Perkins original 10R-2772 Common Rail Fuel Injector Assembly for C15 C18 C32 Diesel Engine Excavator AD55 AD45B 253-0618 10R2772 Replacement for OEM new original new injector

The Perkins C18 Fuel Injector 10R-2772 is an OEM standard electronic diesel injector engineered for the Perkins C18 engine platform, including C18 ACERT, marine propulsion, auxiliary marine, generator set, industrial power unit, and oilfield engine configurations. Manufactured from hardened alloy steel using precision CNC machining, this injector delivers consistent fuel metering and optimized spray atomization across heavy-duty operating cycles. It is designed as a direct replacement for Perkins OE 10R-2772, with cross reference compatibility for 328-2585 and 387-9433, ensuring straightforward installation into existing fuel systems without modification.

Built to withstand the high-pressure demands of common rail diesel injection, the 10R-2772 incorporates advanced nozzle technology that promotes efficient combustion, reduced emissions, and stable engine performance under continuous industrial load. The corrosion-resistant surface treatment extends service life in harsh environments such as marine vessels, mining operations, petroleum sites, and outdoor power generation installations. Each unit is 100% performance tested prior to shipment to verify flow rate, spray pattern, and sealing integrity, supporting reliable operation in mission-critical applications.

Routine maintenance practices including scheduled fuel filter replacement, contamination prevention, and periodic injector diagnostics help maximize the service interval of this component. When symptoms such as hard starting, black smoke, power reduction, increased fuel consumption, or engine knock are observed, the 10R-2772 serves as a dependable replacement solution that restores original engine performance parameters to Perkins C18 powered equipment.