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Thermostat housing

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VAR-46009
  • Thermostat housing / Water flange suitable for Kubota (16271-73260)
  • High-quality replacement thermostat housing (water flange), suitable for various Kubota compact tractors, mowers, and mini excavators. This part ensures the correct housing of the thermostat and a leak-free connection to the engine block, which is essential for optimal operation of the cooling system.
  • Naturally, with thermostat gasket and Thermostat!
  • Variant 1 specifications:
  • Flange: 66mm
In stock
In stock
SKU-46008
  • Complete Thermostat housing (incl. thermostat & gasket) suitable for Kubota
  • Description: Complete replacement thermostat housing suitable for various Kubota engines. This part is supplied as a complete set, including the internal thermostat and corresponding gasket. This ensures easy installation and guarantees a direct, leak-free seal and correct operation of the cooling system.
  • Specifications:
  • Type: Thermostat housing assembly
  • Includes: Thermostat and gasket
In stock
SKU-46004-T
  • Thermostat housing / Water flange suitable for Kubota (16691-73260)
  • High-quality replacement thermostat housing for various Kubota excavators, wheel loaders and tractors. A properly functioning thermostat housing is essential for optimal coolant circulation and prevents leaks, contributing to the lifespan and performance of your engine.
  • Naturally includes thermostat gasket and thermostat!
  • Specifications:
  • Type: Thermostat housing / Water flange
In stock
In stock
SKU-46001
  • Thermostat housing Kubota V3300
  • Reliable cooling – this thermostat housing ensures correct heat regulation for Kubota V3300 engines. It prevents overheating and supports a constant operating temperature for optimal performance.
  • Why this part is suitable
  • ✔️ Fit specifically for Kubota V3300 series engines
  • ✔️ Replaces the original thermostat flange housing

Thermostat Housings for Mini Tractors

What is a thermostat housing and why is it important?

The thermostat housing is an essential component of the cooling system in your mini tractor. It holds the thermostat in place and connects it to the cooling system, allowing coolant to flow between the engine and radiator. The housing also ensures a proper seal around the thermostat, preventing leaks and maintaining the right temperature regulation for the engine.
A damaged or warped thermostat housing can lead to coolant leaks, loss of pressure in the cooling system, and overheating of the engine. Replacing a faulty housing in time is vital to ensure efficient cooling and prevent costly engine damage.

How to choose the right thermostat housing

The correct thermostat housing depends on the brand, model, and engine type of your mini tractor. Each housing is designed to fit a specific coolant layout and thermostat size, so compatibility must always be checked before purchasing.
Not sure which housing you need? Contact our customer service team – we’ll help you find the correct part for your tractor.

Replacing a thermostat housing

Replacing a thermostat housing is usually straightforward with basic tools. General steps (always follow the service manual of your tractor):

  1. Preparation: Turn off the engine, allow it to cool completely, and disconnect the battery.
  2. Drain coolant: Remove some coolant to prevent spills when opening the thermostat housing.
  3. Remove old housing: Disconnect hoses, unbolt, and carefully take out the old thermostat housing.
  4. Install new housing: Fit the new thermostat housing with the correct gasket or sealant to ensure leak‑free installation.
  5. Reassembly and testing: Reattach hoses, refill coolant, start the engine, and check for leaks and stable engine temperature.

A high‑quality thermostat housing ensures proper sealing, efficient cooling flow, and reliable operation of your mini tractor under all working conditions.

Why choose Shop4trac for your thermostat housing?

At Shop4trac, we supply only premium‑quality thermostat housings from trusted manufacturers. All parts are tested for precise fit, durability, and resistance to temperature fluctuations. With fast shipping and excellent customer service, your tractor is back in smooth and reliable operation in no time.

Whether you need a thermostat housing for your Iseki, Yanmar, Kubota, or Shibaura mini tractor, Shop4trac provides reliable parts and the excellent service you deserve.

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