Worm gear： 1123 640 7102. Type: Clutch Spur Sprocket Drum Kit. Clutch drum type: 3/8" pitch 6 teeth. Chain sprocket 3/8" Picco 6T: 1123 640 2003. Sprocket Washer 27mm： 0000 958 1022. Clutch: 1123 160 2050.
Carb Carburetor Ignition Coil Kit For Stihl 017 018 MS170 MS180 Chainsaw Filter
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Carburetor Fuel Hose Filter For Stihl 017 018 MS170 MS180 Chainsaw Saw Carb
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Flywheel for STIHL 017 018 MS170 MS180 Chainsaw 130 400 1201 New Replacement
