Huaxing DLLA151P2182 Common Rail Injector Nozzle

The DLLA151P2182 is a high-pressure common rail injector nozzle designed for Bosch fuel injection systems. It features a 150-degree spray angle (DLLA151 designation) and a black DLC-coated needle valve for enhanced wear resistance. The nozzle body is manufactured from high-grade alloy steel to withstand injection pressures exceeding 1800 bar. This nozzle serves as a direct replacement for Bosch stamping number 0433172182 and fits injector assemblies 0445120227 and 0445120228. It is calibrated to Weichai WP12 engine specifications meeting Euro III to Euro V emission standards. Each unit undergoes 100% flow testing and spray pattern verification on Bosch EPS 815 test benches to ensure OEM-equivalent performance.