{"product_id":"clutch-drum-chain-sprocket-with-needle-bearing-com","title":"Clutch Drum Chain Sprocket With Needle Bearing Compatible With Echo Chainsaw 0.325 Pitch 7 Teeth 21mm Height 14mm Bore Fits Echo CS 3900 4200ES 440 4400","description":"\u003cdiv\u003eSingle unit clutch drum sprocket with needle bearing 0.325 pitch\u003cbr\u003e\n✔️ 7 teeth, 21mm height, 14mm bore, 70mm drum ID, 0.325 pitch \u003cp\u003eThis clutch drum is a precision-machined sprocket assembly with a needle bearing designed for CS-series chainsaws. It serves as the connection between the clutch and drive gear, providing smooth engagement and longer bearing life. Compatible with CS-3900, CS-4200ES, CS-440, and CS-4400 models. \u003c\/p\u003e \u003cp\u003e✅ Part numbers include A556000172, A556000171, 17510535430, 17510533330, 17510519930, 17510519831, P021006060, 17501214630, 1751142530, 38065X 513442, 14890 \u003cbr\u003e✅ Compatible with Echo CS-3900, CS-4200ES, CS-440, CS-4400 \u003cbr\u003e✅ Spur Pitch 0.325, Teeth 7, Total Height 21mm, Bore 14mm \u003cbr\u003e✅ Drum ID 70mm; Package includes 1 clutch drum and 1 needle bearing \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a clutch drum sprocket used for in chainsaw maintenance?\nThis handy part helps drive the chain smoothly and improves clutch reliability.\n- Handy for replacing worn clutch drums and bearings\n- Improves drive alignment and reduces wear on moving parts\n- Compatible with Echo CS-3900, CS-4200ES, CS-440, CS-4400 models\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48233345843435,"sku":"VXB0D66MS3RT","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51wNyB49m9L.jpg?v=1778318965","url":"https:\/\/vxb.com\/products\/clutch-drum-chain-sprocket-with-needle-bearing-com","provider":"VXB Bearings","version":"1.0","type":"link"}