High-Precision Fuel Injection Pump Plunger for Optimal Engine Performance

Crafted from hardened alloy steel with CNC-machined tolerances under 0.001mm for seamless compatibility with 186F/186Fa/L100 diesel engines. Mirror-polished surface reduces friction by 40% and extends service life to over 10,000 operating hours.

Direct replacement part for 10HP diesel generators, agricultural machinery, and industrial power tools. Features triple-stage heat treatment for extreme pressure resistance (up to 200MPa) and corrosion-proof chromium plating.

Precision-calibrated fuel metering ensures 15% lower emissions and 8% improved fuel efficiency compared to standard plungers. Includes laser-etched installation guides for error-free DIY maintenance.

Bulk pricing available for repair shops and equipment manufacturers – wholesale quantities ship with OEM-grade packaging and metallurgical certification.