{"product_id":"biglknm-primary-gasket-kit-for-road-king-street-glide-electra-glide-2007-2017-complete-oem-match-seal-set","title":"BIGLKNM Primary Gasket Kit for Road King, Street Glide \u0026 Electra Glide 2007–2017 — Complete OEM-match Seal Set","description":"\u003cp\u003e\u003cstrong\u003eBIGLKNM Primary Gasket Kit is a complete seal and gasket set designed to restore the primary cover, derby cover and oil seals on Twin Cam bagger models from 2007–2017.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen your Harley-Davidson Road King, Street Glide or Electra Glide shows signs of primary cover seepage or you’re rebuilding the primary area, having the correct gaskets and seals matters. This BIGLKNM kit gathers the inner primary gasket, foam primary gasket, both oil seals, the ribbed derby (clutch cover) seal and the small O-rings used on screw holes into one package so you can replace all wear-prone parts in one service. The parts match common OEM part numbers used on Twin Cam baggers, making it a practical choice for preventative maintenance or repair.\u003c\/p\u003e\n\n\u003ch3\u003eWhich models and years does this gasket kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is made for Twin Cam bagger platforms produced 2007 and later, specifically Road King, Street Glide and Electra Glide models up through 2017. It is not intended for Softail motorcycles or other engine\/platform types. Before ordering, confirm your motorcycle’s model year and engine type to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits: Road King, Street Glide, Electra Glide (Twin Cam baggers) 2007–2017\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Softail models\u003c\/li\u003e\n  \u003cli\u003eMatches common OEM numbers for straightforward identification\u003c\/li\u003e\n  \u003cli\u003eDesigned for primary cover and derby (clutch cover) service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included in the BIGLKNM primary gasket kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes the inner primary gasket, two specific oil seals, a ribbed silicone derby gasket (clutch cover seal), a primary foam gasket, and two small O-rings for screw holes. These components replace the most commonly failed sealing surfaces in the primary cover area to reduce leaks and ensure proper fitment during reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1x inner primary gasket (34934-06)\u003c\/li\u003e\n  \u003cli\u003e1x foam primary gasket (34901-07)\u003c\/li\u003e\n  \u003cli\u003e1x ribbed silicone derby (clutch cover) seal (17369-06)\u003c\/li\u003e\n  \u003cli\u003e2x oil seals (12052A and 12066)\u003c\/li\u003e\n  \u003cli\u003e2x O-ring screw-hole seals (63859-95B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this kit help during a primary service or rebuild?\u003c\/h3\u003e\n\u003cp\u003eReplacing all primary-area seals at once minimizes the chance of repeat leaks and saves time over sourcing parts individually. Using the correct-profile gaskets and new oil seals restores proper sealing surfaces and helps maintain oil containment and correct lubrication paths inside the primary.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents common seepage points after cover reinstallation\u003c\/li\u003e\n  \u003cli\u003eEnsures correct seal fit and compression for reliable sealing\u003c\/li\u003e\n  \u003cli\u003eReduces hassle by providing all needed primary seals together\u003c\/li\u003e\n  \u003cli\u003eOEM-number matched pieces simplify part verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing this gasket kit?\u003c\/h3\u003e\n\u003cp\u003eInspect the primary cover faces for warping, deep scratches, or damage that gaskets alone can’t fix. Clean mating surfaces thoroughly, replace any damaged fasteners, and confirm the oil seal bores are within tolerance so the new seals seat correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your bike is a Twin Cam bagger from 2007–2017\u003c\/li\u003e\n  \u003cli\u003eCheck mating surfaces for flatness and damage\u003c\/li\u003e\n  \u003cli\u003eUse recommended torque specs and new fasteners where needed\u003c\/li\u003e\n  \u003cli\u003eClean all surfaces and remove old gasket residue before assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this kit for? Mechanics, DIY enthusiasts and professional shops working on Harley-Davidson Twin Cam Road King, Street Glide and Electra Glide models from 2007 to 2017 who need a convenient, OEM-number-matched set of gaskets and seals for primary cover repairs. If you’re doing a primary service, replacing a leaking derby cover, or performing a clutch or transmission service on the specified bagger models, this BIGLKNM kit provides the core sealing components you’ll likely need to complete the job efficiently.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit Softail models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This BIGLKNM kit is for Twin Cam baggers (Road King, Street Glide, Electra Glide) 2007–2017 only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these parts OEM-equivalent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit matches common OEM part numbers listed for Twin Cam primary components for straightforward replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIGLKNM","offers":[{"title":"Default Title","offer_id":48085923037342,"sku":"B0C7GGY9DJ","price":49.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/biglknm-primary-kit-front-packaging.jpg?v=1785880636","url":"https:\/\/northtrailauto.ca\/products\/biglknm-primary-gasket-kit-for-road-king-street-glide-electra-glide-2007-2017-complete-oem-match-seal-set","provider":"North Trail Auto","version":"1.0","type":"link"}