HIGH QUALITY: 100% brand new and high quality. High hardness, good strength, durable. IDEAL REPLACEMENT: Ideal replacement for the broken gear clutch of lawn mower, lawn mower. INSTALL EASY INSTALLATION: Easy to use and install. FIT FOR: Suitable for Stihl 018 023 025 MS170 MS180 MS210 MS230 MS250 chainsaw. FIT FOR: Suitable for Stihl 018 023 025 MS170 MS180 MS210 MS230 MS250 chainsaw. stihl chainsaw sprocket ms170 clutch kit stihl ms170 chainsaw chain stihl ms 18 membrane kit 0 clutch stihl ms 250 chainsaw oil pump 023 stihl chainsaw clutch stihl ms192t clutch stihl 190t stihl chainsaw part Features: 1. 100% brand new and high quality. High hardness, good strength, durable. 2. Ideal replacement for the broken sprocket clutch of lawn mower, lawn mower. 3. Easy to use and install. 4. Suitable for Stihl 018 023 025 MS170 MS180 chainsaw MS210 MS230 MS250. 5. Widely used in agriculture, fishing, animal husbandry, aquaculture, forestry. Specification: Condition: 100% New Material: Metal Color: As pictures shown Package List: 1*Carburetor1*325-7 Clutch Drum 1*Clutch 1*Needle Bearing 1 * Oil Pump Worm Gear 1 * Clutch Washer 1 * Electronic Clip (8X1.3) Note: 1. Please allow 0 ~1 error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.