Caterpillar original 268-1840 Fuel Injector 328-2587 Replacement for OEM 20R-8066, 295-1412 for CAT C7 Engine, Excavator Aftermarket Replacement Parts original new injector

Engineered as a reliable aftermarket replacement component for Caterpillar C7 series diesel engines, the 268-1840 (alternatively searched as 2681840) common rail fuel injector assembly is primarily designed for heavy-duty excavator platforms including CAT 324D, 325D, E324D, E325D and E329D. It may also suit other C7-powered industrial equipment, pending compatibility checks. This part is positioned as a direct-fit replacement solution for diesel injection system repairs and engine overhauls across construction, mining and industrial operation scenarios.

This diesel injector performs the core function of delivering accurately metered diesel fuel into the engine combustion chamber to support optimal fuel atomization, consistent combustion efficiency, reliable cold-start performance, responsive engine output and stable operation under sustained industrial loads. It is available in multiple condition options including new, original-type, aftermarket and remanufactured units based on stock availability, with recommended order quantities of 1 piece for single-cylinder repairs or 6 pieces for full engine service.

To reduce fitment discrepancy risks, all buyers are required to verify the part number, engine model, machine model, engine serial number, equipment serial number and physical structure of the original injector before placing orders. This component is tailored to the needs of B2B buyers including heavy equipment parts distributors, diesel repair workshops, injection service centers, construction fleet maintenance teams, mining contractors and engine rebuilders seeking dependable C7 fuel system replacement parts.