3387134 Cycling Thermostat 3392519 Dryer Thermal Fuse 3977393 Thermal Cut-off Switch 3977767 High-limit Thermostat Kit - Pack of 2

Key Features

• Complete four-piece kit to repair common dryer heating and starting issues.
• Includes one 3387134 cycling thermostat, one 3392519 thermal fuse, one 3977393 thermal cut-off, and one 3977767 high-limit thermostat.
• The 3387134 cycling thermostat regulates the drum temperature by turning the heat on and off.
• The 3977767 high-limit thermostat acts as a safety device to prevent the dryer from overheating.
• The 3977393 thermal cut-off and 3392519 thermal fuse are one-time safety devices that shut off power to the heating element or motor circuit in an overheat situation.

Replaces / Cross-Reference Part Numbers

• 3387134 Cycling Thermostat: 306910, 3387135, 3387139, AP3131939, ET187, PS344510, WP3387134VP
• 3392519 Thermal Fuse: 3388651, 695563, 80005, AP6008325, ET401, G4AP0500, PS11741460, WP3392519VP
• 3977393 Thermal Cut-off: 279816, 279816VP, 3399848, AP3094244, PS334299, WP3977393VP
• 3977767 High-limit Thermostat: 3399693, 898078, AP3131938, PS345113, WP3977767VP

Compatibility & Fitment

• Designed for use with many top-name brand dryers including Whirlpool, Kenmore, Maytag, KitchenAid, Roper, Estate, Inglis, and Crosley.
• Compatible with a wide range of electric and gas dryer models.
• Confirm fitment by matching your original part number to the numbers listed in the cross-reference section.

When to Replace

• Dryer does not start.
• Dryer does not produce heat.
• Dryer overheats or gets excessively hot.
• Drying cycles are too long.
• Dryer shuts off prematurely during a cycle.

Installation Tips

• Disconnect the dryer from its electrical power source before starting the repair. For gas dryers, shut off the gas supply line.
• The thermal fuse (3392519) and thermal cut-off (3977393) are not resettable. If a fuse has blown, it must be replaced.
• Before replacing a blown fuse or cut-off, inspect and thoroughly clean the dryer's exhaust vent and ducting for lint blockages, which are a common cause of overheating.
• It is often recommended to replace the high-limit thermostat when replacing the thermal cut-off, as they work together.