90401-10042-00 BOLT, UNION

This dossier records 90401-10042-00 as a genuine OE number. Verify the applicable market and version.

Current evidence points to Yamaha FZ09ECGY (FZ09 CA) 1RC5 2014, Yamaha FZ09ECO (FZ09 CA) 1RC50 2014, Yamaha FZ09ECR (FZ09 CA) 1RC51 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.