Caterpillar original Caterpillar 10R-7231 fuel injector replacement for OEM 3406E 3412E engine common rail new injector original new injector

The Caterpillar C15 fuel injector 10R-7231 is a precision-engineered OEM replacement component designed to deliver consistent fuel atomization and efficient combustion across a wide range of heavy-duty diesel applications. Built to original equipment specifications, this injector incorporates a precision-machined nozzle assembly and OEM-grade internal valve technology, ensuring optimal spray pattern, accurate metering, and stable cylinder pressure under demanding load conditions. It serves as a direct replacement for cross reference numbers 249-0713, 328-2576, and 328-2585, providing seamless compatibility with the CAT C15 and CAT C15 ACERT engine platforms.

Manufactured using high-temperature resistant materials and corrosion-resistant fuel passages, the 10R7231 injector is engineered for extended service life and reliable performance in harsh operating environments. Each unit is 100% flow calibrated and 100% bench tested to confirm it meets strict OEM quality standards before shipment. The heavy-duty industrial construction supports use in on-highway trucks, generator sets, marine propulsion systems, construction equipment, mining machinery, oilfield equipment, and agricultural applications, making it a versatile solution for fleet operators and equipment owners.

With a 12-month warranty and export-grade industrial packaging, this fuel injector offers dependable performance, reduced downtime, and simplified installation for maintenance professionals seeking OEM-equivalent replacement parts for Caterpillar C15 series engines.