Caterpillar original C7 Diesel Engine Fuel Injector 241-3228 Cross Reference 238-8901, 235-5261 Replacement for OEM Parts for Construction Machinery 222-5961 original new injector

For B2B heavy-duty parts distributors, equipment fleet managers and industrial maintenance teams sourcing genuine CAT fuel system components, the 241-3228 original diesel fuel injector is purpose-built for Caterpillar C7 and C7 ACERT 7.2L inline 6-cylinder diesel engines. It supports a wide range of C7-powered equipment across construction, mining, agriculture, forestry, material handling, road building, stationary power generation and on-highway truck applications, with cross-reference compatibility to common market replacement numbers for flexible parts matching.

As a HEUI (Hydraulically Actuated Electronically Controlled Unit Injector), the 241-3228 mounts in the engine cylinder head to precisely regulate diesel fuel delivery, atomization and injection timing via ECM signals and high-pressure engine oil actuation. Its industrial-grade design supports the C7 engine’s rated output range of 168–224 kW (225–300 hp) across 1800–2200 rpm configurations, delivering consistent fuel system performance for demanding heavy-duty operating conditions.

The injector is available for order as a single unit, 6-piece full engine set or bulk wholesale shipment to suit different repair, stocking and fleet maintenance needs. All compatibility must be verified via engine serial number, arrangement number, original removed injector part number, injector trim code and ECM calibration prior to purchase or installation. Caterpillar, CAT and related names are trademarks of Caterpillar Inc., and all cross-reference numbers are provided for catalog identification only.