Features Perfect Compatibility with Chainsaws - Designed specifically for models 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230, and MS250 for seamless integration Durable Alloy Construction - Crafted from high-quality alloy materials, this kit ensures high hardness and exceptional wear resistance for long-lasting performance Expertly Manufactured Design - Professional manufacturing processes guarantee exquisite workmanship, ensuring a precise fit for your chainsaw and optimal functionality Effortless Installation and Use - Enjoy stable performance with a straightforward installation process, providing a safe and reliable solution for your chainsaw needs Effective Replacement Solution - This practical kit effectively replaces old or damaged parts, revitalizing your chainsaw's performance and extending its service life Features: 1、ly suitable for 017 018 021 023 025 MS170 MS180 MS210 MS230 MS250 chainsaw. 2、Made of high-quality alloy materials, high hardness, and wear-resistant. 3、Professional manufacturing, exquisite workmanship, can ly fit your chainsaw. 4、Easy to install and use, stable performance, safe and reliable, and long service life. 5、Practical chainsaw clutch drum kit can directly replace old or damaged parts. Specification: Condition: 100% Item Type: Chainsaw Accessories Material: alloy Pitch: 3/8 Fitment: Fit for 017 018 021 023 025 MS170 MS180 MS210 MS230 MS250 Chainsaw Replace For 1123 640 2003/9460 624 0801/9512 933 2260/9460 624 0801 Needle Bearing: Approx. 10x13x10mm / 0.4x0.5x0.4in Package List: 1 x Clutch Drum 1 x Needle Bearing 1 x Clutch Gasket 1 x Electronic Clip Package List 1 x Clutch Drum 1 x Needle Bearing 1 x Clutch Gasket 1 x Electronic Clip