This thermostat applies to (and is not limited to) 150cc to 400cc engines. Most commonly used for 260cc and 300cc ATVs, dirt bikes, scooters, buggies and other motorized vehicles from a wide range of manufacturers.
Common Xingyue model names consist of variations of "Xingyue ST260 ATV", "Xingyue 260cc ATV", "XY ST260 ATV", "XY 260cc ATV" etc. Common listed Xingyue thermostat part number is 1270010008A and formal description is "THERMOSTAT".
 
 
 
Manufacturer Part Numbers:
Xingyue: 1270010008A