Denso 2544330 / 254-4330 Diesel Injector for Caterpillar CAT C7/C9 Engine (336/312D/314D Excavator) HEUI Fuel Injection System
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OEM Part No.
254-43302544330
Engine Part No.
Caterpillar C7Caterpillar C9
Interchange No.
CA2544330387-943238794323879433328-2576
Fitment Vehicles
Caterpillar 336 ExcavatorCaterpillar 336D ExcavatorCaterpillar 312D ExcavatorCaterpillar 314D ExcavatorCaterpillar 312E ExcavatorCaterpillar 314E Excavator
Fuel System - Industrial Encyclopedia
This Denso 2544330 injector assembly, also known as 254-4330, is a key component of the Caterpillar CAT C7/C9 engine fuel system. Suitable for CAT 336, 312D, 314D, 312E, 314E excavators. HEUI technology ensures precise fuel injection. Interchangeable part numbers include CA2544330, 387-9432, 3879432, 3879433, 328-2576. Original factory quality, enhancing engine performance, an important component of the diesel common rail system.