This product is a genuine OEM used Ducati thermostat designed for use in models such as the 848, 1098, and 1198 S4RS. Made in Italy, the thermo switch thermostat with part number 55340041A is a high-quality replacement part for maintaining optimal engine cooling performance in Ducati motorcycles. With its precise fit and reliable performance, this thermostat ensures seamless operation and longevity for your motorcycle's engine cooling system.