{"product_id":"74mm-big-bore-cylinder-piston-top-end-kit-for-honda-trx250ex-trx250te-trx250tm","title":"74mm Big Bore Cylinder Piston Top End Kit for Honda TRX250EX TRX250TE TRX250TM","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement big bore cylinder piston top end kit is intended for the listed Honda TRX250EX, TRX250TE, and TRX250TM applications and features a 74mm big bore cylinder and piston configuration. The cylinder and piston form the upper combustion assembly where compression occurs, supporting normal engine operation. This kit is supplied for top end servicing or rebuilding on the listed models.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e74mm big bore cylinder and piston top end kit configuration\u003c\/li\u003e\n\u003cli\u003eThe cylinder and piston form the upper combustion assembly that supports compression and normal engine operation\u003c\/li\u003e\n\u003cli\u003eGaskets and seals associated with the top end sealing surfaces are part of the top end assembly function\u003c\/li\u003e\n\u003cli\u003eSupplied for the listed Honda TRX250EX, TRX250TE, and TRX250TM applications\u003c\/li\u003e\n\u003cli\u003eIntended for servicing or replacing the corresponding top end components during an engine rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor Honda TRX250EX applications\u003c\/li\u003e\n\u003cli\u003efor Honda TRX250TE applications\u003c\/li\u003e\n\u003cli\u003efor Honda TRX250TM applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning cylinder or piston in the top end assembly\u003c\/li\u003e\n\u003cli\u003eServicing the upper cylinder assembly during routine or rebuild maintenance\u003c\/li\u003e\n\u003cli\u003eRestoring the normal function of the top end after the original components have failed\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 Big bore cylinder piston top end kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 74mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Application(s):\u003c\/strong\u003e Honda TRX250EX, Honda TRX250TE, Honda TRX250TM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a big bore cylinder piston top end kit do? \u003cstrong\u003eA:\u003c\/strong\u003e The cylinder and piston form the upper combustion assembly where compression occurs, and the kit is used to service or rebuild the top end of the engine for normal operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify fitment? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm that your existing part number and complete equipment model designation, such as TRX250EX, TRX250TE, or TRX250TM, match the application listed here 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":67605229240593,"sku":"ZZ3M03346","price":189.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_4de5c797-73e5-408b-979e-c83accf516d7.jpg?v=1790778402","url":"https:\/\/www.duraforce.com\/products\/74mm-big-bore-cylinder-piston-top-end-kit-for-honda-trx250ex-trx250te-trx250tm","provider":"DURAFORCE","version":"1.0","type":"link"}