571-0940 Cylinder Head Injector
Cat® Injector for C4.4/C7.1/XQP115 Engines
Description
Fuel injectors (e.g., 571-0940) deliver the right amount of fuel to the internal combustion engine at the right time. Cat injectors use specialized product metallurgy, proprietary manufacturing processes, and design to deliver injectors that meet today's performance and injection pressure standards and comply with emissions requirements.
Cat injectors are built for your Cat engine and the low-sulfur, low-lubricity fuels used today. Regardless of what equipment it powers or the operating conditions it must withstand, you get outstanding wear life, fuel economy, and overall performance.
Features
- Fuel injector, with clip and seals
- Flow Rate: 1119 cc
- Injector Length: 156 mm (6.1 in)
- Nozzle Length: 21.5 mm (0.84 in)
Applications
C4.4/C7.1/XQP115 Engines
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Corrosion Preventative Fluid |
|---|---|
| Overall Length | 177.3 mm (7.0 in) |
Compatible Equipment
- Generator Sets: C4.4
- Wheel Excavators: M320
- Compactors: CS12, CP56B, CS68B, CS56B, CS74B, CS78B
- Dozers: D4
- Excavators: 325, 323 GX, 320, 320 GC, 323, 120 GC
Additional information
| Machine Model | 120 GC, 320, 320 GC, 323, 323 GX, 325, C4.4, CP56B, CS12, CS56B, CS68B, CS74B, CS78B, D4, M320 |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Dozers, Compactors, Generator Sets |
| Part Source | Genuine OEM |








