Thermostat / Ø43.50 mm / 76°C / Kubota D1703 / D1005 / D1403 / Kubota V1505 / Z602 / 19434-73014

Thermostat for Kubota tractor with dimensions 43 x 40 mm, opening temperature 76°C fits Japanese Kubota tractors of the D, L series and others.

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 :

• flange diameter: 43.50 mm (without gasket),
• height: 39.50 mm,
• opening temperature 76°C,
• reference numbers: 19434-73014, 19434-73010, 19434-73013.

Engine models :

Kubota

• Kubota D1005,
• Kubota D1403,
• Kubota D1703,
• Kubota V1505,
• Kubota Z602,

Tractor models:

• Kubota F2260,
• Kubota L3410,
• Kubota L3430,
• Kubota ZD25,
• Kubota B2100,
• Kubota Aste A-17,
• Kubota GB18 Granbia,
• Kubota B2320DT,
• Kubota Aste A-175,
• Kubota B2230D,
• Kubota B7510,
• Kubota GB170,
• Kubota JB16,
• Kubota JB16-2 Bull Star,
• Kubota GB18,
• Kubota GB175,
• Kubota B7500,
• Kubota B2320,
• Kubota B2230,
• Kubota A-17,
• Kubota A-175,
• Kubota BX2660,
• Kubota BX2670-1,
• Kubota JB17X,
• Kubota JB18,
• Kubota JB19X,
• Kubota KB17X,
• Kubota KB18,
• Kubota KB19X,
• Kubota KB165,
• Kubota KB185,
• Hinomoto NX200,
• Hinomoto NX220,
• Kubota L2500,
• Kubota L2600,
• Kubota GL200,
• Kubota L2800,
• Kubota GL19,
• Kubota GL21,
• Kubota L2800DHV,
• Kubota L2800DHW,
• Kubota L2800DT,
• Kubota L2800F,
• Kubota T22,
• Kubota GL201,
• Kubota GT21,
• Kubota GT19,
• Kubota L2800DT,
• Kubota L2600DT,
• Kubota L2800HST,
• Kubota KL210,
• Kubota KT210,
• Kubota KL21,
• Kubota KT20,
• Kubota KT22,
• Kubota T200,
• Kubota T220,
• Kubota T240,
• Kubota L3300,
• Kubota L3240DT,
• Kubota L3240DT3,
• Kubota L3240GST,
• Kubota L3240GST3,
• Kubota L3240HST,
• Kubota L3240HST3,
• Kubota L3240HSTC,
• Kubota L3240HSTC3,
• Kubota L3430DT,
• Kubota L3430GST,
• Kubota L3430HST,
• Kubota L3430HSTC,
• Kubota L3240,
• Kubota L35,
• Kubota L3400,
• Kubota L2501DT,
• Kubota L2501HST,
• Kubota L3400DT,
• Kubota L3400F,
• Kubota L3400HST,
• Kubota GL337,
• Kubota L3300F,
• Kubota GL33,
• Kubota GL338,
• Kubota L3108,
• Kubota L2501D,
• Kubota L2501H,
• Kubota KL265,
• Kubota FT28,
• Kubota FT30,
• Kubota KL26R-PC,
• Kubota KL27R,
• Kubota KL28,
• Kubota KL28R-PC,
• Kubota KL31,
• Kubota KL31R,
• Kubota KL31Z,
• Kubota KL280,
• Kubota KL285,*
• Kubota KL310,
• Kubota KL2750,
• Kubota KL2850-PC,
• Kubota KT285,
• Kubota STA-35,
• Kubota STV36,
• Kubota STW34,
• Kubota B3200HSD,
• Kubota B3200HSDWO,
• Kubota ST30,
• Kubota B2910HSD,
• Kubota B3030HSD,
• Kubota B3000,
• Kubota B3200,
• Kubota B3300,
• Kubota B3030,
• Kubota B2910,
• Kubota F3560,
• Kubota F3680,
• Kubota B2910HSD,
• Kubota B7800HSD,
• Kubota B3300SU,
• Kubota B7800,
• Kubota Bb260,
• Kubota GT-5,
• Kubota GT-8,
• Kubota GT-30,
• Kubota LX3310,
• Kubota BX1500.

Machine models :

Bobcat :

• Bobcat 328,

Bomag :

• Bomag BW 100 AC-4,

Magazine : M01:B95

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