Sprocket and Clutch Kit for STIHL MS211 MS181 MS171 Chainsaw, Clutch Drum + Sprocket + Spark Plug + Bearing + Worm Gear + Washer Spare Parts 8 in 1

【Compatible With】 for Stihl MS 171, MS 181, MS 211, MS 171-C, MS 181-C, MS 211-C and related series chainsaws. 【8-in-1 Kit】 1 × clutch drum, 1 × clutch seal, 1 × sprocket, 1 × sprocket bearing, 1 × sprocket washer, 1 × worm gear, 1 × E-clip, 1 × spark plug. 【Easy to Replace】 The specifications of the replacement parts are exactly the same as the original; installation will be quick and easy. 【Part Number】 Clutch Drum: 1139 160 2000. Pinion: 1123 640 2005. Spark Plug: CMR7H. Worm Gear: 1123 640 7102. Pinion Bearing: 9512 003 2260. Pinion Washer: 9512 933 2260. E-clip: 9460 624 0801. 【Quality Guaranteed】 This high-quality pinion kit helps you easily repair your chainsaw and restore its optimal performance. Keep your chainsaw running like new.