Caterpillar original Replacement Diesel Engine Fuel Injector 230-3255 for Caterpillar C3500 3508 3512 3516, including cross references 162-8813, 246-1854, 250-1311 original new injector

Precision-built as a core fuel system component for the Caterpillar 3512B engine platform, the CAT 230-3255 diesel fuel injector adheres to strict OEM manufacturing specifications to deliver consistent performance in extreme heavy-duty operating conditions. It controls precise fuel metering, optimized spray patterns and atomization to support complete combustion, directly supporting stable engine power output, improved fuel economy, reduced emissions, reliable cold-start performance and long-term engine service life.

The 230-3255 injector is compatible with all 3512B series engine variants, including 3512B-HD, marine, industrial, generator, offshore and oilfield configurations, and cross-references to verified part numbers 10R-7228, 0R-3306, 234-3255 and 235-3255 for flexible procurement. It fits a broad portfolio of heavy-duty equipment across core industrial sectors, covering power generation, marine propulsion, offshore operations, oil & gas, mining, industrial power, emergency backup power and heavy construction use cases.

Constructed with industrial-grade metallurgy for superior wear resistance, this injector offers tangible operational benefits including lower fuel consumption, reduced particulate emissions, enhanced engine responsiveness and extended component lifespan, and is widely available through global OEM and aftermarket supply chains. To retain full performance, installation must follow Caterpillar specifications, including bore cleaning, seal replacement, O-ring lubrication, fuel system bleeding, post-installation leak checks and electronic calibration when required.