Caterpillar original Rail Fuel Injector 223-5327 229-5918 233-5327 874-822 0R-8773 10R-1268 CH12082 original new injector
Caterpillar original Rail Fuel Injector 223-5327 229-5918 233-5327 874-822 0R-8773 10R-1268 CH12082 original new injector
Brand | Caterpillar |
Vehicle / Equipment Application | Construction Equipment Excavators, loaders, dozers, graders, compactors, Mining Equipment Haul support machines, drilling support equipment, heavy loaders, Truck and Transport On-highway or vocational trucks with CAT diesel engines, Industrial Power Generator sets and industrial diesel power units, Marine Auxiliary Auxiliary diesel engines and workboat service engines, Oil and Gas Pump units, drilling support power, field equipment, Fleet Maintenance Mixed equipment fleets using Caterpillar engines |
Injector Type | Diesel Fuel Injector |
Warranty | Supplier-dependent; commonly 6 months, 12 months, or service-hour based warranty |
Product Type | Diesel fuel injector |
OE Number | 233-5327 |
Condition | New aftermarket / remanufactured / rebuilt / genuine depending on actual inventory |
Installation Position | Cylinder head injector bore / fuel injection system location |
Fuel Type | Diesel |
Application Type | Industrial / Commercial |
Cross Number / Universal Number | 233-5327, 2335327, 223-5327, 2235327, 229-5918, 2295918 |
Applicable Engine | C10 Series, commonly cross-listed with C10, C12 supply chain references |
Designed specifically for Caterpillar diesel engines, the 233-5327 fuel injector ensures optimal fuel delivery and combustion efficiency. Part Number 233-5327 is widely utilized in Caterpillar-powered equipment operating within construction, mining, quarrying, marine propulsion, industrial power generation, agricultural machinery, and transportation sectors. This injector provides reliable performance across all these application areas while meeting or exceeding original equipment quality standards. It's built with durable materials and precision engineering to ensure long service life and dependable operation. This fuel injector plays a critical role in maintaining your engine's performance, fuel efficiency, and overall reliability, making it an essential component for your heavy-duty equipment maintenance and repair requirements. It is designed to provide consistent fuel delivery, optimal combustion, and reliable operation in diverse operating conditions, from construction sites to mining operations and marine applications, ensuring that your equipment operates at peak efficiency while minimizing downtime and maintenance costs. The Caterpillar C10 Series Fuel Injector 233-5327, also searched as 2335327, is an industrial diesel fuel injector designed for heavy duty Caterpillar engine fuel systems, especially applications connected with the CAT C10 diesel engine family and selected C10 / C12 aftermarket injector supply chains. This injector is commonly referenced together with numbers such as 223-5327, 2235327, 229-5918, 2295918, 0R-8773, 0R8773, 10R-1256, and 10R1256 in open aftermarket diesel injector listings and remanufactured injector databases. Public Caterpillar parts information confirms 223-5327 as a Cat fuel injector group and lists 10R-1256 as a reman fuel nozzle / injector product number; Cat also emphasizes that fuel injectors deliver the correct fuel amount at the correct time and that compatibility should be checked against the machine or engine configuration. This product page is structured for professional industrial buyers, repair shops, diesel engine rebuilders, fleet maintenance teams, construction equipment parts distributors, and global aftermarket customers who need a clear, searchable, database-style.











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