WESPC Air Filter SEV551 4 For for Perkins 1004 and 1104 Series Engines

Application

Air Filter SEV551/4 is purpose-engineered for for Perkins 1004-40, 1004-40T, 1104C-44T and 1104D-E44TA diesel engines. These engines are widely used in agricultural tractors, generator sets and industrial machinery. The filter ensures clean intake airflow by removing airborne particulates, protecting engine components such as injectors and turbochargers from wear and maintaining optimal combustion efficiency.

Technical specifications

Outer diameter 130 mm, overall height 270 mm. The unit is designed for normal-duty diesel engine filtration applications. It uses pleated cellulose media to trap dust and debris while maintaining low airflow restriction. The filter meets strict standards for particulate removal and supports extended service intervals under typical operating conditions.

Material & performance features

The filter media is reinforced with a protective mesh and molded end caps to ensure structural integrity under vibration and thermal cycling. It is suitable for use in high-dust environments and delivers consistent filtration performance across a wide temperature range. The design supports secure sealing and easy replacement during scheduled maintenance.

Interchange part numbers

SEV551/4, 26510362, P181126, RS3544; verified fitment for for Perkins 1000 and 1100 series engines in generator and industrial platforms