1122 640 2002 – Chain Sprocket 3/8" 7T (Genuine STIHL OEM Part) FS131 TRIMMER BIKE HANDLE this harness delivers the correct

this harness delivers the correct fit

Fitment depends on blade type and size

this mulch kit ensures optimal airflow within the deck

Part Type: Armature-Magneto / Ignition Component

Function: Guides belt and maintains proper tension

1122 640 2002 – Chain Sprocket 3/8" 7T (Genuine STIHL OEM Part) FS131 TRIMMER BIKE HANDLE this harness delivers the correct1122 640 2002 Chain Sprocket 3 8" 7T (Genuine STIHL OEM Part) The STIHL 1122 640 2002 Chain Sprocket is a genuine STIHL OEM drive sprocket featuring a 3 8" pitch with 7 teeth (7T), engineered for high torque professional chainsaws. This sprocket transfers engine power from the clutch to the saw chain, ensuring smooth acceleration, consistent chain speed, and reliable cutting performance under heavy loads. Manufactured to original STIHL specifications,