Product Description The YPI-QSK60-4326781 diesel fuel injector corresponds to Cummins OEM part number 4326781 and is designed for Cummins QSK45 and Cummins QSK60 diesel engines equipped with the HPI (High Pressure Injection) fuel system. It provides precise fuel metering and efficient atomization under high-load operating conditions, helping maintain stable engine performance, reduce fuel consumption, and deliver rated engine power. The injector is widely used in mining, power generation, marine, and industrial equipment operating in demanding environments. Fully compliant with OEM specifications and compatible with Cummins QSK45 and Cummins QSK60 engines.
Specifications Brand: Cummins OEM Manufacturer: Cummins Inc. OEM Part Number: 4326781 Alternative Part Numbers: 4088428, 4087894, 4002145, 4928346, 3766446 Type: Electronically Controlled HPI Unit Injector Fuel Type: Diesel Engine Compatibility: Cummins QSK45, Cummins QSK60 Dimensions & Weight: Package Size: 320 × 170 × 80 mm; Weight: Approx. 1.5 kg
Features High-Pressure Fuel Injection. The HPI system provides precise fuel metering and stable engine performance under heavy-duty operating conditions Heavy-Duty Operation. Designed for continuous operation in mining, industrial, and power generation equipment working under extreme loads Electronic Control. Integrated with the Cummins electronic engine management system for accurate control of injection timing and fuel delivery parameters. Efficient Fuel Atomization Contributes to: • Reduced fuel consumption • Lower exhaust smoke emissions • Stable engine power output • Reduced load on the cylinder and piston assembly Applications: Mining Trucks, Mining Equipment, Power Generation Sets, Marine Vessels, Industrial Equipment
Important Notice Compatibility is provided for reference only. Always verify the injector using the OEM part number or the Engine Serial Number (ESN) before ordering.