{"product_id":"james-gaskets-big-twin-washer-fork-seal-back-2-pk-45865-84-681-4729","title":"James Gaskets Big Twin Washer - Fork Seal Back 2\/PK 45865-84 — Harley-Davidson (1984-1999)","description":"\u003cp\u003eJames Gaskets big twin fork seal back washer for V-twin motorcycles, sold in a 2-pack. OEM-quality replacement washer engineered to support fork seal integrity and prevent fluid leakage.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2-pack quantity\u003c\/li\u003e\n  \u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n  \u003cli\u003eOEM-spec materials and construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e James Gaskets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 45865-84\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.106 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits big twin V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a fork seal back washer?\u003c\/h3\u003e\n\u003cp\u003eIt's a support washer that sits behind the fork seal to prevent fork oil from leaking past the seal assembly and to maintain proper seal pressure.\u003c\/p\u003e\n\u003ch3\u003eWhy buy a 2-pack?\u003c\/h3\u003e\n\u003cp\u003eTwo washers cover both fork legs. Having spares on hand is useful for shops or multi-bike service.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Sportster?\u003c\/h3\u003e\n\u003cp\u003eThis part is for big twin engines. Sportster and other smaller-displacement V-twins may use different washer sizes — verify your application.\u003c\/p\u003e\n\u003ch3\u003eDo I need to replace these when I service fork seals?\u003c\/h3\u003e\n\u003cp\u003eIt's best practice to replace the back washer when installing new fork seals to ensure proper seal function and prevent future leaks.\u003c\/p\u003e","brand":"James Gaskets","offers":[{"title":"Default Title","offer_id":53035222204527,"sku":"681-4729","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_4324df31-55d8-4549-8db5-fa73bb65e70c.png?v=1779561525","url":"https:\/\/vtwinbikers.com\/products\/james-gaskets-big-twin-washer-fork-seal-back-2-pk-45865-84-681-4729","provider":"Vtwinbikers","version":"1.0","type":"link"}