{"product_id":"a-is401712-ai-idler-sprocket","title":"A-IS401712-AI Idler Sprocket","description":"\u003ch3\u003eOne New Aftermarket Replacement Idler Sprocket for White, Fits Massey Ferguson, Farmhand, and Fits International Harvester Planters\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement idler sprocket fits #40 roller chain and is used in the chain drive systems of White, Fits Massey Ferguson (MF), Farmhand, and Fits International Harvester (IH) planters. The idler sprocket removes slack from the chain drive, maintaining proper tension and ensuring consistent power transfer across planter row units. Includes a precision 1\/2\" bearing bore.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eChain Size: #40 Roller Chain\u003c\/li\u003e  \u003cli\u003eNumber of Teeth: 17\u003c\/li\u003e  \u003cli\u003eBore: 1\/2\" (includes bearing)\u003c\/li\u003e  \u003cli\u003eHub Diameter (A): 7\/16\"\u003c\/li\u003e  \u003cli\u003eHub Diameter (B): 11\/16\"\u003c\/li\u003e  \u003cli\u003eIncludes precision bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhite Planters:\u003c\/strong\u003e 6200, 6300, 6772, 6788, 9700, 9800, 9900\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Massey Ferguson \/ AGCO \/ Fits International Harvester \/ Farmhand:\u003c\/strong\u003e Compatible with various planter models using #40 roller chain with 17-tooth, 1\/2\" bore idler sprocket application. Also fits universal applications using #40 roller chain.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e834596M1, 20401708, 607779R1, 311716090, 31-1716090, 71873, IS401712, IS4018-12\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40039443202131,"sku":"A-IS401712-AI","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-IS401712-AI_01.jpg?v=1763942254","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-is401712-ai-idler-sprocket","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}