original 20R-2296 Common Rail Fuel Injector for 793C 793D Machinery Diesel Engine Replacement for OEM 437-7547 20R-1269 20R-0849 376-0509 Diesel Engine Parts original new injector

Engineered for demanding heavy-duty diesel applications, the 20R-2296 fuel injector delivers precise fuel metering and superior atomization performance for 3512B, 3512C, 3516B, and 3516C series industrial engines. This injector assembly is manufactured to strict OEM specifications and serves as a direct replacement for cross-reference numbers 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, ensuring reliable interchangeability across a wide range of installed engine platforms.

The injector features advanced multi-hole nozzle technology for optimized combustion efficiency and reduced fuel consumption. Constructed from hardened alloy steel with specialized surface treatment, it provides exceptional wear resistance, corrosion protection, and high-temperature durability under continuous-duty operating conditions. Its heavy-duty construction is purpose-built for mining equipment, marine propulsion systems, oilfield machinery, offshore platforms, and stationary power generation plants, delivering consistent injection performance across the full engine load range and extending overall service intervals.

Recommended maintenance includes fuel filter inspection, injector leakage checks, and fuel pressure verification every 500 hours; spray pattern inspection, fuel system cleaning, and performance testing every 1000 hours; and comprehensive evaluation, nozzle wear inspection, and calibration verification every 2000 hours. Widely exported to North America, Europe, the Middle East, Southeast Asia, Oceania, and Africa, this injector supports global industrial operators requiring dependable OEM-grade replacement components.