See the spare parts catalogs to find numbers:
Service Download -> Hyosung
ATV 250
Item number: 17617N07F000
€ 1.19 (incl. VAT)
Item number: 17620HP8800
€ 26.62 (incl. VAT)
Item number: 17621H79B00121
€ 38.42 (incl. VAT)
Item number: 17621HN91010S1
€ 35.15 (incl. VAT)
Item number: 17621HN91020S1
€ 32.06 (incl. VAT)
Item number: 17621HN9103
€ 36.06 (incl. VAT)
Item number: 17621HP93000S1
Item number: 17621SN9102HPA
€ 53.04 (incl. VAT)
Item number: 17622HN9101
€ 2.34 (incl. VAT)
Item number: 17622HN9102
€ 1.40 (incl. VAT)
ATV250
Item number: 17627N07F000
€ 0.13 (incl. VAT)
Item number: 17628N07F000
Item number: 17631H79B00121
€ 12.52 (incl. VAT)
Item number: 17631HC8100
€ 10.81 (incl. VAT)
Item number: 17631HN91000S1
€ 15.94 (incl. VAT)
Item number: 17631HP7603
€ 17.38 (incl. VAT)
THERMOSTAT CONNECTOR TE450
Item number: 17631HP8900
€ 15.69 (incl. VAT)
Item number: 17631HP8900888
€ 6.83 (incl. VAT)
Item number: 17631HP9300
€ 0.00 (incl. VAT)
Item number: 17632N07F000
€ 19.81 (incl. VAT)
Item number: 17641HN9100
€ 13.20 (incl. VAT)
Item number: 17641HP7600
€ 9.46 (incl. VAT)
Item number: 17641HP8900
€ 9.15 (incl. VAT)
YL0371 - Hyosung ST7 GT650 (Fi) GV650 (F
Item number: 17650HP9300
€ 27.81 (incl. VAT)
Item number: 17660H88600
€ 100.24 (incl. VAT)
Item number: 17660H89700
€ 83.04 (incl. VAT)
Item number: 17660H89800
€ 78.40 (incl. VAT)
Item number: 17660H89810
€ 83.54 (incl. VAT)
Item number: 17660H99710
€ 86.62 (incl. VAT)
Item number: 17660H99D00
€ 114.56 (incl. VAT)