This piston kit includes the piston and all the seals required to change the piston.
KTM2015450450 SX-F FACTORY EDITIONKTM 450 SX-F FACTORY EDITION 2015 <US><F8475O1>
KTM2016450450 SX-FKTM 450 SX-F 2016 <EU><F8401P5>
KTM2016450450 SX-FKTM 450 SX-F 2016 <US><F8475P5>
KTM2016450450 XC-FKTM 450 XC-F 2016 <US><F8475P0>
KTM2017450450 SX-FKTM 450 SX-F 2017 <EU><F8401Q5>
KTM2017450450 SX-FKTM 450 SX-F 2017 <US><F8475Q5>
KTM2017450450 XC-FKTM 450 XC-F 2017 <EU><F8401Q0>
KTM2017450450 XC-FKTM 450 XC-F 2017 <US><F8475Q0>