4237 140 0601 STIHL Muffler – Genuine OEM Exhaust Part STIHL® BGA 57 Direct Replacement Component

Direct Replacement Component

Help prevent connection failure or water leakage

Oil pump failure occurs

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

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

4237 140 0601 STIHL Muffler – Genuine OEM Exhaust Part STIHL® BGA 57 Direct Replacement Component4237 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