Injector 127-8211 0R8477 1278211 0R-8477 127-8211 For Perkins Injector 3116 Original New Injector

Product Description The Perkins 3116 Series Diesel Fuel Injector 0R-8477 / 0R8477 is an industrial-grade replacement and remanufactured fuel injector group designed for Perkins medium-duty diesel engine applications. It is widely referenced in the aftermarket and diesel injector supply chain together with 127-8211 / 1278211, and supplier catalogs commonly list it for Perkins 3114, Perkins 3116, and Perkins 3126 diesel engines. Public aftermarket listings also associate this injector family with Perkins E320B and E325B excavator applications, but final fitment should always be confirmed by engine serial number, injector tag, and original part number. This injector is used to deliver a precise amount of diesel fuel into the combustion chamber at the correct timing point. Proper injector performance supports stable starting, clean combustion, balanced cylinder output, fuel economy, power response, and reduced visible smoke. Perkins’s general fuel injector documentation states that fuel injectors deliver the correct amount of fuel at the right moment, and that Perkins fuel injectors are developed for Perkins diesel engines and low-sulfur, low-lubricity fuels.