253-0608 20R-8045CAT C13 Fuel Injector 253-0608 20R-8045 – Fit SR4B Generator Set

253-060820R-8045CAT C13 Fuel Injector 253-0608 20R-8045 – Fit SR4B Generator Set

Restore lost power, smooth idle and clean combustion with this precision-built CAT C11/C13 fuel injector assembly. Manufactured to OEM standards and 100% bench-tested before shipment, each unit delivers accurate fuel metering, consistent high-pressure atomization and reliable performance in the toughest working conditions.

Engineered as a direct bolt-on replacement for Cat-erpillar® HEUI (common-rail type) fuel systems, it fits excavators, wheel loaders and generator sets without modification or reprogramming. The hardened alloy-steel body and wear-resistant nozzle tip withstand high injection pressure and abrasive fuel, extending service life and cutting downtime. Whether you maintain a 345C/345D/349D excavator, a 972H wheel loader or an SR4B generator set, this injector brings your engine back to peak output and fuel economy.

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.