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Stihl 42037035700 Vent Insert BR340, BR340L, BR380, BR420, BR420C Blower PartsSR 320, 400 Mistblower Parts SR 340, SR 420.
The Stihl 42037035700 Vent Insert is a durable replacement part designed for the BR340 blower. It helps regulate airflow and pressure, ensuring optimal performance and efficient operation of the equipment.
Fits all models listed below: