{"product_id":"namura-complete-gasket-kit-for-ktm-1999-2002-620-lc4-620-lc4-e-640-lc4-e","title":"Namura Complete Gasket Kit for KTM 1999-2002 620 LC4 620 LC4-E \u0026 640 LC4-E","description":"\u003ch2\u003eNamura Complete Gasket Kit for KTM\u003c\/h2\u003e\u003cp\u003eThis Namura complete gasket kit provides all the top-end and base gaskets needed to rebuild the engine on KTM 620 LC4, 620 LC4-E, and 640 LC4-E motorcycles from 1999-2002. It includes OEM-style replacement gaskets for the cylinder head, base, valve cover, and other critical sealing points.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis complete gasket kit from Namura contains every gasket required for a full engine top-end rebuild on KTM LC4 singles from 1999-2002. Engineered to match original dimensions and materials, it restores proper compression and prevents oil leaks. Whether you are repairing a 620 LC4, 620 LC4-E, or 640 LC4-E, this kit simplifies the rebuild process.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes cylinder head gasket, base gasket, valve cover gasket, and more\u003c\/li\u003e\n\u003cli\u003eManufactured from high-temperature resistant materials for durability\u003c\/li\u003e\n\u003cli\u003ePrecision cut to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eComplete kit eliminates need to source individual gaskets\u003c\/li\u003e\n\u003cli\u003eDesigned for engines with up to 640cc displacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor KTM 620 LC4 (1999-2002)\u003c\/li\u003e\n\u003cli\u003efor KTM 620 LC4-E (1999-2002)\u003c\/li\u003e\n\u003cli\u003efor KTM 640 LC4-E (1999-2002)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for top-end engine rebuilds when replacing piston or rings\u003c\/li\u003e\n\u003cli\u003eEssential for fixing oil leaks from cylinder and valve cover areas\u003c\/li\u003e\n\u003cli\u003eCommonly used during full engine restoration or performance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGasket Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComplete Top-End Gasket Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKTM 620 LC4, 620 LC4-E, 640 LC4-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1999-2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include the head o-rings and valve stem seals? \u003cstrong\u003eA:\u003c\/strong\u003e This complete gasket kit includes all paper and metal gaskets for the top end, but valve stem seals and o-rings may not be included; check the kit contents before ordering. For a full rebuild, we recommend replacing those separately if not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this gasket kit be used on a 640 LC4 Supermoto? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the 640 LC4-E shares the same engine architecture as the 640 LC4 Supermoto, so this kit fits both variants. However, always verify your specific model year and engine code.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890670661718,"sku":"SZ1F12410","price":153.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_8f06c877-1f3b-41f2-ba3e-bfa8b8585c6d.jpg?v=1781142694","url":"https:\/\/www.solidspare.com\/products\/namura-complete-gasket-kit-for-ktm-1999-2002-620-lc4-620-lc4-e-640-lc4-e","provider":"Solid Spare","version":"1.0","type":"link"}