High-Performance Diesel Fuel Injector for CAT 3126B Engines

Precision-engineered fuel injector ensures optimal combustion efficiency, delivering consistent power and reduced emissions. Made from premium-grade materials for superior durability under extreme conditions.

Direct replacement for OEM part numbers 178-6342 and 10R1257, guaranteeing seamless compatibility with CAT 3126B engines. Ideal for heavy-duty applications in tractors like D5N and D6N.

Advanced nozzle design minimizes fuel waste and maximizes engine lifespan. Rigorously tested to meet industry standards for reliability.

Exclusive bulk pricing available—global wholesale supplier with unbeatable value. Trusted by professionals for quality and performance.