1. High quality chainsaw clutch drum sprocket washer kit, easy to install and use. 2. Perfectly fit for STIHL 017 018 021 023 025 MS170 MS180 MS210 MS230 MS250 1123 640 2003 chainsaw. 3. High precision, can directly replace old or damaged parts and improve service life. 4. Adopts zinc alloy material, high hardness, strong and durable, wear resistant. 5. Strict quality control standards, exquisite workmanship, can be perfectly matched with the original equipment. Specification: Condition: 100% Brand New Item Type: Chainsaw Clutch. Material: Zinc Alloy Color: As shown in the picture Compatibility: Compatible with STIHL 017 018 021 023 025 MS170 MS180 MS210 MS230 MS250 1123 640 2003. Weight: Approx. 200g/7.1oz Package List: 2 x Clutch Assembly Chainsaw Kit (8pcs) Note: 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.