original 20R-2296 Common Rail Fuel Injector Assembly For 793C 793D Machinery Spare Part new injector original new injector

The 3512B fuel injector OE 20R-2296 is specifically engineered to deliver precise fuel metering and superior atomization for 3512B, 3512C, 3516B, and 3516C diesel engines. Designed in full compliance with OEM specifications, this injector assembly utilizes a multi-hole nozzle geometry and hardened alloy steel construction to ensure consistent spray patterns, reduced emissions, and reliable combustion under the demanding load cycles encountered in power generation, marine propulsion, mining, and oilfield service environments.

Built for heavy-duty continuous operation, the 20R-2296 injector incorporates special surface treatment that enhances corrosion resistance and extends service life even when exposed to severe temperature variations and harsh industrial conditions. Its high-temperature resistance and wear-resistant internal components allow stable performance throughout extended duty intervals, making it well suited for stationary diesel power plants, offshore platforms, and construction machinery where downtime is costly and operational reliability is critical.

To maintain peak injection performance on 3512B and related engine platforms, a structured maintenance schedule is recommended. Inspect fuel filters, check for injector leakage, and verify fuel pressure every 500 hours, conduct spray pattern inspection and fuel system cleaning every 1000 hours, and perform comprehensive nozzle wear evaluation and calibration verification every 2000 hours. Compatible with 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.