Thermostat Housing, Cast Aluminum SKU: QT37747581

This cast aluminum thermostat housing provides a secure mount for the thermostat to regulate coolant flow in the engine’s cooling system.

Designed for field durability, it withstands corrosion, heat cycles, and vibration for long-lasting service.

• Durable cast aluminum construction
• Machined sealing surface for reliable gasket fit
• Designed to accept standard thermostat insert
• Built for consistent performance in tough farm conditions

Installation Tip: Clean both mating surfaces, use a new gasket, and tighten bolts evenly to avoid leaks or warping.

This thermostat housing is a dependable replacement to keep your tractor’s cooling system working smoothly.