{"product_id":"12100-hp7-a00-top-end-kit-with-cylinder-for-honda-trx420-rancher-atv","title":"12100-HP7-A00 Top End Kit with Cylinder for Honda TRX420 Rancher ATV","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement top end kit with cylinder is intended for the listed Honda TRX420 Rancher ATV applications from 2007 through 2024 and cross-references part number 12100-HP7-A00. A top end kit of this type supplies the cylinder and related upper-engine components used when servicing the cylinder and piston assembly of a four-stroke engine. The cylinder provides the bore in which the piston travels, while the piston and ring assembly supports compression and the transfer of combustion forces to the crankshaft.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTop end kit that includes a cylinder along with the upper-engine components supplied in the kit\u003c\/li\u003e\n\u003cli\u003eThe cylinder provides the bore surface in which the piston reciprocates during engine operation\u003c\/li\u003e\n\u003cli\u003eThe piston and ring assembly supports compression within the combustion chamber and transfers force to the crankshaft\u003c\/li\u003e\n\u003cli\u003eCross-references part number 12100-HP7-A00 for comparison with the existing part number\u003c\/li\u003e\n\u003cli\u003eUsed when servicing or replacing the upper-end cylinder and piston assembly on the listed Honda TRX420 Rancher applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor Honda TRX420 Rancher 2007-2024 applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, scored, or damaged cylinder and piston assembly\u003c\/li\u003e\n\u003cli\u003eServicing the upper end of the engine during a top end rebuild\u003c\/li\u003e\n\u003cli\u003eRestoring normal upper-engine function after the original cylinder or piston 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 Top end kit with cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 12100-HP7-A00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Application:\u003c\/strong\u003e Honda TRX420 Rancher 2007-2024\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a top end kit with cylinder do? \u003cstrong\u003eA:\u003c\/strong\u003e It supplies the cylinder and the upper-engine piston assembly components used to restore the cylinder bore and piston area of a four-stroke engine so compression and combustion forces can be managed normally.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this kit fits my ATV? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm the existing part number on your machine matches 12100-HP7-A00 and verify that your ATV is a Honda TRX420 Rancher from 2007 to 2024 before ordering.\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":67604661600529,"sku":"ZZ3M00299","price":123.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_f2eb0737-e694-4ebc-a8c5-83b0ad215033.jpg?v=1790780930","url":"https:\/\/www.duraforce.com\/products\/12100-hp7-a00-top-end-kit-with-cylinder-for-honda-trx420-rancher-atv","provider":"DURAFORCE","version":"1.0","type":"link"}