1122 640 2002 – Chain Sprocket 3/8" 7T (Genuine STIHL OEM Part) FS131 TRIMMER BIKE HANDLE Part Type: Armature-Magneto / Ignition

Part Type: Armature-Magneto / Ignition Component

this harness delivers the correct fit

Use OEM replacement kits for correct fit and performance

and heat buildup

Construction: Heavy-duty motor housing with integrated starter drive

1122 640 2002 – Chain Sprocket 3/8" 7T (Genuine STIHL OEM Part) FS131 TRIMMER BIKE HANDLE Part Type: Armature-Magneto / Ignition1122 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,