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

【Compatible With】 STIHL 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230, MS250 series. Let your chainsaw run like new. 【Package Includes】 1 × Sprocket, 1 × Clutch, 1 × Sprocket bearing, 1 × Worm gear, 1 × Washer, 1 × E-clip, 1 × Spark Plug. Installation and replacement work will be quick and easy. 【Perfect Matching】 Each replacement part will match the original perfectly. High quality sprocket kit help you easily repair the chainsaw and bring it back to peak performance. 【OEM Part Number】 3/8 LP pitch spur sprocket: # 1123 640 2003 and 1123 640 2073. Clutch assembly replaces: # 1123 160 2001. Worm gear replaces: # 1123 640 7102. 【Quality Guarantee】 As a professional supplier for chainsaw spart parts, our products are designed and engineered to rigorous standard. If you find anything unsatisfied, we offer 100% refund., Manufacturer: ADEFOL