{"product_id":"54mm-cylinder-top-end-piston-kit-fit-for-yamaha-yz125-2005-2021-1c3-11311-21-00","title":"54mm Cylinder Top End Piston Kit Fit For Yamaha YZ125 2005-2021 1C3-11311-21-00","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 54mm cylinder top end piston kit is an aftermarket replacement part for Yamaha YZ125 models from 2005 through 2021. It provides the top end components needed when rebuilding or refreshing a worn cylinder and piston assembly. The kit carries part number 1C3-11311-21-00.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e54mm cylinder and piston top end kit\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement part for Yamaha YZ125\u003c\/li\u003e\n\u003cli\u003ePart number 1C3-11311-21-00\u003c\/li\u003e\n\u003cli\u003eIntended for top end rebuild or refresh work\u003c\/li\u003e\n\u003cli\u003eFits model years 2005 through 2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor Yamaha YZ125 2005\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2006\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2007\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2008\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2009\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2010\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2011\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2012\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2013\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2014\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2015\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2016\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2017\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2018\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2019\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2020\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ125 2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Cylinder top end piston kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 54mm\u003c\/li\u003e\n\u003cli\u003ePart Number: 1C3-11311-21-00\u003c\/li\u003e\n\u003cli\u003eModel Application: Yamaha YZ125 2005-2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is a cylinder top end piston kit used for? \u003cstrong\u003eA:\u003c\/strong\u003e It is used when servicing the top end of an engine, where the cylinder and piston components wear over time and may need replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this part fits my machine? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm your exact model year, bore size, and existing part number against 1C3-11311-21-00 before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":67593385738340,"sku":"ZZ3M02209","price":344.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_fca8154a-06d2-4d9d-a385-dd8349466ba7.jpg?v=1790928387","url":"https:\/\/www.rivetoak.com\/products\/54mm-cylinder-top-end-piston-kit-fit-for-yamaha-yz125-2005-2021-1c3-11311-21-00","provider":"RivetOak","version":"1.0","type":"link"}