Perkins original Perkins 618-0750 Fuel Injector Assy Replacement for OEM C15 C18 C27 C32 3406E Excavator E365C 374D new injector original new injector

The Perkins C18 Injector 618-0750 is engineered as a direct OE replacement for Perkins C18 series diesel engines, meeting strict factory specifications for emissions compliance and combustion efficiency. Built with a heat-treated high-strength alloy steel body and hardened internal components, this injector delivers consistent fuel metering across a wide range of operating conditions found in construction, mining, marine, and power generation applications. Each assembly is pressure-tested to verify sealing integrity and spray performance before shipment.

Precision-machined nozzle components and micron-level machining tolerances ensure uniform spray patterns and optimal fuel atomization, which directly contributes to cleaner combustion and reduced exhaust emissions. The injector is designed to be fully compatible with Perkins diagnostic calibration tools, allowing straightforward integration into existing service procedures. Its corrosion-resistant coatings and high-temperature materials protect internal components against wear caused by contaminated fuel, thermal cycling, and harsh operating environments common in heavy-duty industrial settings.

Suitable for Perkins C18, C18 ACERT, and C18 Marine engine configurations, the 618-0750 injector supports equipment including 772G, 777G, and 784B construction trucks, 789D and 793F mining trucks, and C18 genset power units. Recommended maintenance includes inspection every 500 operating hours and replacement between 6000 and 8000 hours, ensuring long-term reliability across demanding industrial applications.