Enhance your Stihl backpack blower's performance with this set of three anti-vibration (AV) springs, a genuine replacement part for models SR 320 and SR 400. Each durable metal spring is engineered to effectively isolate engine vibrations from the frame and harness, ensuring greater operator comfort during prolonged use. As a direct-fit Stihl spare with the OEM part number 4203 760 9050, this AV spring set is essential for restoring optimal suspension performance when original mounts have deteriorated. By minimizing vibration, these springs also help protect surrounding components from unnecessary stress and wear, making them a vital addition to your maintenance routine.
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