4244 140 0606 STIHL Muffler – Genuine OEM Exhaust Assembly Part smooth and easy Easy-to-use aerosol application

Easy-to-use aerosol application

OEM Part Number: 4149 140 2800

STIHL recommends #3624 (33 RS3 72) OILOMATIC® saw chain and 20" 3003 008 8921 Ematic™ guide bar combination

Compatibility Note

⚠️ Engine housing components vary by model and production year — always verify fitment by OEM part number

4244 140 0606 STIHL Muffler – Genuine OEM Exhaust Assembly Part smooth and easy Easy-to-use aerosol application4244 140 0606 STIHL Muffler Genuine OEM Exhaust Assembly Part The STIHL Muffler (4244 140 0606) is a genuine OEM exhaust component designed for select STIHL backpack blowers and mistblowers, including the BR 430, BR 450, BR 450 C EF, SR 430, and SR 450 models. This muffler is a critical engine part responsible for directing exhaust gases safely away from the cylinder while reducing noise and maintaining proper engine backpressure. Over time, mufflers