Caterpillar original New Fuel Injector 392-0217 20R-1278 386-1769 10R-3255 230-9457 for Caterpillar Generator Set Marine 3508B 3512B 3516B Engine original new injector
Caterpillar original New Fuel Injector 392-0217 20R-1278 386-1769 10R-3255 230-9457 for Caterpillar Generator Set Marine 3508B 3512B 3516B Engine original new injector
Installation Position | Cylinder Head |
Condition | OEM / Reman / Replacement |
Product Type | Fuel Injector Assembly |
Cross Number / Universal Number | 10R-3255, 10R3255, 386-1769, 392-0217, 230-9457, 20R-1278 |
Brand | Caterpillar |
Quality Standard | OEM Equivalent |
Application Type | Industrial / Commercial |
Vehicle / Equipment Application | Industrial Engines, Power Generation Equipment, The injector is extensively used in CAT 3512B-powered generator sets installed in:, Power Plants, Industrial Manufacturing Facilities, Marine Equipment Database, Commercial Shipping, Fishing Fleets |
Warranty | Supplier Dependent |
Applicable Engine | CAT 3512B, CAT 3512B HD, CAT 3512B Marine, CAT 3512B Generator Engine, CAT 3512B Industrial Power Unit, CAT 3512B Industrial Engine |
OE Number | 10R-3255 |
Fuel Type | Diesel |
With its robust construction and precise manufacturing, the Caterpillar 10R-3255 fuel injector delivers reliable performance in diverse operating conditions. This injector provides reliable performance and long service life, making it an excellent choice for your diesel engine needs. It is engineered to deliver consistent fuel delivery, optimal combustion, and dependable operation in even the most demanding industrial environments. This injector is a smart investment in maintaining your equipment's performance and productivity over time, ensuring that your machinery operates at its best day after day. Whether you're working in construction, mining, marine, or industrial applications, this fuel injector provides the quality, reliability, and performance you need to keep your equipment running smoothly and efficiently. It is built with durable materials and advanced engineering techniques 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 3512B Fuel Injector 10R-3255 is a high-precision heavy-duty diesel fuel injector engineered for Caterpillar 3512B engine platforms operating in some of the world's most demanding industrial environments. Designed to meet OEM performance standards, the 10R-3255 injector delivers precise fuel metering, optimal atomization, consistent combustion efficiency, and reliable engine performance across power generation, marine, mining, oil and gas, construction, and industrial sectors. 10R-3255, 10R3255, 386-1769, 3861769, 392-0217, 3920217, 230-9457, 2309457, 20R-1278, 20R1278 These part numbers are widely recognized throughout Caterpillar parts distribution networks, industrial diesel engine rebuilders, injector remanufacturing facilities, aftermarket suppliers, and international engine parts databases. The CAT 3512B engine is one of Caterpillar's most successful large-bore diesel engine platforms, utilized globally in continuous-duty generator sets, emergency power stations, marine propulsion systems, offshore platforms, mining trucks, industrial compressors, and critical infrastructure projects. The performance of the injector directly impacts fuel efficiency, emissions.











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