WESPC Fuel Injector 131406440 For 403C And 404C Engine Applications

Application Fuel Injector 131406440 is purpose-engineered for diesel engines in the 403C-15 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 Direct injection type. Compatible with 3- and 4-cylinder diesel platforms. Weight approximately 0.15 kg. Designed for drop-in installation with calibrated opening pressure and spray pattern. Supports high-pressure fuel delivery systems with brushed exterior finish.

Material & performance features Manufactured from heat-treated alloy steel with precision-machined nozzle and valve assembly. Engineered to withstand high temperature and pressure during combustion. Ensures uniform fuel distribution, improved atomization and reduced carbon buildup. Suitable for long-term use in agricultural and industrial environments.

Interchange part numbers 131406440, 131406500, SBA131406440R

WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong.

The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and a solid reputation, WESPC provides customers with diverse, one-stop solutions tailored to their needs.

Leveraging the global vision of its Hong Kong headquarters and the strategic location advantages of Dongguan, WESPC Dongguan is committed to building a highly efficient and reliable supply chain system, supported by professional technical expertise and comprehensive after-sales services, to continuously create greater value for its customers.

Looking ahead, the company will continue to expand its business landscape, keep pace with industry trends, and consistently enhance product and service quality—working hand in hand with global partners to achieve mutual growth and success.