Perkins original Perkins 10R-3258 High Quality Diesel Fuel Injector for C13 Excavator Parts, 10R-3262 10R-4844 Replacement new injector original new injector

The Perkins C13 fuel injector identified by OE number 10R-3258 is manufactured to original equipment specifications for direct replacement on Perkins C13 diesel engines. Engineered with precision tolerances and validated against factory calibration data, this injector ensures correct fuel delivery, stable rail pressure, and reliable engine performance across demanding operating conditions. The assembly is fully interchangeable with cross reference numbers 10R3258, 328-2574, and 3282574, providing a dependable replacement option for fleet operators, service workshops, and equipment rebuilders.

This common rail injector is designed to deliver an optimized fuel spray pattern that promotes complete combustion, supporting stable engine power output, improved fuel economy, and reduced exhaust emissions. Each unit is built with high-pressure injection capability, wear-resistant internal components, and a corrosion-resistant housing to ensure long service life in harsh environments. Common symptoms of a failed injector that this part addresses include difficult starting, black smoke, white smoke, engine misfire, rough idle, excessive fuel consumption, reduced engine power, increased emissions, and an active check engine light. The component is suitable for construction machinery, heavy-duty trucks, generator sets, marine auxiliary engines, oil and gas equipment, and other Perkins-powered industrial applications.

Prior to installation, the fuel system should be thoroughly cleaned and all injector seals and O-rings replaced. The injector trim or calibration code must be verified, and all torque specifications should follow Perkins service guidelines. ECM programming may be required depending on the application. After installation, a fuel leakage inspection and injector balance rate verification should be conducted to confirm proper operation. Use of ultra-clean diesel fuel, regular fuel filter replacement, and avoidance of water contamination are recommended to maximize injector longevity. The product is backed by a 12-month warranty covering manufacturing defects.