Caterpillar original Fuel Injector 166-0151 170-5252 187-6549 10R-0967 10R-0961 10R-1258 10R-1003 C12/345B II/365B L Engine original new injector

Caterpillar original Fuel Injector 166-0151 170-5252 187-6549 10R-0967 10R-0961 10R-1258 10R-1003 C12/345B II/365B L Engine original new injector

Engineered to meet or exceed original equipment specifications, the Caterpillar 10R-0961 fuel injector provides dependable operation. Manufactured using premium alloy steel materials and advanced precision machining processes, this injector is designed to withstand extreme operating temperatures, high fuel pressures, vibration loads, and continuous-duty industrial environments. Its robust construction ensures long service life and consistent performance under demanding operating conditions. This injector offers OEM-quality performance and reliability at an aftermarket price point, making it an ideal choice for your maintenance needs. Whether you're performing routine maintenance or a complete engine overhaul, this fuel injector provides the quality and performance you need to keep your equipment running smoothly and efficiently. It is built with durable materials and precision engineering to ensure that it can withstand the challenges of heavy-duty use while providing optimal fuel delivery and combustion efficiency, ensuring that your engine operates at peak performance while minimizing fuel consumption and emissions. The Caterpillar 10R-0961 / 10R0961 diesel fuel injector is an industrial-grade fuel injection component designed for selected Caterpillar C10, C12, 3176C, and 3196 diesel engine applications. It is commonly listed in public CAT parts channels as a Cat Reman Fuel Nozzle / Fuel Injector and is also referenced by aftermarket diesel injector suppliers for Caterpillar C-10 and C-12 engines. CAT’s public parts listing identifies 10R-0961 as a remanufactured fuel injector and also connects it with 212-3465 Injector GP-Fuel information. This injector is used in heavy-duty diesel applications where accurate fuel metering, spray atomization, combustion stability, low smoke output, and long service life are critical. It is suitable for the replacement, repair, remanufacturing, rebuild, maintenance, and fleet service markets for construction machinery, trucks, industrial engines, agricultural tractors, generator sets, marine auxiliary engines, mining machinery, and heavy equipment power systems. Public diesel injector supplier listings commonly associate 10R0961 / 10R-0961 with cross-reference.