Thermostat / 82 °C / Ø38 mm / Kubota Z482 / D722 / D950

Thermostat for Kubota tractor, dimensions 38 x 39.50 mm, opening temperature 82°C, fits Japanese Kubota tractors Z482 , D722 and D950 series.

What is a tractor thermostat?

The coolant thermostat is one of the most important components of the cooling system and is responsible for controlling and regulating the temperature of the coolant. The thermostat is a device that operates under the influence of increased temperature, and its correct operation allows maintaining the correct temperature needed for the most efficient operation of the engine. When the temperature of the coolant rises to a certain level, the thermostat "opens" under the influence of heat, allowing the coolant to pass to the second circuit (radiator), which allows for effective cooling of the fluid, and further on the engine.

First signs of a faulty thermostat?

Engine overheating or very long engine warm-up to the appropriate operating temperature are the most visible symptoms of thermostat damage. Thermostat failure in the closed position causes engine overheating and is very dangerous for the engine, therefore after the coolant temperature warning light comes on, you should stop work as soon as possible and turn the engine off. A less dangerous situation is when the thermostat fails in the open position because water circulating in a large circuit affects the engine's failure to heat up and this is a failure less dangerous for the engine, but in the long run it also has an adverse effect and is harmful to the engine.

Dimensions:

• Collar diameter: 38 mm.
• Height: 39.50 mm.
• Diameter without collar: 25 mm.
• Index: 15531-73010

Engine:

• Kubota Z482,
• Kubota D950
• Kubota D722.

Tractor models:

• Kubota B1220,
• Kubota GB110,
• Kubota GB115,
• Kubota JB11,
• Kubota JB11X,
• Kubota BX1800,
• Kubota BX1830,
• Kubota G1900,
• Kubota GF1800,
• Kubota ZD18,
• Kubota JB13,
• Kubota JB13X,
• Kubota B1610,
• Kubota B1620,
• Kubota GB14,
• Kubota GB140,
• Kubota B7300,
• Kubota BX1860,
• Kubota BX1830D,
• Kubota B7400,
• Kubota GB145,
• Kubota BX1850,
• Kubota BX1870,
• Kubota BX1870-1,
• Kubota BX1880,
• Kubota Bulltra ZB1-16,
• Kubota Bulltra B1-16,
• Kubota Bulltra ZB1-17,
• Kubota Bulltra B1-17,
• Kubota B1750,
• Kubota B20,
• Kubota B8200,
• Kubota F2000,
• Kubota B1600,
• Kubota B1-16 Bulltra,
• Kubota B1-17 Bulltra,
• Kubota B1702,
• Kubota L1600,
• Kubota B7200,
• Kubota F2000ELW,
• Kubota F2000ESW,
• Kubota F2000II.

Magazine: M01: A23: S01

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.