3/8" Clutch Sprocket Kit for Stihl 017 018 MS170 MS180 021 023 025 MS210 MS230 MS250, ADEFOL Sprocket + Clutch Drum + Bearing + Worm Gear + Washer + E-Clip + Spark Plug

General DescriptionThis high-quality clutch sprocket kit is designed for STIHL chainsaws in the 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230 and MS250 series. It restores your chainsaw's performance, making it as efficient as new.Technical Specifications3/8" LP Pitch Sprocket: # 1123 640 2003 and 1123 640 2073Replacement Clutch: # 1123 160 2001Replacement Worm Gear: # 1123 640 7102Compatibility and AccessoriesCompatible with STIHL 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230, and MS250 Series ChainsawsPackage includes: 1 × sprocket, 1 × clutch, 1 × pinion bearing, 1 × worm gear, 1 × washer, 1 × E-clip, 1 × spark plugInstallationInstallation and replacement are quick and easy, ensuring a perfect match with the original parts.