Caterpillar original Replacement Common Rail Fuel Injector 10R-8988 for Caterpillar C15 C18 Diesel Engines, Replacement for OEM 295-9085, Suitable for Excavator Applications original new injector

The Caterpillar 10R-8988 is a heavy-duty, high-performance high-pressure common rail diesel injector engineered specifically for Caterpillar C18 series engine platforms. As a critical fuel system component, it is manufactured to meet or exceed strict OEM specifications, delivering precise fuel metering, optimal atomization, and improved combustion efficiency while ensuring stable fuel delivery even under extreme temperature, pressure, and load conditions in demanding industrial environments.

This injector is compatible with a full range of 18.1-liter inline 6-cylinder turbocharged C18 diesel variants, including C18 ACERT, industrial, marine, and generator set engines. It is widely adopted across construction machinery, mining and quarry equipment, marine propulsion and auxiliary systems, oilfield power units, stationary generators, industrial pump systems, and heavy-duty transportation assets, serving fleet operators, equipment owners, maintenance workshops, engine rebuilders, and global parts distributors.

Constructed with hardened alloy steel, precision-ground internal components, multi-hole nozzle design, and corrosion-resistant surface treatments, the 10R-8988 supports improved fuel economy, reduced exhaust emissions, sharper throttle response, increased engine power, reduced engine noise, and lower long-term maintenance costs. It meets OEM performance standards and comes with a 12-month warranty to deliver reliable, cost-effective fuel system performance for continuous industrial operations.