Perkins original Perkins Common Rail Fuel Injector 20R-2296 Replacement for 793C 793D Engine Diesel Spare Part new injector original new injector

The Perkins 3512B fuel injector 20R-2296 is engineered to deliver reliable fuel delivery for heavy-duty diesel engine operations. Manufactured to OEM Perkins specifications, this injector assembly incorporates advanced multi-hole nozzle technology that ensures superior atomization and precise fuel metering, contributing to improved combustion efficiency across demanding industrial environments. Hardened alloy steel construction provides excellent wear resistance, while the specialized surface treatment protects critical components against corrosion in harsh operating conditions. The unit is designed for continuous-duty applications and performs reliably under high-temperature engine conditions typical of power generation and marine service.

Compatible with a wide range of Perkins engine platforms including the 3512B, 3512C, 3516B, 3516C, 3508, 3508B, 3512, 3516, and 3518 series, this injector serves as a direct replacement for multiple cross-reference part numbers such as 20R-0848, 192-2817, 150-4453, 162-8809, 162-8813, 204-2067, 229-1631, 245-8272, 246-1854, 250-1311, 423-7547, 392-0214, and 20R-0850. Its heavy-duty design makes it suitable for power generation systems, marine propulsion and auxiliary engines, mining equipment, oilfield machinery, industrial power units, offshore platforms, construction machinery, and stationary diesel power plants.

Routine maintenance supports long service life and consistent performance. Every 500 hours, operators should inspect fuel filters, check injector leakage, and verify fuel pressure. At 1000-hour intervals, the injector spray pattern should be examined, the fuel system cleaned, and injector performance tested. Every 2000 hours, a comprehensive injector evaluation including nozzle wear inspection and calibration verification is recommended to maintain optimal engine output and fuel economy throughout the operational life of the Perkins 3512B series engine.