WESPC Fuel Injector 131406490 For 403D And 404C Engine Applications

Application Fuel Injector 131406490 is purpose-engineered for diesel engines in the 403D-17, 403C-15, 403D-15T and 404C-22 series used in compact tractors, generator sets and industrial machinery. It delivers precise fuel atomization into the combustion chamber, ensuring efficient combustion and stable engine performance. This injector supports engines operating under light to medium load conditions where consistent fuel delivery and low emissions are essential.

Technical specifications Opening pressure range 250–264 bar. Compatible with multi-cylinder diesel platforms. Overall dimensions approximately 15 × 10 × 5 cm. Designed for direct injection systems with micron-level nozzle tolerances. Weight approximately 0.5 kg.

Material & performance features Manufactured from high-strength alloy steel with precision-drilled nozzle holes and needle-to-body gap. Engineered to resist fuel contamination, thermal stress and mechanical wear. Maintains consistent fuel flow and combustion quality across extended service intervals. Suitable for continuous-duty applications in agricultural and industrial environments.

Interchange part numbers 131406490, 131406360, 9430613923, 1051481730