The Kubota W21TS10071 is a genuine OEM thermostat designed to regulate engine operating temperature in a wide range of Kubota agricultural and construction machinery. This essential component helps maintain engine efficiency and prevent overheating or undercooling. It is compatible with numerous Kubota L, M, MX series tractors, KX and U series excavators, R and SVL series loaders, RTV-X utility vehicles, and ZD/F series mowers. Featuring an opening temperature of 82°C, this thermostat ensures reliable performance and precise temperature control for optimal engine health.