{"product_id":"a-50x31-ai-sprocket","title":"A-50X31-AI Sprocket","description":"\u003ch3\u003eOne New Aftermarket Replacement #50 Roller Chain Sprocket - 31 Tooth Weld-On (X-Series)\u003c\/h3\u003e\u003cp\u003eThis X-series weld-on sprocket is designed for ANSI #50 roller chain (5\/8\" pitch) and is a direct replacement for A\u0026amp;I Products part number 50X31. It is commonly used in agricultural equipment, conveyor systems, and wide-range field applications for power transmission and drive systems. A separate X-type weld-on hub is required for installation and is sold separately.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eChain Pitch: #50 ANSI (5\/8\")\u003c\/li\u003e\n\u003cli\u003eNumber of Teeth: 31\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2\"\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 6.521\"\u003c\/li\u003e\n\u003cli\u003eHub Required: Yes - X-Type weld-on hub (sold separately)\u003c\/li\u003e\n\u003cli\u003eStyle: X-Series weld-on\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCross-Reference Part Numbers\u003c\/h4\u003e\u003cp\u003eReplaces Part Number(s): 50X31, A-50X31\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eWSS105031 (TISCO), 20005031 (Becknell\/SMA)\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":40033732853843,"sku":"A-50X31-AI","price":44.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_98ce7ee0-f017-473d-b849-d2d5b956cc9f.jpg?v=1780924747","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-50x31-ai-sprocket","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}