Twin air 154504 Air filterKTM 600 600 LC4 - 1987 - 1992Ref : TA00336A / 1098672

TWIN AIR Air Filter - 154504: designed for motocross practices, this multi-layer foam filter incorporates Twin Air's fundamentals to protect the airbox while maintaining optimized airflow. It is aimed at riders looking for a reliable and easy-to-maintain intake element during muddy or sandy outings.

• Triple-layer construction: outer breathable layer to trap large debris (dust, sand), denser intermediate layer to stop fine particles while allowing air to pass, and a fire-retardant third layer.
• The presence of the fire-retardant layer allows, depending on the original setup, the removal of the factory-supplied flame arrester screen if necessary.
• Specific adhesive developed for Twin Air: ensures the cohesion of the foams and resists solvents and gasoline encountered during maintenance.
• Slightly reduced dimensions compared to the original element to free up volume in the airbox and promote airflow.
• “Breathable” seal providing maximum contact surface with the housing and bonding of the sleeves to prevent dirt accumulation between layers.
• Version: Standard

Compatibility examples: KTM 600 LC4 (1990–1992). Manufacturer reference: 154504.