Felt pre-filter replaces Stihl O.E.M. part number 42031410310. Felt pre-wrap for our ST7997. Fits BR320 and BR400 blowers
- Stihl 4203 141 031
- Felt prewrap
- Used on our ST7997 Air filter
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.