The Namura NA-20005R piston ring set is designed for use with Namura pistons in select Kawasaki, Arctic Cat, and compatible Kymco applications. With a 72.7mm bore size, these rings support proper compression, oil control, and reliable engine performance when installed with a matching Namura piston.
Fitment: This piston ring set fits 2013–2017 Kawasaki KVF300 Brute Force models equipped with SRA, as well as 2009–2014 Arctic Cat 300 DVX models. Always verify the engine model, piston application, and ring specifications before installation to ensure compatibility.
Application: The Namura NA-20005R is intended for Namura pistons only and should be installed according to the piston manufacturer’s specifications. Correct ring orientation, end gap, cylinder condition, and break-in procedures are essential for achieving dependable sealing and long service life.
Product identification: Brand: Namura. Manufacturer part number: NA-20005R. Vendor part number: 186-2005R. This replacement ring set is a practical choice for engine rebuilds, top-end service, and restoring compression in compatible off-road and ATV engines.
Features:
- Size: 72.7mm piston ring set
- Brand: Namura
- Model: NA-20005R
- Manufacturer part number: NA-20005R
- Vendor part number: 186-2005R
- Application: Designed for Namura pistons only
- Fitment: 2013–2017 Kawasaki KVF300 Brute Force with SRA
- Fitment: 2009–2014 Arctic Cat 300 DVX
Fitment:
2005 Kymco MXU 300
2006 Kymco Mongoose 300
2006 Kymco MXU 300
2007 Kymco Mongoose 300
2007 Kymco MXU 300
2008 Kymco Maxxer 300
2008 Kymco Mongoose 300
2008 Kymco MXU 300
2009 Arctic Cat 150 Utility 2x4
2009 Arctic Cat 300 DVX
2009 Kymco Mongoose 300
2009 Kymco MXU 300
2010 Arctic Cat 150 Utility 2x4
2010 Arctic Cat 300 DVX
2010 Kymco Mongoose 300
2010 Kymco MXU 300
2011 Arctic Cat 150 Utility 2x4
2011 Arctic Cat 300 DVX
2012 Arctic Cat 150 Utility 2x4
2012 Arctic Cat 300 DVX
2012 Kawasaki KVF300 Brute Force [SRA]
2013 Arctic Cat 150 Utility 2x4
2013 Arctic Cat 300 DVX
2013 Kawasaki KVF300 Brute Force [SRA]
2014 Arctic Cat 150 Utility 2x4
2014 Arctic Cat 300 DVX
2014 Kawasaki KVF300 Brute Force [SRA]
2015 Arctic Cat 150 Utility 2x4
2015 Arctic Cat 300 DVX
2015 Kawasaki KVF300 Brute Force [SRA]
2016 Arctic Cat 150 Utility 2x4
2016 Kawasaki KVF300 Brute Force [SRA]
2017 Arctic Cat 150 Utility 2x4
2017 Arctic Cat Alterra 300
2017 Kawasaki KVF300 Brute Force [SRA]
2018 Arctic Cat 150 Utility 2x4
2018 Arctic Cat Alterra 300
2018 Kawasaki KVF300 Brute Force [SRA]
2019 Arctic Cat 150 Utility 2x4
2019 Arctic Cat Alterra 300
2019 Kawasaki KVF300 Brute Force [SRA]
2020 Arctic Cat Alterra 300
2020 Kawasaki KVF300 Brute Force [SRA]
2021 Arctic Cat Alterra 300
2021 Kawasaki KVF300 Brute Force [SRA]
2022 Arctic Cat Alterra 300
2022 Kawasaki KVF300 Brute Force [SRA]
2023 Arctic Cat Alterra 300
2023 Kawasaki KVF300 Brute Force [SRA]