{"product_id":"namura-piston-rings-86-47-mm-honed-for-na-10001-2r-pistons","title":"Namura Piston Rings 86.47 mm Honed for NA-10001-2R Pistons","description":"\u003cp\u003eRestore proper engine sealing with Namura piston rings designed for use with compatible Namura pistons. This 86.47 mm ring set is honed for Namura pistons and is manufactured to support dependable compression, oil control, and combustion efficiency in demanding ATV applications. Part number NA-10001-2R is intended for select Honda Rancher models equipped with 420cc engines.\u003c\/p\u003e\u003cp\u003eThese piston rings are a direct replacement component for the specified engine configuration and should be installed with the matching Namura piston and according to the applicable service manual. Proper ring orientation, cylinder preparation, ring-gap inspection, and installation procedures are essential for achieving reliable performance and service life.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014–2016 Honda TRX420FA1 Rancher 4x4 AT DCT with SRA; 2014–2017 Honda TRX420FA2 Rancher 4x4 AT DCT EPS with SRA; and 2014–2016 Honda TRX420FE1 Rancher 4x4 ES with SRA. Verify the model designation and piston compatibility before ordering. The manufacturer part number is NA-10001-2R, and the vendor part number is 186-10012R.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 86.47 mm piston ring set\u003c\/li\u003e\n\u003cli\u003eApplication: Honed for compatible Namura pistons only\u003c\/li\u003e\n\u003cli\u003eBrand: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: NA-10001-2R\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 186-10012R\u003c\/li\u003e\n\u003cli\u003eFitment: 2014–2016 Honda TRX420FA1 Rancher 4x4 AT DCT with SRA\u003c\/li\u003e\n\u003cli\u003eFitment: 2014–2017 Honda TRX420FA2 Rancher 4x4 AT DCT EPS with SRA\u003c\/li\u003e\n\u003cli\u003eFitment: 2014–2016 Honda TRX420FE1 Rancher 4x4 ES with SRA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2007 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2007 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2007 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2007 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2008 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2008 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2008 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2008 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2009 Honda TRX420FA Rancher AT [IRS]\u003cbr\u003e\n2009 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2009 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2009 Honda TRX420FPA Rancher w\/PS [IRS]\u003cbr\u003e\n2009 Honda TRX420FPE Rancher ES w\/PS [SRA]\u003cbr\u003e\n2009 Honda TRX420FPM Rancher w\/PS [SRA]\u003cbr\u003e\n2009 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2009 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2010 Honda TRX420FA Rancher AT [IRS]\u003cbr\u003e\n2010 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2010 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2010 Honda TRX420FPE Rancher ES w\/PS [SRA]\u003cbr\u003e\n2010 Honda TRX420FPM Rancher w\/PS [SRA]\u003cbr\u003e\n2010 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2010 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2011 Honda TRX420FA Rancher AT [IRS]\u003cbr\u003e\n2011 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2011 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2011 Honda TRX420FPE Rancher ES w\/PS [SRA]\u003cbr\u003e\n2011 Honda TRX420FPM Rancher w\/PS [SRA]\u003cbr\u003e\n2011 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2011 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2012 Honda TRX420FA Rancher AT [IRS]\u003cbr\u003e\n2012 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2012 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2012 Honda TRX420FPE Rancher ES w\/PS [SRA]\u003cbr\u003e\n2012 Honda TRX420FPM Rancher w\/PS [SRA]\u003cbr\u003e\n2012 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2012 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2013 Honda TRX420FA Rancher AT [IRS]\u003cbr\u003e\n2013 Honda TRX420FE Rancher ES [SRA]\u003cbr\u003e\n2013 Honda TRX420FM Rancher [SRA]\u003cbr\u003e\n2013 Honda TRX420FPE Rancher ES w\/PS [SRA]\u003cbr\u003e\n2013 Honda TRX420FPM Rancher w\/PS [SRA]\u003cbr\u003e\n2013 Honda TRX420TE Rancher 2x4 ES [SRA]\u003cbr\u003e\n2013 Honda TRX420TM Rancher [SRA]\u003cbr\u003e\n2014 Honda TRX420FA Rancher AT [IRS]\u003cbr\u003e\n2014 Honda TRX420FA1 Rancher 4x4 AT DCT [SRA]\u003cbr\u003e\n2014 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2014 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2014 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2014 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2014 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2014 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2015 Honda TRX420FA1 Rancher 4x4 AT DCT [SRA]\u003cbr\u003e\n2015 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2015 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2015 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2015 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2015 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2015 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2015 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2015 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2016 Honda TRX420FA1 Rancher 4x4 AT DCT [SRA]\u003cbr\u003e\n2016 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2016 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2016 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2016 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2016 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2016 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2016 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2016 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2017 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2017 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2017 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2017 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2017 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2017 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2018 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2018 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2018 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2018 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2018 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2018 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2019 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2019 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2019 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2019 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2019 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2019 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2020 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2020 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2020 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2020 Honda TRX420FE Rancher ES [IRS]\u003cbr\u003e\n2020 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2020 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2020 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2020 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2021 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2021 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2021 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2021 Honda TRX420FE Rancher ES [IRS]\u003cbr\u003e\n2021 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2021 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2021 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2021 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2021 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2022 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2022 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2022 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2022 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2022 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2022 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2022 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2022 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2023 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2023 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2023 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2023 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2023 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2023 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2023 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2023 Honda TRX420TM1 Rancher [SRA]\u003cbr\u003e\n2024 Honda TRX420FA2 Rancher 4x4 AT DCT EPS [SRA]\u003cbr\u003e\n2024 Honda TRX420FA5 Rancher 4x4 AT DCT [IRS]\u003cbr\u003e\n2024 Honda TRX420FA6 Rancher 4x4 AT DCT EPS [IRS]\u003cbr\u003e\n2024 Honda TRX420FE1 Rancher 4x4 ES [SRA]\u003cbr\u003e\n2024 Honda TRX420FM1 Rancher 4x4 [SRA]\u003cbr\u003e\n2024 Honda TRX420FM2 Rancher 4x4 EPS [SRA]\u003cbr\u003e\n2024 Honda TRX420TE1 Rancher 2x4 ES [SRA]\u003cbr\u003e\n2024 Honda TRX420TM1 Rancher [SRA]","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67558537134315,"sku":"186-10012R","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/950b-5e99bc9811ffc.jpg?v=1790765121","url":"https:\/\/ctracingservices.com\/products\/namura-piston-rings-86-47-mm-honed-for-na-10001-2r-pistons","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}