BackPack Blower Air Filter
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Replaces Stihl BR 340, BR 380, BR 420, SR 340, SR 420
- Replaces 4203-141-0301
- 5-1/8″ L X 3-1/2″ W X 1-1/2″ H
- This high quality aftermarket filter is specifically designed to fit the above models.
- If you are unsure, please contact us us with your model and serial number and we will be happy to help.
- Contact us