3/8" Sprocket and Clutch Kit for STIHL 017 018 MS170 MS180 021 023 025 MS210 MS230 MS250, Sprocket + Clutch Drum + Bearing + Washer + E Clamp + Spark Plug 7 in 1

General description High-quality 3/8' Sprocket and Clutch Kit designed for STIHL chainsaw models including 017, 018, MS170, MS180, 021, 023, 025, MS210, MS230, and MS250. This comprehensive kit includes essential components for optimal performance and easy replacement. Technical specifications Pitch: 3/8 LP Part Numbers: Spur Gear # 1123 640 2003, 1123 640 2073; Clutch assembly # 1123 160 2001; Gear auger # 1123 640 7102 Compatibility and accessories Compatible with STIHL chainsaw models: 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230, MS250 Includes: 1 × sprocket, 1 × clutch, 1 × sprocket bearing, 1 × gear worm screw, 1 × washer, 1 × E-clip, 1 × spark plug Installation Each replacement part is designed to perfectly match your device, ensuring that installation and replacement are quick and easy.