{"product_id":"james-gaskets-big-twin-rocker-box-assembly-gasket-cover-lower-rubber-early-5-681-4444","title":"James Gaskets Big Twin Rocker Box Assembly Gasket - Cover Lower Rubber Early 5\/… — Harley-Davidson (1984-1991)","description":"\u003cp\u003eJames Gaskets Big Twin rocker box lower cover gasket made from rubber to seal the rocker box assembly and prevent oil leakage. Direct OEM-style replacement for compatible Big Twin engines.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber construction for reliable sealing\u003c\/li\u003e\n  \u003cli\u003eLower rocker box cover gasket\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement\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 17355-84-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10.15 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.45 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.124 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Big Twin V-twin motorcycle engines with compatible rocker box assemblies. Seals the lower rocker box cover.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my Harley Big Twin?\u003c\/h3\u003e\n\u003cp\u003eYes — this OEM-style gasket fits Big Twin rocker box assemblies on compatible models. Verify your engine type before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs this a direct replacement?\u003c\/h3\u003e\n\u003cp\u003eYes. This James Gaskets part replaces the original equipment gasket without modifications.\u003c\/p\u003e\n\u003ch3\u003eWhat size is this gasket?\u003c\/h3\u003e\n\u003cp\u003e6.7 in long, 10.15 in wide, and 0.45 in thick.\u003c\/p\u003e\n\u003ch3\u003eDo I need to use sealant with this gasket?\u003c\/h3\u003e\n\u003cp\u003eFollow your service manual for sealant recommendations — some Big Twin applications benefit from a thin layer of gasket dressing.\u003c\/p\u003e","brand":"James Gaskets","offers":[{"title":"Default Title","offer_id":53035196579951,"sku":"681-4444","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_57ab8c5e-041e-48ab-b86c-a81605a03360.png?v=1779560917","url":"https:\/\/vtwinbikers.com\/products\/james-gaskets-big-twin-rocker-box-assembly-gasket-cover-lower-rubber-early-5-681-4444","provider":"Vtwinbikers","version":"1.0","type":"link"}