Kitchenaid Kbmc140hss04 Parts

The Microwave Door Torsion Spring, is an OEM part for Whirlpool microwaves. This component is crucial for the smooth and controlled opening and closing of the microwave door. Located on the right side of the door, the torsion spring applies tension to the door, ensuring it stays open when needed and closes securely with ease.  Blue color tip. 49.5 - 54.5 lbs torque.

Causes of a bad Microwave Door Torsion Spring can include wear and tear over time, which may lead to a loss of tension or elasticity. Additionally, rust or corrosion can weaken the spring, especially in environments with high humidity or exposure to cleaning agents. 

Symptoms of a bad Microwave Door Torsion Spring include:

• The microwave door feels loose or droops when opened.
• Difficulty in keeping the door open or it slamming shut unexpectedly.
• Unusual noises when opening or closing the microwave door

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Microwave Light Bulb is an OEM part for Whirlpool microwaves. It illuminates the interior of the microwave, allowing you to monitor the cooking process and ensuring visibility while using the appliance.

You should replace this light bulb if it burns out or becomes damaged. Causes of a bad light bulb can include natural burnout over time, electrical surges, or damage from accidental impact.

Symptoms of a bad light bulb include:

• The microwave interior remaining dark during operation
• Flickering light inside the microwave
• The light not turning on at all when the door is opened

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Turntable Tray is an OEM part for Whirlpool microwaves. This circular plastic tray sits atop the cavity within the microwave. The turntable tray is responsible for smoothly rotating food items during cooking cycles to ensure even heating exposure. It prevents hot and cold spots that can ruin prepared meals. The tray measures approximately 16 inches in diameter.

Causes relate to extended use over time, warping from high heat exposure, or accumulating residue that impedes free movement.

Symptoms of a worn turntable tray include:

• Inconsistent cooking results with some portions remaining underdone
• Squeaking or scraping noises emitting from below during operation
• The tray no longer spinning smoothly on its post seal track

This genuine OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Color: White. Size: 13 oz can. Acrylic appliance aerosol can spray paint.

The Appliance Spray Paint is an OEM part for Whirlpool appliances, designed to provide a quick and effective way to touch up or completely refinish the exterior of various appliances. This specialty spray paint is formulated to adhere to metal surfaces, offering a durable and resistant finish that can withstand the routine wear and tear of kitchen environments, including heat, moisture, and everyday use.

The primary reason for using such a specialized paint is to maintain or restore the aesthetic appeal of your appliances while protecting them from further damage. 

Symptoms needing for Appliance Spray Paint include:

• Scratches, chips, or rust spots on the appliance's exterior that can lead to further damage or corrosion if left untreated
• A desire to refresh or update the appearance of the appliance without the need for complete replacement
• Discoloration or fading of the original finish due to age, exposure to sunlight, or cleaning agents

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

The Appliance Touchup Paint is an OEM product for Whirlpool appliances. This touchup paint is used to cover scratches, chips, and minor blemishes on the surface of various appliances, helping to maintain their appearance and protect them from rust and other damage. It is specifically formulated to match the original color and finish of Whirlpool appliances, ensuring a seamless repair.

Causes of needing touchup paint include everyday wear and tear, accidental impacts that cause chipping or scratching, and exposure to harsh cleaning chemicals that can damage the finish. Regular use of touchup paint can help keep appliances looking new and extend their lifespan.

Symptoms indicating the need for Appliance Touchup Paint include:

• Visible scratches or chips on the appliance surface
• Areas of exposed metal prone to rust
• Blemishes that affect the overall aesthetic of the appliance

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Switch is an OEM part for Whirlpool microwaves. It controls the turning on and off of power to the microwave during cooking cycles as well as detects positions within cycles to signal appropriate actuations of the microwave's magnetron, fans, and lights. The switch is a crucial electrical component that facilitates the fully automatic operation of preset cooking programs.  

Causes of a bad switch can include wear and tear over time or unexpected surges that cause electrical component failure.

Symptoms of a bad switch include:

• Cooking programs failing to advance properly or stopping mid-cycle unexpectedly
• The microwave failing to turn on or experiencing power issues  
• Random noises, humming, or lights occurring when the microwave is supposed to be idle
• Buttons or controls acting intermittently unresponsive

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances. 

The Microwave Door Torsion Spring is an OEM replacement part for Whirlpool microwaves. As a crucial closure component, it works to securely close and maintain a firm seal on the microwave door.

Causes of a bad torsion spring can include wear from opening the door repeatedly, stress fractures from over-tightening brackets, or damage inhibiting proper closure tension.

Symptoms of a bad torsion spring include:

• The door not closing or sealing fully
• Uneven pressure allows leaks around the perimeter
• Unable to maintain a locked position during cooking

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore microwave models.

NOTE: For black, white, and biscuit models. Yellow color tip. Right-hand side. For the left-hand side order WP4451008.

***FOR KEMC308KSS** STAINLESS MODELS, USE PART # WP4452396 FOR RIGHT SIDE AND PART # WP4452395 FOR LEFT SIDE***
 

The Microwave Door Frame is an OEM replacement part for Whirlpool microwaves. As a key component of the microwave appliance, the door frame surrounds and supports the actual door.

Causes of a bad microwave door frame include warping, cracks or breaks that compromise its supporting function. Over time and repeated use, the frame can become damaged or misshapen.

Symptoms of a bad door frame include:

• The door not sealing properly when closed
• Difficulty latching or opening/closing the door
• Alignment issues that prevent smooth operation

It's also compatible with KitchenAid, RCA, and some Kenmore microwave models.

The Whirlpool element mounting screw is an OEM replacement part responsible for securely fastening the heating element to the designated location inside the oven. This part ensures that the heating element remains firmly attached to the appliance's structure. The element mounting screw is crafted from durable materials to withstand high temperatures to provide a reliable and stable connection between the heating element and the oven.

This part fixes the following symptoms:

• Loose or wobbly heating element
• Uneven heating inside the oven
• Excessive vibrations or rattling noises during operation

The Whirlpool element mounting screw can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Outer Door Glass is an OEM part for Whirlpool microwaves. This replacement glass is essential for the proper function and appearance of your microwave's door, providing a clear view inside while ensuring the door structure's integrity and safety. 

Causes of a bad Outer Door Glass can include accidental impacts that cause cracks or shattering, thermal stress from high temperatures, or degradation from frequent cleaning chemicals that can weaken the glass over time.

Symptoms of a bad Outer Door Glass include:

• Cracks or breakage in the glass
• Scratches that impair visibility
• Loose glass panel, indicating a failure in the mounting or seal

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Diode is an OEM part for Whirlpool microwaves. This part convers AC power to DC power to ensure proper operation of the magnetron, which generates the microwaves for cooking.

Causes of a bad diode can include electrical surges, wear and tear over time, or damage due to excessive heat.  

Symptoms of a bad diode include:

• The microwave not heating or only heating intermittently
• Unusual noises such as buzzing or humming during operation
• The microwave running but not producing heat
• Visible damage or burn marks on the diode

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

Screw for side trim.

This line fuse protects the appliance's incoming power circuit by opening if an overload or short occurs. Replacing a blown fuse can help restore power once the underlying issue is corrected, preventing further damage to sensitive components.

• Interrupts line voltage when excessive current or a short circuit is detected
• Typical symptoms: unit completely dead, no display or interior lights, won't start or run
• Fuse tests open/no continuity with a multimeter when blown
• A blown fuse often points to another fault that must be addressed

• Disconnect power at the breaker/unplug before servicing; microwaves contain high-voltage parts that can retain a dangerous charge even when unplugged
• Replace only with the same type and rating as the original fuse
• Ensure the fuse seats firmly in its holders; do not bypass or jumper a fuse

This factory replacement screw secures panels, brackets, and covers in your appliance. Replacing missing or stripped hardware restores a solid fit, reduces vibration and rattles, and keeps components properly aligned during everyday use. What it does:

• Fastens panels, trim, brackets, and internal components to the cabinet or chassis
• Helps maintain alignment and reduce vibration or rattling noises
• Replaces missing, rusted, or stripped screws discovered during service
• Matches the OEM spec for locations where this part is called out on your model's diagram

• Disconnect power (and gas or water, if applicable) before servicing
• Use the appropriate driver; start threads by hand to avoid cross-threading
• Tighten snugly—do not overtighten to prevent stripping metal or plastic
• Replace hardware one screw at a time to keep parts aligned

Switch kit contains 3 switches, all should be changed.

This terminal block is the insulated connection point where the appliance's incoming power ties into the internal wiring. Replacing a heat-damaged or loose block restores a safe, reliable electrical path and helps prevent arcing and intermittent power loss.

• Connects the supply conductors to the unit's internal wiring
• Provides insulated posts to securely fasten and distribute power
• Helps maintain tight, low-resistance connections
• Common failure signs: melted/discolored plastic, burned or loose terminals, arcing, scorching, or intermittent/no power after confirming the cord and breaker

• Disconnect power at the breaker or unplug the appliance; verify no voltage before servicing
• Photograph or label wire positions to ensure correct reassembly
• Inspect and replace any heat-damaged wire ends or lugs; use appropriate terminals
• Tighten connections securely and ensure wires are fully seated and strain-relieved as originally installed