(1 pc) High-Pressure Common Rail Electronic Fuel Injector 5263308 0445120236 6745-11-3102 Compatible with Cummins ISC, ISL, QSL9, and Komatsu PC360-8 Excavator Diesel Injector Assembly

5263308 High-pressure common-rail electronically controlled fuel injector suitable for Cummins ISC/QSL9 large-displacement six-cylinder engines used in heavy-duty construction machinery and long-haul heavy-duty trucks, It features a high-current, waterproof dual-needle solenoid valve at the rear, precisely controlled by the vehicle’s ECU to regulate multi-stage injection timing—including pre-injection, main injection, and post-injection—as well as cycle fuel delivery, and is compatible with 1400–1800 bar high-pressure common-rail fuel systems. Featuring a high-flow, multi-hole swirl nozzle with a layered atomization structure, it is perfectly suited for mining and heavy-duty 24-hour continuous high-load operating conditions, while also meeting Euro 3 and US Tier 3 emissions standards.

6-month warranty. Damage caused by accidental impact, high-temperature scorching, rough disassembly or installation, or prolonged use of low-quality diesel fuel is not covered under the warranty.

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