{"product_id":"mcs501790","title":"MCS Transmission Seal Nut (Super Nut Style) for Harley-Davidson 1936-1986 4-Speed Big Twin","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eImport. The Super Nut has a strong reputation stretching several decades. The added benefit? This mainshaft nut; with built-in replaceable seal; will help you keep the transmission oil where it belongs... Inside. Note: Due to the added height it may interfere with some mainshaft support or inner primary cases. Note: See 518760 for James replacement seal \u0026amp; 517165 for replacement lock tab washer.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e36-86 4-speed Big Twin (NU)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e MCS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e TRANSMISSION\/DRIVELINE \u0026gt; TRANSMISSION O-RINGS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 501790\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 501790\u003c\/p\u003e","brand":"Motorcycle Storehouse","offers":[{"title":"Default Title","offer_id":44310000042304,"sku":"MCS501790","price":13.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/501790k_0a539c43-f738-4ce3-a4f3-68b5dcb98de0.jpg?v=1776027005","url":"https:\/\/hogparts.co.uk\/products\/mcs501790","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}