FUEL SYSTEM
PUMP GP-UNIT INJECTOR HYDFILTER GP-FUEL
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
FILTER GP-FUEL
PUMP GP-FUEL TRANSFER
FUEL SYSTEM
PUMP GP-UNIT INJECTOR HYD#SEBP33260130
191-3517: PUMP & MTG GP-UNIT INJ HYD
191-3517 PUMP & MTG GP-UNIT INJ HYD
S/N 4ZF25705-25737
PART OF 168-7966 ENGINE AR-CORE
S/N 4ZF25705-25737
PART OF 168-7966 ENGINE AR-CORE
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 183-3399 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 1A. | 6V-8636 | [1] | CONNECTOR | |
| 1B. | 214-7568 | [1] | SEAL-O-RING | |
| 1C. | 221-3494 | [1] | SEAL-O-RING | |
| 2. | 183-3407 | [1] | PLUG AS | |
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 153-4906 | [1] | SEAL-O-RING | ||
| 3. | 193-2162 | [1] | TUBE AS | |
| 4. | 262-6074 | [1] | TUBE AS | |
| 5. | 227-5904 | [1] | SEAL-O-RING (UNIT INJECTOR HYD PUMP) | |
| 6. | 312-0676 C | [1] | PUMP GP-UNIT INJECTOR HYD | |
| 7. | 030-7950 | [1] | ELBOW | |
| 8. | 3E-9412 | [1] | DOWEL | |
| 9. | 5P-3264 | [1] | ELBOW | |
| 10. | 6V-4589 | [1] | SEAL-O-RING | |
| 11. | 6V-5050 | [1] | SEAL-O-RING | |
| 12. | 6V-5839 | [2] | WASHER (11X21X2.5-MM THK) | |
| 13. | 6V-7981 M | [2] | BOLT (M10X1.5X70-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP33260131
191-3517: PUMP & MTG GP-UNIT INJ HYD
191-3517 PUMP & MTG GP-UNIT INJ HYD
S/N 4ZF25738-26028
PART OF 168-7966 ENGINE AR-CORE
S/N 4ZF25738-26028
PART OF 168-7966 ENGINE AR-CORE
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 183-3399 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 1A. | 6V-8636 | [1] | CONNECTOR | |
| 1B. | 214-7568 | [1] | SEAL-O-RING | |
| 1C. | 221-3494 | [1] | SEAL-O-RING | |
| 2. | 183-3407 | [1] | PLUG AS | |
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 153-4906 | [1] | SEAL-O-RING | ||
| 3. | 193-2162 | [1] | TUBE AS | |
| 4. | 262-6074 | [1] | TUBE AS | |
| 5. | 227-5904 | [1] | SEAL-O-RING (UNIT INJECTOR HYD PUMP) | |
| 6. | 319-0676 C | [1] | PUMP GP-UNIT INJECTOR HYD | |
| 7. | 030-7950 | [1] | ELBOW | |
| 8. | 3E-9412 | [1] | DOWEL | |
| 9. | 5P-3264 | [1] | ELBOW | |
| 10. | 6V-4589 | [1] | SEAL-O-RING | |
| 11. | 6V-5050 | [1] | SEAL-O-RING | |
| 12. | 6V-5839 | [2] | WASHER (11X21X2.5-MM THK) | |
| 13. | 6V-7981 M | [2] | BOLT (M10X1.5X70-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP33260132
191-3517: PUMP & MTG GP-UNIT INJ HYD
191-3517 PUMP & MTG GP-UNIT INJ HYD
S/N 4ZF26029-UP
PART OF 168-7966 ENGINE AR-CORE
S/N 4ZF26029-UP
PART OF 168-7966 ENGINE AR-CORE
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 371-7191 C | [1] | ELBOW AS | |
| 1A. | 371-7190 C | [1] | ADAPTER-ELBOW | |
| 1B. | 214-7568 | [1] | SEAL-O-RING | |
| 1C. | 228-7090 C | [1] | SEAL-O-RING | |
| 2. | 389-3708 | [1] | PLUG AS | |
| 214-7568 | [1] | SEAL-O-RING | ||
| 360-3679 | [1] | PLUG-CONNECTOR (9/16-18-THD) | ||
| 3. | 378-5637 C | [1] | TUBE AS | |
| 4. | 262-6074 | [1] | TUBE AS | |
| 5. | 227-5904 | [1] | SEAL-O-RING (UNIT INJECTOR HYD PUMP) | |
| 6. | 319-0676 | [1] | PUMP GP-UNIT INJECTOR HYD | |
| 7. | 357-4619 | [1] | ELBOW AS | |
| 030-7950 | [1] | ELBOW | ||
| 238-5082 | [1] | SEAL-O-RING | ||
| 8. | 3E-9412 | [1] | DOWEL | |
| 9. | 377-9623 | [1] | ELBOW AS | |
| 5P-3264 | [1] | ELBOW | ||
| 238-5081 | [1] | SEAL-O-RING | ||
| 10. | 6V-7981 M | [2] | BOLT (M10X1.5X70-MM) | |
| 11. | 319-6240 C | [1] | CONNECTOR AS | |
| 11A. | 6V-9873 C | [1] | CONNECTOR | |
| 11B. | 214-7568 | [1] | SEAL-O-RING | |
| 11C. | 228-7090 C | [1] | SEAL-O-RING | |
| 12. | 6V-5839 | [2] | WASHER (11X21X2.5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP33260133
190-1105: PUMP GP-FILTER & FUEL TRANSFER
190-1105 PUMP GP-FILTER & FUEL TRANSFER
S/N 4ZF4479-UP
PART OF 168-7967 ENGINE AR
Type 1
S/N 4ZF4479-UP
PART OF 168-7967 ENGINE AR
Type 1
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-9655 | [6] | MOUNT-ISOLATION | |
| 2. | 188-6121 Y | [1] | PUMP GP-FUEL PRM & PRIM FILTER (WITH WATER SEPARATOR) | |
| 3. | 191-1782 | [1] | SPACER (8.5X12.7X38.2-MM THK) | |
| 4. | 191-1783 | [2] | SPACER (8.5X12.7X87.3-MM THK) | |
| 5. | 7X-2539 M | [2] | BOLT (M8X1.25X110-MM) | |
| 6. | 8T-6869 M | [1] | BOLT (M8X1.25X60-MM) | |
| 7. | 9N-0869 | [6] | WASHER-HARD (8.8X25.5X2-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33260134
190-1105: PUMP GP-FILTER & FUEL TRANSFER
190-1105 PUMP GP-FILTER & FUEL TRANSFER
S/N 4ZF4479-UP
PART OF 168-7967, 285-6123 ENGINE AR
Type 2
S/N 4ZF4479-UP
PART OF 168-7967, 285-6123 ENGINE AR
Type 2
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-9655 | [6] | MOUNT-ISOLATION | |
| 2. | 256-6915 Y | [1] | PUMP GP-FUEL TRANSFER | |
| 3. | 191-1782 | [1] | SPACER (8.5X12.7X38.2-MM THK) | |
| 4. | 191-1783 | [2] | SPACER (8.5X12.7X87.3-MM THK) | |
| 5. | 7X-2539 M | [2] | BOLT (M8X1.25X110-MM) | |
| 6. | 8T-6869 M | [1] | BOLT (M8X1.25X60-MM) | |
| 7. | 9N-0869 | [6] | WASHER-HARD (8.8X25.5X2-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33260135
235-8725: PUMP GP-FILTER & FUEL TRANSFER
235-8725 PUMP GP-FILTER & FUEL TRANSFER -PRIMARY
S/N 4ZF4479-UP
PART OF 256-6915 PUMP GP-FUEL TRANSFER
S/N 4ZF4479-UP
PART OF 256-6915 PUMP GP-FUEL TRANSFER
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP33260136
166-1759: PUMP GP-FUEL INJECTION
166-1759 PUMP GP-FUEL INJECTION
S/N 4ZF4479-UP
PART OF 168-7966 ENGINE AR-CORE
S/N 4ZF4479-UP
PART OF 168-7966 ENGINE AR-CORE
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 172-5780 Y | [6] | PUMP GP-UNIT INJECTION (HEUI) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33260137
188-6121: PUMP GP-FUEL PRM & PRIM FILTER
188-6121 PUMP GP-FUEL PRM & PRIM FILTER -WITH WATER SEPARATOR
S/N 4ZF4479-UP
PART OF 190-1105 PUMP GP-FILTER & FUEL TRANSFER
S/N 4ZF4479-UP
PART OF 190-1105 PUMP GP-FILTER & FUEL TRANSFER
#SEBP33260138
190-8977: PUMP GP-FUEL PRM & WATER SEP
190-8977 PUMP GP-FUEL PRM & WATER SEP
S/N 4ZF4479-UP
PART OF 188-6121 PUMP GP-FUEL PRM & PRIM FILTER
S/N 4ZF4479-UP
PART OF 188-6121 PUMP GP-FUEL PRM & PRIM FILTER
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP33260139
256-6915: PUMP GP-FUEL TRANSFER
256-6915 PUMP GP-FUEL TRANSFER
S/N 4ZF4479-UP
PART OF 190-1105 PUMP GP-FILTER & FUEL TRANSFER
S/N 4ZF4479-UP
PART OF 190-1105 PUMP GP-FILTER & FUEL TRANSFER
Parts for your 12H MOTOR GRADER:
CATERPILLAR SISInformation:
FUEL SYSTEM
PUMP GP-UNIT INJECTOR HYD
Special Instruction
Installation of the 262-5465 Check Valve Kit or the 266-4455 Check Valve Kit {1714}
Installation of the 262-5465 Check Valve Kit or the 266-4455 Check Valve Kit {1714}
Installation of the 262-5465 Check Valve Kit or the 266-4455 Check Valve Kit {1714}
Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}
Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}
Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}
Specifications
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 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
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}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Troubleshooting
Disassembly and Assembly
Service Magazine




