4237 140 0601 STIHL Muffler – Genuine OEM Exhaust Part STIHL® BGA 57 Adjustable waist and leg straps

Adjustable waist and leg straps ensure a secure and comfortable fit over work clothing

Designed for reliable everyday use

The FSA 90 R trimmer combines the benefits of Lithium-Ion technology with the renowned power of STIHL®

high-output use

Model: SBR5020DT

4237 140 0601 STIHL Muffler – Genuine OEM Exhaust Part STIHL® BGA 57 Adjustable waist and leg straps4237 140 0601 STIHL Muffler Genuine OEM Exhaust Part The STIHL Muffler (4237 140 0601) is a genuine OEM exhaust component designed to restore proper engine exhaust flow, noise reduction, and safe operation on select STIHL professional hedge trimmers. This muffler directs exhaust gases away from the engine while maintaining correct backpressure for optimal performance. Over time, mufflers can become clogged with carbon buildup, cracked from heat