OEM Yamaha Dash Meter Assembly - The HOURS are stored in the ECU NOT the Dash.
Donor - 2020 GP1800R SVHO 
P/N - F3P-6820A-00-00
Workes fine, donor machine had a broken hull.
As-Is
See Pictures

Assemblies where F3P-6820A-00-00 is used
2017 GP1800 (GP1800S) - Electrical 3
2018 GP1800 (GP1800-T) - Electrical 3
2018 GP1800 (GP1800T) - Electrical 3
2019 GP1800R (GP1800U) - Electrical 3
2020 GP1800R SVHO (GP1800-V) - Electrical 3
2020 GP1800R SVHO (GP1800V) - Electrical 3

May Fit Others.