CAT C9 Injector 328-2578 / 20R-8062 / 238-8092
Optimal combustion for your Caterpillar equipment.
High-pressure fuel injector, part numbers 328-2578 (3282578), 20R-8062 And 238-8092 (2388092), is a high-precision electro-hydraulic component designed specifically for motor power systems Caterpillar C9. Designed for intensive applications in the construction, public works, mining and industrial sectors, this injector guarantees perfectly controlled fuel atomization to ensure efficient combustion and optimal engine performance.
As part of a preventive maintenance and operating cost reduction approach, it helps to restore the engine's original power, reduce black smoke emissions and optimize fuel consumption.
Precision engineering adapted to the most demanding operating conditions
The design of this injector meets the highest quality standards to ensure the reliability and longevity of Caterpillar engines subjected to intensive workloads.
High Precision Spray Nozzle
Equipped with precisely calibrated micro-orifices, it guarantees fine and homogeneous atomization of the fuel, promoting complete combustion and better energy efficiency.
High-Reactivity Solenoid Valve
Ensures fast and precise injection cycles allowing optimal fuel flow management and immediate engine response.
Reinforced Internal Components
The needle, seat and critical components are made from high-strength, heat-treated materials to withstand extreme pressures and prolonged wear.
High Reliability Sealing
Designed to maintain a perfect seal in the injection circuit and prevent any leaks that could affect engine performance.
Optimized benefits for your construction equipment
| Technical Advantage | Direct impact on operations |
|---|---|
| Complete and efficient combustion | Reduction in fuel consumption and polluting emissions. |
| Engine power restoration | Improved torque and performance under heavy load. |
| Regular engine operation | Reduced vibration, misfires and improved idle speed. |
| Easier start-ups | Increased reliability during both cold and hot starts. |
| Original compatibility | Direct installation without modification of the existing injection system. |
Hardware Specifications and Compatibility
| Attribute | Specification |
| Manufacturer References | 328-2578 / 3282578 / 20R-8062 / 238-8092 / 2388092 |
| Associated Engine Model | Caterpillar C9 |
| Part Type | High-pressure fuel injector |
| System Type | High-pressure electronic injection |
| Main Applications | Construction equipment, earthmoving machinery, mining and industrial equipment equipped with CAT C9 engines |
| Sustainable Commitment | Robust design suitable for dusty environments, high temperatures, and intensive work cycles. |
Kasparts' expertise to guarantee your productivity
The injector 328-2578 / 20R-8062 / 238-8092 This product provides a reliable solution for correcting power loss, excessive fuel consumption, hard starting, and excessive smoke emissions. Thanks to its precision design and exceptional durability, it helps maintain the performance and longevity of your Caterpillar C9 engine.
By choosing Kasparts for your spare parts, you are investing in the quality, reliability and continuity of your operations, even in the most demanding working environments.

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