4237 140 0601 STIHL Muffler – Genuine OEM Exhaust Part STIHL® BGA 57 The FSA 90 R trimmer

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

Designed for reliable everyday use

Direct Replacement Component

Wheels Rear: 23

STIHL Part Number: 0781 319 8044

4237 140 0601 STIHL Muffler – Genuine OEM Exhaust Part STIHL® BGA 57 The FSA 90 R trimmer4237 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