Answers use only the current dossier and general verification principles
This dossier records 98680-04510-00 as a genuine OE number. Verify the applicable market and version.
Current evidence points to Yamaha YZ125B1 (YZ125) 1SR1 2012, Yamaha YZ125D2 (YZ125) 1SR5 2013, Yamaha YZ125E2 (YZ125) 1SR9 2014. Verify the year, market and engine version against the original vehicle information.
Check the part number, model year, sales market, engine version, installation position and critical dimensions. Still missing: Head type, Seat type, Strength class, Nominal thread diameter, Thread direction, Thread standard, Thread length, Thread pitch, Supplier code, Overall length, Material, Fitment type.
There is currently no evidence-confirmed genuine replacement relationship, so direct replacement cannot be concluded.
The same model may use different numbers and specifications across years, markets, engines or trim versions; verify the complete vehicle environment.
The current parameter template is still missing Head type, Seat type, Strength class, Nominal thread diameter, Thread direction, Thread standard, Thread length, Thread pitch, Supplier code, Overall length, Material, Fitment type. Missing fields are never guessed automatically.