Caterpillar original 11R-0282 Diesel Fuel Injector for 3508 3512 3516 3524 C13 3500B 5130B 5230B Construction Machinery Replacement for OEM new original new injector

The Caterpillar 11R-0282 fuel injector is engineered to deliver precision fuel atomization and stable injection pressure for CAT 3512B, 3516B, and 3508B diesel engines. Manufactured to OEM-equivalent standards, this injector assembly ensures optimized combustion efficiency, reduced emissions, and maximum engine performance across demanding industrial, marine, and power generation applications. The cross reference 0R-8477 provides a reliable direct replacement option for heavy-duty operations.

Constructed with enhanced wear resistance, corrosion-resistant materials, and high thermal resistance, the 11R-0282 injector is designed for exceptional durability and consistent fuel delivery under extreme operating conditions. It is widely applied in diesel generator sets, marine propulsion and auxiliary engines, mining equipment, offshore platforms, oilfield power systems, industrial compressors, and pump drives. The robust design significantly reduces maintenance costs while extending service life in critical equipment such as haul trucks, drilling rigs, fracturing equipment, cargo ships, and utility backup power systems.

Proper installation of the 11R-0282 injector requires disconnecting the engine power source, cleaning the injector mounting area, inspecting the injector bore, installing new sealing components, applying OEM torque values, and performing fuel system bleeding. Regular maintenance practices—including the use of high-quality diesel fuel, timely fuel filter replacement, and scheduled injector testing—help prevent common issues such as difficult engine starting, reduced power output, excessive exhaust smoke, increased fuel consumption, engine misfire, rough idle, and engine vibration, ensuring long-term reliable operation.