3387134 High limit thermostat cuts off the current when the cycle thermostat fails and temperature reaches 155 degrees Celsius, preventing further heating. 3392519 Dryer thermal fuse acts as a safety mechanism that stops current flow to the motor circuit during overheating. The thermal fuse is a one-time use component and must be replaced after activation. Replace it promptly to maintain safe operation. It is recommended to check the dryer vent before replacement. A clogged vent can lead to overheating and fuse failure. 3977393 Thermal cut-off switch safety assembly rated at 309F, compatible with units requiring a 325F fuse. 3977767 Cycling thermostat functions as a safety device to prevent overheating. When the dryer reaches 221F, it shuts off power to the heating element and resets once the temperature drops by 80F. Note: Take a photo before removing any parts to ensure proper reassembly. Unplug the dryer before installing this part. Wear work gloves to protect your hands. Brand names or model designations are used solely to indicate compatibility. If you are uncertain whether this replacement part fits your appliance model, refer to the Customer Questions and Answers section for assistance. We recommend disassembling the unit and verifying the model number before purchasing. Color: Silver Material: Iron + 80 nickel wire Package Contents: 1 x 3977767 Dryer Thermostat 1 x 3387134 Dryer Thermostat 1 x 3392519 Dryer Thermal Fuse 1 x 3977393 Dryer Thermal Fuse The package includes only the items listed above; other accessories are not included. Note: Lighting and display settings may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.