Perkins original Perkins 4CR01974 Common Rail Fuel Injector for 3412E Engine 5110B Machinery new injector original new injector

Engineered as a direct OEM replacement, the Perkins 4CR01974 fuel injector delivers precise fuel metering for the Perkins 3412 engine series. Built with a heat-treated steel alloy body and a multi-hole precision nozzle, this injector operates at high injection pressures typically ranging from 1500 to 2000 bar, ensuring excellent atomization and stable combustion across all load conditions. The unit is calibrated to match Perkins 3412 fuel maps, supporting both solenoid and mech-electronic injector control systems.

This high-pressure diesel injector is designed to fit Perkins 3412, 3412B, 3412C, and 3412E engines used across industrial, marine, power generation, mining, and construction applications. It serves global markets including North American industrial gensets, European marine and mining operations, Asia Pacific power plants and oil and gas installations, and Latin American heavy-duty mining and agricultural equipment. Consistent spray patterns and durable internal components promote fuel economy, reduced smoke output, and extended engine longevity.

Suitable for on-site repairs, workshop rebuilds, and diesel injector exchange programs, the 4CR01974 meets or exceeds OEM specifications. Authorized cross-reference numbers include 4C-R01974, 338-01974, 4CR 01974, 4C R01974, Perkins 33801974, Perkins 4C R01974, Perkins 4CR 01974, 102-01974, and 4C-01974, ensuring straightforward identification for replacement and inventory purposes in B2B procurement channels.