High-Quality Thermostat Gasket

A thermostat gasket provides a critical seal between the thermostat housing and the engine. It helps prevent coolant leaks, maintain optimal engine temperature, and protect key components from overheating. Over time, exposure to extreme heat and pressure causes gaskets to crack, shrink, or warp — that's when replacement is essential.

Our gaskets are compatible with a wide range of non-road machinery and heavy equipment, including excavators, tractors, skid steers, and more. Whether it's a flat paper type or an O-ring design, FridayParts offers direct-fit replacements for your cooling system's needs.

Common Signs You Need to Replace

• Coolant leaking near the thermostat housing
• Engine overheating or fluctuating temperature gauge
• Low coolant levels without a visible external leak
• Cracked, brittle, or misshapen old gasket
• Gasket worn during maintenance or disassembly

Tip: Anytime you remove the thermostat housing, the gasket should be replaced to ensure leak-free performance.

Premium Engine Sealing Performance

Our thermostat gasket line provides:

• Durable sealing against coolant, pressure, and debris
• Extended service life in extreme temperature conditions
• Compatibility with OEM cooling systems for hassle-free installation
• High-temperature resistance to avoid cracks or deformations

Whether you're repairing or upgrading, FridayParts ensures top performance without breaking your budget.