{"product_id":"a-6643s-ai-retainer-seal-gasket-rear-axle","title":"A-6643S-AI Retainer Seal \u0026 Gasket, Rear Axle","description":"\u003ch3\u003eOne New Aftermarket Replacement Rear Axle Retainer Seal \u0026amp; Gasket Fits Ford New Holland 8N Tractor\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement rear axle outer seal retainer assembly services the rear axle on early Fits Ford 8N tractors. Designed for use on tractors equipped with sheet metal seal retainers, it includes the metal retainers and cork gaskets needed for a complete installation. This part replaces the outer seal retainer at the rear axle housing and is a go-to fix for stopping rear axle oil leaks on vintage Fits Ford tractors.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOutside Diameter: 3.750\"\u003c\/li\u003e\n\u003cli\u003eUsed on tractors with sheet metal seal retainers\u003c\/li\u003e\n\u003cli\u003eComplete with metal retainers and cork gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Ford\/New Holland:\u003c\/strong\u003e 8N (Serial Number up to 486752; 1947 - mid-1952)\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eA8NN4248A, 82800426, 83492082, 89850465, 8N4225, 8N4248B\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":40487063814227,"sku":"A-6643S-AI","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A8NN4248A_01_0c844ecb-e7e3-45a7-b5cb-90e3a6332bb0.jpg?v=1756994486","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/a-6643s-ai-retainer-seal-gasket-rear-axle","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}