Compatible with:

2025 Yamaha YFZ 450 R
2025 Yamaha YFZ 450 R SE
2024 Yamaha YFZ 450 R
2023 Yamaha YFZ 450 R
2023 Yamaha YFZ 450 R SE
2022 Yamaha YFZ 450 R
2022 Yamaha YFZ 450 R SE
2021 Yamaha YFZ 450 R
2021 Yamaha YFZ 450 R SE
2020 Yamaha YFZ 450 R
2020 Yamaha YFZ 450 R SE
2019 Yamaha YFZ 450 R
2019 Yamaha YFZ 450 R SE
2018 Yamaha YFZ 450 R
2018 Yamaha YFZ 450 R SE
2017 Yamaha YFZ 450 R
2017 Yamaha YFZ 450 R SE
2016 Yamaha YFZ 450 R
2016 Yamaha YFZ 450 R SE
2015 Yamaha YFZ 450 R
2015 Yamaha YFZ 450 R SE
2014 Yamaha YFZ 450 R
2014 Yamaha YFZ 450 R SE
2013 Yamaha YFZ 450 R
2013 Yamaha YFZ 450 R SE
2012 Yamaha YFZ 450 R
2012 Yamaha YFZ 450 R SE
2011 Yamaha YFZ 450 R
2011 Yamaha YFZ 450 X
2011 Yamaha YFZ 450 R SE
2011 Yamaha YFZ 450 X SE
2010 Yamaha YFZ 450 R
2010 Yamaha YFZ 450 X
2010 Yamaha YFZ 450 R SE
2010 Yamaha YFZ 450 X Bill Balance
2009 Yamaha YFZ 450 R
2009 Yamaha YFZ 450 R SE

OEM: 108132-R00 18P-81410-00-00 18P-81450-00-00 18P-81450-01-00

This combo fixes insufficient charging, stator burnout, flywheel magnetic decline and unstable power generation problems. Restores stable power generation and battery charging efficiency for the ATV. All components follow OEM standard for direct bolt-on installation with no modification required. Durable structure resists high temperature and vibration, perfectly suitable for Yamaha YFZ 450 R/X 2009-2025.