276-8307 Ca-terpillar C18/C27/C32 Fuel Injector (EUI) – Replaces 10R-7231

276-8307 Ca-terpillar C18/C27/C32 Fuel Injector (EUI) – Replaces 10R-7231

This electronic unit injector (EUI) is a direct, OEM-equivalent replacement covering five Cat-erpillar engine platforms: 3406E, C15, C16, C18, C27 and C32. Cross-referenced against OEM part numbers 253-0618, 253-0619, 254-4183, 272-0630, 276-8307, 280-0574 and remanufactured numbers 10R-2772, 10R-7232, 10R-7229, 10R-7231, 10R-8989, it is a true bolt-on fit with no core required.

Each unit is flow-matched and 100% bench-tested for injection pressure, spray pattern and delivery volume — delivering consistent firing, faster cold starts, better fuel economy and lower smoke across the full load range. The hard-coated plunger resists wear from today's low-sulfur diesel, extending service life between overhauls.

Proven across the toughest applications: 385C/6018-class excavators, 657E/657G wheel tractor scrapers, 773GC haul trucks, SR4/SR5 generator sets and C+ series excavators. Always verify fitment by engine serial number (ESN) before ordering.

We are a professional manufacturing factory dedicated to diesel engine spare parts. Our core product line covers diesel fuel injectors, injector nozzles, fuel injection pumps and complete injector repair kits. Backed by steady in-house stock, rigorous quality inspection and direct factory pricing, we partner with global wholesalers, maintenance workshops and machinery enterprises. We deliver premium reliable spare parts, fast lead time and all-round one-stop export service. We warmly welcome your inquiries and long-term business cooperation.