24 Most Common Gas & Electric Dryer Replacement Parts

common dryer replacement parts
Table of Contents

To get a glimpse of the most frequently replaced parts for washers or fridges, please delve into the articles that follow.

19 Most Common Washer Replacement Parts

28 Most Common Refrigerator Replacement Parts

Finding the Right Gas or Electric Dryer Parts for Your Needs

Importance of Finding the Right Dryer Parts

  • Finding the right gas or electric dryer parts is crucial for repairing or maintaining your appliance efficiently.
  • Correct replacement parts are necessary for addressing issues like malfunctioning heating elements, faulty control boards, or worn-out drum belts.

Identifying the Problem

  • Before purchasing dryer spare parts, it’s essential to identify the specific issue with your appliance.
  • Determine if the dryer isn’t heating up properly or if there are strange noises coming from the machine.
  • Once you’ve pinpointed the problem, you can narrow down your search for the appropriate repair parts.

Installation and Usage Guidelines

  • Certain components such as the thermal cut-off kit, door latch kit, or igniter (in gas dryers) may require specific instructions for installation or usage.
  • It’s crucial to follow manufacturer guidelines or consult professional resources for safe and effective replacements.

Optimal Performance

  • Proper alignment and tension are necessary when installing a front drum seal or replacing a drum belt for optimal performance.
  • Understanding which specific gas or electric dryer replacement parts are required for your needs ensures efficient appliance operation.

1. Drum Belt

Dryer drum belt replacement part

Function of Drum Belt

  • The drum belt is essential in both gas and electric dryers, facilitating smooth rotation of the drum during the drying process.
  • Over time, the drum belt can wear out or become damaged, leading to issues like excessive noise or the drum not spinning at all.

Prompt Action and DIY Replacement

  • Promptly addressing drum belt issues ensures efficient drying and prevents further damage to the dryer.
  • Replacing the drum belt can be a DIY project with basic knowledge and tools.


  • If you notice issues with drum rotation, such as unusual noises or lack of movement, checking and replacing the drum belt should be a priority troubleshooting step.

2. Drive Motor

Drive Motor Functionality

  • The drive motor is essential for powering the drum rotation in both gas and electric dryers.

Symptoms of a Faulty Drive Motor

  • A common symptom of a faulty drive motor is when the dryer refuses to start or runs intermittently.

Troubleshooting and Repair

  • Troubleshooting the door switch is crucial to ensure proper motor engagement when the door is closed.
  • Disconnect power to the dryer before starting any repair work to ensure safety.
  • Inspect other components such as the thermal cut-off kit and control panel for signs of damage or wear when replacing the drive motor.

3. Idler Pulley

Idler Pulley Functionality

  • The idler pulley is a crucial component in both gas and electric dryers, responsible for maintaining tension on the drum belt.
  • It applies pressure to the belt, ensuring it stays in place and properly rotates the drum.
  • Over time, the idler pulley can wear out or become damaged, resulting in issues such as loud squeaking noises or a loose belt.

Signs of Idler Pulley Issues

  • If you notice any unusual noises coming from your dryer or if the drum is not spinning properly, it may be time to replace the idler pulley.
  • Before replacement, troubleshoot other possible causes such as a worn drum belt or faulty drive motor.

Troubleshooting and Safety

  • If your dryer starts making unusual noises or if you notice that its drum isn’t rotating properly, troubleshoot other potential causes first.
  • Once determined that replacing the idler pulley is necessary, follow appropriate steps by disconnecting power sources, releasing tension on drive belts carefully, and removing old components with caution while being mindful of safety guidelines throughout the process

4. Blower Wheel

Blower Wheel Functionality

  • The blower wheel is a crucial component of both gas and electric dryers, responsible for circulating hot air throughout the drum during the drying process.
  • It is situated next to the drive motor and connected to it via a belt, enabling it to spin and generate airflow.
  • The blower wheel plays a pivotal role in ensuring proper drying efficiency and preventing overheating issues.
  • In gas dryers, the blower wheel aids in maintaining the combustion process by providing sufficient oxygen flow to support the burning of natural gas or propane.

Troubleshooting and Maintenance

  • Inspect and potentially replace the blower wheel if you experience difficulties with the gas dryer’s igniter function or encounter issues related to flame detection.
  • Before starting any repairs, disconnect power from your dryer to ensure safety.
  • Carefully disassemble certain parts of the machine to access the blower wheel, noting each step for easy reassembly.
  • Inspect the blower wheel for signs of damage such as cracks, excessive wear, or debris accumulation that can impede its spinning motion.
  • Clean out any lint or debris build-up using a soft brush or vacuum cleaner attachment.
  • If irreparable damage is noticed or if cleaning doesn’t resolve performance issues, purchase a compatible replacement blower wheel from a reputable supplier of dryer spare parts.

5. Drum Rollers

dryer drum rollers replacement part

Drum Roller Functionality

  • Drum rollers are essential components of both gas and electric dryers, contributing to the smooth rotation of the drum during the drying process.
  • They are small wheels or rollers located at the back of the drum, providing support and stability as it spins.

Signs of Worn-Out Drum Rollers

  • Unusual sounds during dryer operation.
  • Uneven drying.
  • Complete drum immobilization.

6. Thermal Fuse

Function of the Thermal Fuse

  • The thermal fuse is a crucial component in both gas and electric dryers, responsible for protecting the appliance from overheating.
  • It blows and cuts off power to the dryer if the temperature exceeds a safe level, preventing potential fires or damage to other critical parts.


  • When troubleshooting dryer issues, the thermal fuse should always be considered.
  • If the dryer stops working altogether or fails to produce heat, a faulty thermal fuse may be the culprit.
  • Use a multimeter to test for continuity in the thermal fuse; if there’s no continuity, it needs replacement.

7. High-Limit Thermostat

Dryer high limit cut out fuse replacement part

High-Limit Thermostat Functionality

  • The high-limit thermostat is crucial in both gas and electric dryers, serving as a safety mechanism to prevent overheating.
  • It shuts off the heating element when the dryer reaches a certain temperature to avoid potential hazards.
  • Typically located on the dryer’s heating element housing or exhaust duct.
  • In gas dryers, it works with the igniter to regulate temperature during the drying process.

8. Cycling Thermostat

Role of Cycling Thermostat

  • The cycling thermostat in a gas or electric dryer regulates the temperature during the drying process.
  • Its primary function is to monitor and maintain the desired temperature by cycling the heating element on and off.
  • This ensures efficient and safe drying of clothes.

Common Issues

  • A faulty cycling thermostat can lead to inaccurate temperature control.
  • Symptoms include improper heating or overheating of the dryer.


  • Before assuming the cycling thermostat is faulty, troubleshoot other components like the heating element.
  • Check for lint build-up in drum rollers, blower wheel, or lint filter, as these can affect both the heating element and cycling thermostat.

9. Heating Element

Dryer heating element replacement part

Functionality of Heating Element

  • The heating element is crucial in both gas and electric dryers, responsible for generating heat to dry clothes effectively.
  • In electric dryers, it consists of a coil of wire that heats up when an electrical current passes through it.
  • Gas dryers utilize a burner assembly that ignites gas to produce heat.

Common Issues and Symptoms

  • Problems with the heating element can lead to insufficient or no heat during the drying cycle.
  • Signs of a faulty heating element include clothes taking longer than usual to dry or not drying at all in electric dryers.
  • Gas dryers may exhibit inconsistent drying results or no heat output when the heating element is faulty.

Troubleshooting and Safety

  • Disconnect the dryer’s power supply before attempting any repairs or replacements.
  • Accessing and replacing the heating element involves removing the back panel in electric dryers and accessing the front or rear panel in gas dryers, depending on the model.

10. Front Drum Seal

Front Drum Seal Functionality

  • The front drum seal is a crucial component of any gas or electric dryer, creating an airtight seal between the drum and the front panel.
  • Its primary function is to prevent hot air from escaping the dryer, ensuring efficient drying and preventing energy loss.

Maintenance and Longevity

  • By promptly addressing issues and replacing necessary parts, you can extend the lifespan of your dryer and enjoy reliable performance for years to come.

11. Flame Sensor (Gas Dryers)

Role of Flame Sensor in Gas Dryers

  • The flame sensor is crucial for the safe and efficient operation of gas dryers.
  • It detects the presence of a flame inside the dryer and sends a signal to the control board to keep it running.
  • Acts as a safety mechanism by preventing gas flow if no flame is detected, avoiding potential hazards like gas leaks and explosions.

Functionality of Flame Sensor

  • The sensor consists of a metal rod that extends into the dryer’s burner assembly.
  • When the dryer is turned on, gas flows into the burner assembly, where an igniter generates heat to ignite it.
  • The flame’s heat causes electrical conductivity in the metal rod of the sensor, allowing current to flow through it.
  • If there is no flame or an insufficient one, there will be no conductivity in the rod, interrupting current flow and signaling to shut off gas supply until ignition resumes.

12. Igniter (Gas Dryers)

Function of the Igniter

  • The igniter is a crucial component in gas dryers responsible for initiating the combustion process.
  • It ignites the gas to create a flame that generates heat for drying clothes.

Symptoms of Igniter Issues

  • Gas dryer not heating up properly or failing to start altogether could indicate a malfunctioning igniter.

Troubleshooting Steps

  • Ensure the gas supply is connected and functioning correctly before troubleshooting the igniter.
  • Unplug the dryer and access the burner assembly to inspect the igniter.
  • The igniter is typically located near the burner tube or on one side of it.
  • Carefully inspect the igniter for physical damage such as cracks or breaks.

13. Control Board

Dryer control board replacement part

Control Board Functionality

  • The control board is an essential component of both gas and electric dryers, responsible for coordinating various functions and settings.
  • It acts as the brain of the dryer, receiving signals from user inputs or sensors and sending commands to other parts such as the motor, heating element, or timer.

Gas Dryer Control Board

  • In gas dryers, the control board ensures proper functioning of safety features.
  • It communicates with parts like the flame sensor and igniter to regulate gas flow and ignition timing.
  • If the gas dryer is not heating up or has intermittent heat, a faulty control board could be the cause.
  • Troubleshoot other potential issues like a malfunctioning igniter before replacing the control board.

Electric Dryer Control Board

  • A malfunctioning control board can cause various problems in electric dryers, such as erratic temperature settings or failure to start.
  • Issues like unresponsiveness to user inputs or unusual behavior may indicate a problem with the control board.
  • Always ensure power is disconnected before attempting any repairs or replacements involving the control board.

14. Timer Knob

Functionality of Timer Knob

  • The timer knob is an essential component of a gas or electric dryer, allowing you to select and control the drying time for your laundry.
  • Located on the control panel, it initiates and regulates the various cycles and functions of the dryer.

Replacement Considerations

  • Over time, the timer knob can wear out or become damaged, necessitating a replacement.
  • Choose a compatible replacement that matches your specific dryer model.
  • Consult the appliance’s user manual or contact the manufacturer for guidance on identifying the correct part number.

15. Door Switch

Importance of Door Switch

  • The door switch is a vital component of both gas and electric dryers, responsible for detecting whether the door is open or closed.
  • It ensures that the dryer can only operate when the door is securely shut, preventing accidents and ensuring proper functionality.

Troubleshooting Door Switch Issues

  • If the dryer is not starting or stopping unexpectedly, the door switch could be the culprit.
  • One common issue is a faulty connection due to loose or damaged wires connecting the switch to the dryer’s control panel.

Addressing Connection Problems

  • Unplug the dryer and locate the door switch near the inside edge of the dryer’s opening.
  • Carefully inspect the wires for wear or disconnection, replacing damaged wires or reattaching loose connections as needed using electrical tape or wire connectors.

Mechanical Malfunction

  • Another potential problem could be a malfunctioning mechanism within the door switch structure, often due to regular wear and tear or accidental damage.
  • In such cases, replacing the entire door switch assembly may be necessary.

16. Start Switch

Start Switch Functionality

  • The start switch is an essential component of both gas and electric dryers, controlling the flow of electricity to the dryer’s motor.
  • When the start button is pressed, it sends a signal to the start switch, activating the motor and initiating the drying cycle.

Signs of a Faulty Start Switch

  • If the dryer doesn’t respond when the start button is pressed or starts intermittently, it may indicate a faulty start switch.
  • Before replacing the start switch, rule out other potential issues such as a malfunctioning door switch or a blown thermal fuse.

17. Rear Drum Seal

Functionality of Rear Drum Seal

  • The rear drum seal is crucial for gas or electric dryers, ensuring proper functioning and preventing leaks.
  • It creates a tight seal between the drum and the rear bulkhead, preventing hot air and moisture from escaping.
  • Over time, wear and tear can cause deterioration, leading to increased energy consumption and decreased drying efficiency.

Replacement Considerations

  • Opt for high-quality replacement parts compatible with your specific dryer model.
  • Thoroughly inspect the existing seal for signs of damage or deterioration, such as cracks, tears, or wear.
  • Promptly replace the seal if issues are detected to maintain optimal dryer performance.

18. Moisture Sensor

Moisture Sensor Functionality

  • The moisture sensor is a crucial component in both gas and electric dryers, detecting the level of moisture in the laundry during a drying cycle.
  • Its primary function is to optimize energy efficiency by allowing the dryer to automatically adjust the drying time based on the moisture content of the clothes.
  • Proper functioning ensures that laundry is neither overdried nor underdried, saving time and energy.

Signs of Issues

  • If the dryer is not drying clothes efficiently or fails to shut off automatically when clothes are dry, it may indicate a faulty moisture sensor.

19. Door Catch

Importance of Door Catch

  • The door catch is crucial for keeping the dryer door securely closed during the drying cycle.
  • It is typically made of durable materials like metal or plastic to withstand regular wear and tear.
  • Over time, it can become worn out or damaged, necessitating replacement with a compatible part.

20. Lint Filter

dryer lint filter replacement part

Importance of Lint Filter

  • The lint filter is crucial for maintaining the efficiency and safety of your gas or electric dryer.
  • Its primary function is to trap lint and debris from clothes, preventing them from circulating through the dryer’s internal components and causing damage or reducing performance.
  • Regularly cleaning the lint filter is essential to ensure proper airflow and prevent lint buildup, which can lead to overheating and fires.

Cleaning Procedure

  • Locate the lint filter inside the dryer drum or on top of it, depending on your dryer model.
  • Gently pull out the filter and remove visible lint by hand.
  • For a thorough cleaning, rinse the filter under running water to remove stubborn debris.
  • Thoroughly dry the filter before placing it back into the dryer.
  • Aim to clean the lint filter after every load or at least once a week to maintain optimal performance.

Consequences of Neglecting Maintenance

  • Accumulated lint obstructs airflow, causing decreased efficiency and longer drying times.
  • A clogged or damaged lint filter can lead to overheating of components, resulting in costly repairs or replacements.
  • Periodically inspect the lint filter for signs of wear and tear, such as cracks or holes, and replace it promptly if necessary.

21. Drum Support Roller

Importance of Drum Support Roller

  • The drum support roller is crucial in gas or electric dryers, supporting the drum and facilitating smooth spinning during the drying cycle.
  • Worn-out or damaged rollers can lead to loud noises and decreased performance.

Addressing Issues

  • Promptly addressing drum support roller issues is essential to prevent further dryer damage.
  • Replacement is a straightforward DIY process that can be done at home with basic tools.

22. Thermal Cut-Off Kit

Functionality of Thermal Cut-Off Kit

  • The thermal cut-off kit is an essential component of both gas and electric dryers, responsible for protecting against overheating and potential fire hazards.
  • It typically consists of a thermal cut-off fuse and a high-limit thermostat, working together to regulate the dryer’s temperature.
  • When the dryer becomes too hot, these components automatically shut off the heating element to prevent further damage.

Role in Gas Dryers

  • In gas dryers, the thermal cut-off kit plays a crucial role in safety by preventing potentially dangerous situations.
  • If the dryer’s temperature exceeds safe limits due to a faulty igniter or malfunctioning flame sensor, the thermal cut-off fuse blows, interrupting power to the burner assembly and shutting off fuel flow.
  • This eliminates the possibility of gas leakage or combustion hazards.

Role in Electric Dryers

  • For electric dryers, the thermal cut-off kit prevents overheating that could lead to electrical fires.
  • In case of heating element failure or malfunctioning thermostats, this kit acts as an automatic safety mechanism.
  • The high-limit thermostat monitors temperatures within the dryer drum, while the thermal cut-off fuse responds to excessive heat buildup by cutting off power supply to prevent potential fire risks.

23. Door Latch Kit

Importance of Door Latch Kit

  • The door latch kit is crucial for ensuring the secure closure of the dryer door during operation, whether it’s a gas or electric dryer.
  • Over time, the latch may wear out or become damaged, leading to loose or faulty door closure.
  • Prompt replacement of the door latch kit is essential for maintaining optimal performance and safety.

Troubleshooting Door Switch Issues

  • A faulty door switch can lead to problems with heat distribution and drying efficiency.
  • If the dryer doesn’t start when the door is closed or shuts off immediately upon release, there may be an issue with the door switch.
  • Unplug the dryer and locate the door switch, typically near the main front panel meeting the cabinet frame inside.
  • Inspect for damage such as cracks or loose connections on both ends of the switch assembly.
  • Replace the switch if necessary by unplugging electrical connectors, removing screws, and lifting out the old switch assembly.
  • Install the new door switch following the reverse of removal steps, referring to the dryer model’s user manual for detailed instructions and safety precautions.

24. Control Panel

Functionality of Control Panel

  • The control panel is a crucial component of any gas or electric dryer, allowing users to operate and monitor settings and functions conveniently.
  • It typically consists of buttons, knobs, and an electronic display providing vital information about the drying cycle.
  • Some models may include indicator lights, error codes, and additional features like delay start or steam options.

Diagnosing Issues

  • Common problems include unresponsive buttons, malfunctioning displays, or error messages hindering normal operation.
  • Accurately diagnose the issue before attempting repairs.

Common Mistakes to Avoid in Dryer Parts

Drum Rollers Maintenance

  • Neglecting regular maintenance of drum rollers is a common mistake when replacing dryer parts.
  • Drum rollers support the drum and enable smooth spinning but can become worn or damaged over time.
  • Regular cleaning and lubrication with a high-quality silicone-based grease can extend the lifespan of both the rollers and the dryer.
  • Failure to maintain drum rollers can lead to loud noises and potential drum misalignment.

Blower Wheel Installation and Maintenance

  • Proper installation and repair of the blower wheel are crucial to avoid dryer issues.
  • The blower wheel circulates hot air throughout the dryer during drying cycles.
  • Incorrect installation or damage to the blower wheel can cause inefficient drying or overheating.
  • Always ensure compatibility with your dryer model and follow manufacturer instructions during replacement.
  • Regular inspection and cleaning of the blower wheel for debris or lint buildup are essential to maintain its effectiveness.

Overall Importance of Care

  • Being aware of these common mistakes and taking proper care when handling dryer parts ensures a smoothly functioning appliance with optimal performance.
  • Regular maintenance routines can help extend the lifespan of the dryer and prevent potential issues.


Caring for dryer components is essential to ensure the longevity and efficiency of your gas or electric dryer. By regularly maintaining and replacing worn-out parts, such as the front drum seal, blower wheel, or drum support rollers, you can avoid costly repairs and keep your dryer running smoothly.

Additionally, proper care of gas dryer components like the flame sensor and igniter can prevent potential safety hazards. While it’s important to be aware of common mistakes in dryer repairs, such as mishandling the control panel or improper installation of certain parts, with a little knowledge and DIY skills, many issues can be resolved without professional help.

Taking the time to troubleshoot problems like a faulty heating element or a blown thermal fuse can save you time and money. When it comes to purchasing dryer spare parts for your gas or electric dryer, there are several options available.

By understanding the key components of your gas or electric dryer and taking proactive steps towards maintenance and repair, you can extend its lifespan while ensuring optimal performance. Regularly inspecting and caring for critical elements like the moisture sensor or idler pulley is crucial in preventing potential malfunctions.


How can I identify whether my dryer needs a replacement part?

Look for signs such as unusual noises, failure to heat, or issues with spinning. Additionally, if the dryer takes longer to dry clothes or if there are visible damages, these could indicate the need for replacement parts.

Are there safety precautions to take when replacing gas dryer parts?

When working with gas dryer parts, turn off the gas supply, and disconnect the power source. Follow manufacturer guidelines, use proper tools, and ensure good ventilation. If uncertain or uncomfortable, seek professional assistance to avoid safety risks.

Can I use electric dryer replacement parts for a gas dryer and vice versa?

No, electric and gas dryers have different components. Using the wrong type of replacement parts can lead to malfunctions, safety hazards, or damage. Always use parts specifically designed for your dryer’s power source.

What’s the average lifespan of common dryer parts?

Lifespans vary, but on average, heating elements may last 8-12 years, drum belts around 5-10 years, and thermostats between 10-15 years. Regular maintenance, such as cleaning vents and lint traps, can extend the life of these parts.

Are there DIY kits available for comprehensive dryer maintenance?

Yes, various comprehensive dryer maintenance kits are available, including lint trap brushes, vent cleaning tools, and replacement filters. These kits help DIY enthusiasts perform thorough maintenance, preventing issues and extending the lifespan of their dryers.

Share This Article

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top
Open chat
Scan the code
Get A Pro Chat *LIVE Agent*
Thank you for contacting Get A Pro! In a few words, let us know how we can help you. Please allow us 90 seconds to connect you to our live team member.