4282 140 0605 STIHL Muffler – Genuine OEM Part Toro 21 in. (53.3 cm) 163cc Briggs and Stratton Front Tine Tiller (58602) This gear head is installed

This gear head is installed at the cutting end of the drive tube assembly and transfers power from the internal driveshaft to the saw chain

As the engine drives the belt system

Cogged design reduces heat buildup

Inspect fuel lines and replace filters if needed

4282 140 0605 STIHL Muffler – Genuine OEM Part Toro 21 in. (53.3 cm) 163cc Briggs and Stratton Front Tine Tiller (58602) This gear head is installed4282 140 0605 STIHL Muffler Genuine OEM Part The STIHL Muffler (4282 140 0605) is a genuine OEM replacement exhaust muffler designed for use on select STIHL professional backpack blowers. This muffler plays an essential role in reducing engine exhaust noise, controlling emissions, and maintaining proper exhaust flow for efficient engine performance. A properly functioning muffler helps protect the engine from excessive heat buildup and ensures smooth