Caterpillar original Caterpillar 0R-2924 replacement fuel injector for diesel engine spare parts new injector original new injector

Built for demanding industrial environments, the Caterpillar 0R-2924 fuel injector assembly is engineered for use across the CAT 3500 Series engine family, including the 3512A, 3512B, 3508, 3516, 3516B, and 3516C platforms. Compatible with 0R-2411, 7C-4175, 7C-0345, and 6I-4356, this injector serves diesel generator sets, marine propulsion engines, mining haul trucks, oilfield power units, offshore platforms, and heavy construction equipment operating under continuous-duty and prime-power conditions.

Manufactured to OEM-level dimensional accuracy, the 0R-2924 features a precision-machined nozzle, corrosion-resistant internal components, and high-pressure fuel delivery capability. It receives high-pressure fuel from the injection system, precisely meters the required fuel quantity, atomizes diesel into microscopic droplets, and delivers the charge directly into the combustion chamber. Every unit is tested before shipment to ensure consistent spray pattern, stable injection pressure, and reliable atomization for complete combustion and optimal engine output.

Routine maintenance maximizes service life: operators should use clean diesel fuel, replace fuel filters on schedule, prevent water contamination, monitor fuel pressure, and conduct injector testing during major overhauls according to Caterpillar maintenance intervals. Early symptoms such as difficult starting, excessive black or white smoke, increased fuel consumption, power loss, rough operation, or cylinder misfire often indicate injector-related issues requiring prompt attention. Backed by a 12-month warranty, the 0R-2924 provides a dependable replacement solution for industrial, marine, mining, and power generation fleets.