1. Features: 2. Replacement Part Number: This is a replacement accessory for chainsaws, with the OEM part number 1125 640 1701, designed to directly replace damaged original parts. 3. Applicable Model: This replacement clutch is suitable for Stihl chainsaw models including 026, 024, MS260, MS270, MS280, MS271, MS291, and MS240. 4. Iron Material: Constructed from iron, it is sturdy and strong, offering good wear resistance to help extend service life. 5. Professional Parts: Professionally manufactured with standard sizing and a well-designed structure, allowing for simple and convenient installation. 6. Wide Usage: Applicable in various fields such as agriculture, fishery, animal husbandry, aquaculture, and forestry. 7. Specification: 8. Item Type: Chainsaw Sprocket Clutch 9. Material: Iron 10. Applicable Model: Suitable for Stihl chainsaws including models 026, 024, MS260, MS270, MS280, MS271, MS291, MS240, and part number 1121 160 2051. 11. Uses: Applicable in various fields such as agriculture, fishery, animal husbandry, aquaculture, and forestry. 12. Package List: 13. 1 x Chainsaw Sprocket Clutch 14. 1 x Shell 15. 5 x Accessories