Troy-bilt MA-31A46-11200 Thermostat Case Gasket

Product Description

The TROY-BILT MA-31A46-11200 is a thermostat case gasket designed to seal the thermostat housing on small engines used in lawn and garden equipment. This gasket maintains a leak-free interface between the thermostat case and the engine block, preventing coolant or oil seepage that can lead to overheating or contamination. It is an OEM-specified replacement part intended for installation by small engine technicians or qualified service professionals performing routine engine maintenance or cooling system repairs.

This gasket is suited for use in TROY-BILT lawn and garden equipment equipped with engines that use a thermostat case assembly. Typical applications include riding mowers, garden tractors, and similar outdoor power equipment that require periodic thermostat housing service. It is most often replaced during thermostat service intervals or when evidence of sealing failure is found during inspection.

Key Features

• OEM replacement gasket engineered to match original thermostat case dimensions
• Provides a reliable seal between the thermostat case and engine block
• Designed to withstand operating temperatures typical of small air- or liquid-cooled engines
• Direct-fit replacement reduces installation time and eliminates the need to trim or cut a universal gasket

Compatibility

Designed as an OEM-style replacement thermostat case gasket for TROY-BILT lawn and garden equipment engines. Refer to your equipment model and engine service documentation to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified small engine technician. Before beginning work, shut down the engine completely and allow it to cool to ambient temperature to avoid burn hazards. Clean all mating surfaces thoroughly to remove old gasket material or debris before seating the new gasket. Do not reuse the old gasket, and avoid applying excessive sealant unless specifically called for in the engine manufacturer service documentation.

Technical Specifications

• Part Type: Thermostat Case Gasket

Standard Information

• Brand: TROY-BILT
• Manufacturer Part Number: MA-31A46-11200