{"product_id":"camshaft-85mm-cylinder-piston-top-end-rebuild-kit-for-honda-trx400ex-1999-2008","title":"Camshaft \u0026 85mm Cylinder Piston Top End Rebuild Kit for Honda TRX400EX 1999-2008","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement top end rebuild kit is intended for the listed Honda TRX400EX 1999-08 applications and combines a camshaft with an 85mm cylinder and piston. A cylinder, piston, and camshaft rebuild kit supplies the upper engine components used when servicing the cylinder and valvetrain area. The 85mm bore size noted in the title identifies the cylinder bore dimension associated with this kit.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombines a camshaft with an 85mm cylinder and piston as indicated by the title\u003c\/li\u003e\n\u003cli\u003eThe cylinder and piston form the combustion and compression portion of the upper engine\u003c\/li\u003e\n\u003cli\u003eThe camshaft governs valve opening and closing within the engine valvetrain\u003c\/li\u003e\n\u003cli\u003eSupplied as a top end rebuild kit for the listed Honda TRX400EX applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor Honda TRX400EX applications from 1999 to 2008\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or damaged cylinder, piston, or camshaft\u003c\/li\u003e\n\u003cli\u003eServicing the upper engine during a top end rebuild\u003c\/li\u003e\n\u003cli\u003eRestoring normal function of the cylinder and valvetrain after component wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Camshaft and Cylinder Piston Top End Rebuild Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 85mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Application(s):\u003c\/strong\u003e Honda TRX400EX 1999-2008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Camshaft, 85mm cylinder, and piston as listed in the title\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the purpose of a camshaft and cylinder piston top end rebuild kit? \u003cstrong\u003eA:\u003c\/strong\u003e The cylinder and piston make up the combustion and compression portion of the upper engine, while the camshaft manages valve movement in the valvetrain. Together they support normal engine operation in the applications listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete existing part number and the complete equipment model designation, such as the Honda TRX400EX, against the details in the title before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67605134639377,"sku":"ZZ3M02727","price":178.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_d1b0cd83-986d-4ce4-986b-747bd041c1f7.jpg?v=1790777111","url":"https:\/\/www.duraforce.com\/products\/camshaft-85mm-cylinder-piston-top-end-rebuild-kit-for-honda-trx400ex-1999-2008","provider":"DURAFORCE","version":"1.0","type":"link"}