Genuine STIHL Muffler 1141 140 0613 | Exhaust Assembly | Fits MS271, MS271 C, MS291 & MS291 C Chainsaws

The Genuine STIHL Muffler (Part No. 1141 140 0613) is an OEM exhaust assembly engineered for selected STIHL mid-range professional chainsaws. Designed to direct exhaust gases safely away from the engine while maintaining the correct exhaust back pressure, this genuine muffler helps deliver reliable engine performance, quieter operation, and optimum fuel efficiency. It is manufactured from heavy-duty, heat-resistant steel to withstand the high temperatures and demanding conditions of everyday forestry, farming, and property maintenance.

Replacing a damaged, cracked, or carbon-blocked muffler restores correct exhaust flow, improves throttle response, and helps protect surrounding engine components from excessive heat. As a genuine STIHL replacement part, it offers a precise factory fit and dependable long-term performance.

Fits the Following STIHL Models

• MS Series: MS 271, MS 271 C, MS 291, MS 291 C