1. Product Information
Caterpillar’s C7, C9, and C-9 engines utilize Hydraulic Electronic Unit Injector (HEUI) systems, which require precise fuel delivery components. Understanding the available pump parts and repair options is essential for maintaining these engines’ performance.
2. Product Model List
| No. | Product | Picture |
|---|---|---|
| 1 | Pump Body | 
|
| 2 | Poppet Valve |  |
| 3 | Check Valve |  |
| 4 | Solenoid Valve |  |
| 5 | Rotation Axis |  |
| 6 | Rotation Axis |  |
| 7 | Supply Pump |  |
| 8 | Pump Shaft Roller Bearing |  |
| 9 | Pump Bladder Bearing |  |
| 10 | Side Cover | 
|
| 11 | Poppet Valve |  |
| 12 | Turntable |  |
| 13 | Lifting Block Shaft | 
|
| 14 | Suooly Pump Shaft | 
|
| 15 | Pump Bladder Component | 
|
| 16 | Repair Kit | 
|
