TORQUE | |
| 3. | 126-6230 | [1] | SPRING GP-GOVERNOR | |
| 4. | 9Y-5805 | [1] | PLUG-ORIFICE | |
| 5. | 4P-5745 | [1] | CONTROL AS-FUEL RATIO | |
| 6I-1564 | [1] | DIAPHRAGM | ||
| 7C-5599 | [1] | WASHER | ||
| 7W-1691 | [1] | WASHER (19.15X35X3-MM THK) | ||
| 8T-5447 | [1] | RING-RETAINING | ||
| 6. | 9Y-4808 | [1] | SPRING-DASHPOT | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970212
136-0590: GOVERNOR GP-UNIT INJECTOR
136-0590 GOVERNOR GP-UNIT INJECTOR
S/N 8NM1610-4223
S/N 8NM1610-4223
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS#SEBP22970213
162-0218: INJECTOR GP-FUEL
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 114-8718 | [1] | SEAL-O-RING |
#SEBP22970214
6I-2498: LINES GP-FLEXIBLE FUEL
6I-2498 LINES GP-FLEXIBLE FUEL
S/N 8NM1-4256
FOR USE WITH PIPE THREADS CONNECTOR
AN ATTACHMENT
S/N 8NM1-4256
FOR USE WITH PIPE THREADS CONNECTOR
AN ATTACHMENT
#SEBP22970215
117-5136: LINES GP-FUEL FILTER
117-5136 LINES GP-FUEL FILTER
S/N 8NM1-4256
FOR USE WITH @@@@@121-6839@@@@@, @@@@@121-6840@@@@@, @@@@@121-6841@@@@@, RH MOUNTED FUEL PRIMING PUMP, OR, WHEN USING
AN ATTACHMENT
S/N 8NM1-4256
FOR USE WITH @@@@@121-6839@@@@@, @@@@@121-6840@@@@@, @@@@@121-6841@@@@@, RH MOUNTED FUEL PRIMING PUMP, OR, WHEN USING
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8490 M | [1] | BOLT (M6X1X25-MM) | |
| 2. | 6V-3940 M | [2] | BOLT (M8X1.25X25-MM) | |
| 3. | 5M-5687 | [2] | CLIP | |
| 4. | 8T-7547 M | [2] | BOLT (M8X1.25X30-MM) | |
| 5. | 9M-1974 | [8] | WASHER-HARD (8.8X16X2-MM THK) | |
| 6. | 5P-7970 M | [2] | NUT (M8X1.25-THD)(M8X1.25 THD) | |
| 7. | 6V-2317 M | [4] | BOLT (M8X1.25X30-MM) | |
| 8. | 120-0201 | [1] | BASE AS-FUEL FILTER | |
| 112-6523 | [1] | INSERT-FUEL FILTER | ||
| 9. | 148-8378 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 10. | 104-3987 | [2] | CLIP | |
| 11. | 149-8055 | [1] | TUBE AS | |
| 12. | 119-9293 | [1] | TUBE AS | |
| 13. | 7E-3735 | [1] | GASKET | |
| 14. | 3E-7410 | [1] | TEE | |
| 15. | 141-8288 Y | [1] | VALVE GP-FUEL RELIEF | |
| 16. | 112-5474 | [1] | STRAP AS | |
| 8T-3612 M | [1] | NUT-WELD (M8X1.25-THD) | ||
| 17. | 7E-5986 | [1] | BRACKET AS | |
| 18. | 3J-1907 | [5] | SEAL-O-RING | |
| 19. | 6V-8397 | [6] | SEAL-O-RING | |
| 20. | 6V-8636 | [2] | CONNECTOR (9.27MM ID) | |
| 21. | 9X-8267 | [1] | WASHER (6.6X12X2-MM THK) | |
| 22. | 6V-9850 | [1] | ELBOW (11/16-16THD) | |
| 23. | 6V-9836 | [1] | TEE-SWIVEL | |
| 24. | 8T-2335 | [1] | ELBOW | |
| 25. | 119-5730 | [1] | TUBE AS | |
| 26. | 3N-3252 | [1] | SPRING | |
| 27. | 5F-7054 | [1] | SEAL-O-RING (.406IN OD) | |
| 28. | 5P-7813 | [1] | SEAL-O-RING (18.6MM ID) | |
| 29. | 7E-5189 | [1] | VALVE AS (FUEL)(FILTER) | |
| 30. | 200-4504 | [1] | TUBE AS | |
| 31. | 8T-0151 | [1] | ADAPTER | |
| 32. | 8M-9024 | [2] | WASHER-HARD (10.2X22.5X5-MM THK) | |
| 33. | 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | |
| 34. | 1R-0751 | [1] | FILTER-FUEL (ADVANCED EFFICIENCY) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970216
119-2259: LINES GP-FUEL FILTER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-9024 | [2] | WASHER-HARD (10.2X22.5X5-MM THK) | |
| 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | ||
| 2. | 8T-0788 | [1] | ELBOW | |
| 3. | 6V-8397 | [8] | SEAL-O-RING | |
| 4. | 119-2257 | [1] | TUBE AS | |
| 5. | 6V-8636 | [2] | CONNECTOR | |
| 6. | 3J-1907 | [7] | SEAL-O-RING | |
| 7. | 119-4312 I | [1] | HOSE AS | |
| 8. | 5F-7054 | [1] | SEAL-O-RING | |
| 9. | 8T-7547 M | [2] | BOLT (M8X1.25X30-MM) | |
| 10. | 7E-5190 | [1] | TUBE AS | |
| 11. | 7E-5189 | [1] | VALVE AS (FUEL)(REGULATOR) | |
| 12. | 5P-7813 | [1] | SEAL-O-RING | |
| 13. | 3N-3252 | [1] | SPRING | |
| 14. | 8T-0151 | [1] | ADAPTER | |
| 15. | 7X-2459 | [1] | ADAPTER-TEE | |
| 16. | 6V-9836 | [1] | TEE-SWIVEL | |
| 17. | 3E-7410 | [1] | TEE | |
| 18. | 6V-8724 | [1] | ELBOW | |
| 19. | 7W-0183 | [1] | TUBE AS | |
| 20. | 8T-4200 M | [1] | BOLT (M8X1.25X16-MM) | |
| 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | ||
| 9S-1350 | [1] | CLIP | ||
| 21. | 110-4394 Y | [1] | PUMP GP-FUEL PRIMING | |
| 22. | 6I-2422 | [1] | VALVE AS | |
| 2W-3294 | [1] | PLUNGER AS-VALVE | ||
| 2W-7400 | [1] | SPRING | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6I-2424 | [1] | PLUG | ||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970217
119-2259: LINES GP-FUEL FILTER
119-2259 LINES GP-FUEL FILTER
S/N 8NM1-4256
PRIMING PUMP, LEFT HAND
AN ATTACHMENT
S/N 8NM1-4256
PRIMING PUMP, LEFT HAND
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-9024 | [2] | WASHER-HARD (10.2X22.5X5-MM THK) | |
| 2. | 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | |
| 3. | 6V-8397 | [8] | SEAL-O-RING | |
| 4. | 119-2257 | [1] | TUBE AS | |
| 5. | 6V-8636 | [2] | CONNECTOR | |
| 6. | 3J-1907 | [7] | SEAL-O-RING | |
| 7. | 119-4312 I | [1] | HOSE AS | |
| 8. | 5F-7054 | [1] | SEAL-O-RING | |
| 9. | 8T-7547 M | [2] | BOLT (M8X1.25X30-MM) | |
| 10. | 200-4504 | [1] | TUBE AS | |
| 11. | 7E-5189 | [1] | VALVE AS (FUEL)(REGULATOR) | |
| 12. | 5P-7813 | [1] | SEAL-O-RING | |
| 13. | 3N-3252 | [1] | SPRING | |
| 14. | 8T-0151 | [1] | ADAPTER | |
| 15. | 8T-0788 | [1] | ELBOW | |
| 17. | 3E-7410 | [1] | TEE | |
| 18. | 6V-8724 | [1] | ELBOW | |
| 19. | 7W-0183 | [1] | TUBE AS | |
| 20. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 21. | 8T-4200 M | [1] | BOLT (M8X1.25X16-MM) | |
| 22. | 9S-1350 | [1] | CLIP | |
| 23. | 7X-2459 | [1] | ADAPTER-TEE | |
| 24. | 141-8288 YC | [1] | VALVE GP-FUEL RELIEF | |
| 25. | 110-4394 Y | [1] | PUMP GP-FUEL PRIMING | |
| 26. | 6V-9836 | [1] | TEE-SWIVEL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970218
119-2260: LINES GP-FUEL FILTER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-9024 | [2] | WASHER-HARD (10.2X22.5X5-MM THK) | |
| 2. | 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | |
| 3. | 6V-8397 | [7] | SEAL-O-RING | |
| 4. | 119-2258 | [1] | TUBE AS | |
| 5. | 3J-1907 | [8] | SEAL-O-RING | |
| 6. | 119-4312 I | [1] | HOSE AS | |
| 7. | 5F-7054 | [1] | SEAL-O-RING | |
| 8. | 8T-7547 M | [2] | BOLT (M8X1.25X30-MM) | |
| 9. | 7E-5190 | [1] | TUBE AS | |
| 10. | 7E-5189 | [1] | VALVE AS (FUEL)(REGULATOR) | |
| 11. | 5P-7813 | [1] | SEAL-O-RING | |
| 12. | 3N-3252 | [1] | SPRING | |
| 13. | 8T-0151 | [1] | ADAPTER | |
| 14. | 6V-8636 | [2] | CONNECTOR | |
| 15. | 6V-8774 | [1] | TEE | |
| 16. | 3E-7410 | [1] | TEE | |
| 17. | 6V-8724 | [1] | ELBOW | |
| 18. | 7W-0183 | [1] | TUBE AS | |
| 19. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 20. | 8T-4200 M | [1] | BOLT (M8X1.25X16-MM) | |
| 21. | 9S-1350 | [1] | CLIP | |
| 22. | 7X-2459 | [1] | ADAPTER-TEE | |
| 23. | 6I-2422 | [1] | VALVE AS | |
| 2W-3294 | [1] | PLUNGER AS-VALVE | ||
| 2W-7400 | [1] | SPRING | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| [1] | HOUSING-VALVE | |||
| 6I-2424 | [1] | PLUG | ||
| 24. | 8T-0788 | [1] | ELBOW | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP22970219
119-2260: LINES GP-FUEL FILTER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-9024 | [2] | WASHER-HARD (10.2X22.5X5-MM THK) | |
| 2. | 6V-6317 M | [2] | BOLT (M10X1.5X20-MM) | |
| 3. | 6V-8397 | [6] | SEAL-O-RING | |
| 4. | 119-2258 | [1] | TUBE AS | |
| 5. | 3J-1907 | [7] | SEAL-O-RING | |
| 6. | 119-4312 I | [1] | HOSE AS | |
| 7. | 5F-7054 | [1] | SEAL-O-RING | |
| 8. | 8T-7547 M | [2] | BOLT (M8X1.25X30-MM) | |
| 9. | 200-4504 | [1] | TUBE AS | |
| 10. | 7E-5189 | [1] | VALVE AS (FUEL)(REGULATOR) | |
| 11. | 5P-7813 | [1] | SEAL-O-RING | |
| 12. | 3N-3252 | [1] | SPRING | |
| 13. | 8T-0151 | [1] | ADAPTER | |
| 14. | 6V-8774 | [1] | TEE | |
| 16. | 3E-7410 | [1] | TEE | |
| 17. | 148-8378 | [1] | ELBOW AS | |
| 6V-8397 | [1] | SEAL-O-RING (12.83MM OD) | ||
| 6V-8724 | [1] | ELBOW | ||
| 3J-1907 | [1] | SEAL-O-RING (11.89MM ID) | ||
| 18. | 7W-0183 | [1] | TUBE AS | |
| 19. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 20. | 8T-4200 M | [1] | BOLT (M8X1.25X16-MM) | |
| 21. | 9S-1350 | [1] | CLIP | |
| 22. | 7X-2459 | [1] | ADAPTER-TEE | |
| 23. | 141-8288 YC | [1] | VALVE GP-FUEL RELIEF | |
| 24. | 8T-0788 | [1] | ELBOW | |
| 25. | 6V-8636 | [2] | CONNECTOR | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
FUEL SYSTEM
GOVERNOR GP
Engine News
Special Instruction
Using the 127-3458 Sleeve Replacement Tool Group{1290}
Using the 127-3458 Sleeve Replacement Tool Group{1290}
Using the 127-3458 Sleeve Replacement Tool Group{1290}
Specifications
Systems Operation
Testing and Adjusting
Installation of Governor on 1U7326 Governor Calibration Bench
3114, 3116 and 3126 MUI Engine Governors
3114, 3116 and 3126 MUI Engine Governors
Setting the Governor Load Stop Dimension for More Than 9.00 mm
3114, 3116 and 3126 MUI Engine Governors
3114, 3116 and 3126 MUI Engine Governors
Throttle Lever Orientation (Types IV, V, VI, VII, and Some III) - Check
3114, 3116 and 3126 MUI Engine Governors
3114, 3116 and 3126 MUI Engine Governors
Throttle Lever (Types IV, V, VI, VII, and Some III) - Remove
3114, 3116 and 3126 MUI Engine Governors
3114, 3116 and 3126 MUI Engine Governors
Throttle Lever (Types IV, V, VI, VII, and Some III) - Install
3114, 3116 and 3126 MUI Engine Governors
3114, 3116 and 3126 MUI Engine Governors
Troubleshooting
Disassembly and Assembly
Caterpillar Parts SIS Catalog 3126 :
Truck sale:
On Request




