Perkins original Perkins 10R-1258 Common Rail Diesel Fuel Injector for C12 Engine Excavator Truck new injector original new injector

The Perkins C12 fuel injector 10R-1258 is engineered to deliver precise fuel atomization and consistent combustion performance across a wide range of heavy-duty diesel applications. Featuring precision machined nozzle technology, this injector produces a uniform spray pattern that ensures accurate fuel delivery and stable engine operation under demanding load conditions. It is specifically designed for the Perkins C12 inline 6-cylinder turbocharged diesel engine with high pressure electronic fuel injection.

Built for harsh operating environments, this injector incorporates high temperature resistant materials and heavy duty internal components, including hardened valve assemblies, wear-resistant needle valves, precision control springs, and a high-strength alloy body. These design features support reliable performance in mining operations, desert conditions, continuous generator service, and heavy haul truck applications. The injector also contributes to fuel economy optimization through improved combustion efficiency and reduced fuel consumption, helping lower overall operating costs.

This C12 series fuel injector supports an extended service life, making it suitable for long operating cycles and continuous duty applications. Recommended maintenance includes inspection of fuel leakage, injector wiring, and fuel line condition every 250 hours; spray pattern, fuel balance, and engine performance checks every 500 hours; and injector performance testing, flow rate verification, and electronic diagnostics every 1000 hours. Compatible with construction equipment, mining machinery, power generation systems, marine engines, and heavy-duty trucks.