original 10R-0961 Excavator Diesel Injector Common Rail Fuel Injector 212-3463 212-3465 10R-9235 for C11 C13 Engine new injector original new original new injector

Engineered as a direct-fit remanufactured replacement, the 10R-0961 (10R0961) fuel injector is calibrated for C10 and C12 engines, as well as the 3176, 3176B, 3176C, and 3196 diesel engine platforms used across industrial, construction, agricultural, and marine applications. The unit is designed to restore original fuel metering accuracy, balanced cylinder-to-cylinder combustion, and consistent throttle response, supporting stable operation in heavy-duty service cycles where injector wear directly impacts engine performance.

Internally, the injector features wear-resistant coated plungers, precision-machined nozzle components, and updated engineering per reman specifications to maintain spray pattern quality under low-sulfur, low-lubricity diesel fuel conditions. Each assembly undergoes extensive reliability testing to verify injection pressure, atomization, and sealing integrity before release for the rebuild and repair market. The reman construction provides a cost-effective solution for fleet operators, engine rebuilders, and independent service shops seeking original-type performance.

For C13 family applications, confirmation by engine serial number, arrangement number, removed injector number, and calibration data is required prior to installation. The injector supports Challenger 65E, 75D, 75E, 85D, 85E, and 95E tractors, along with a wide range of construction machinery, diesel generator sets, marine engines, industrial power units, heavy-duty trucks, agricultural tractors, and mining equipment, making it a versatile option for global parts distribution and heavy equipment maintenance programs.