Order includes: 1x Cooling Thermostat, 1x O-Ring. Compatible with KTM models: 125 EXC 2005, 150 XC-W 2019, 150 XC-W TPI 2020. Part Number: 54835017000, 59435117000, 59435017000. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
