Rmc305 Parts

This replacement oven insulation helps contain heat inside the oven cavity for more consistent cooking and protects surrounding panels from excessive heat. It restores the original thermal barrier when damaged or deteriorated. What it does:

• Replaces worn or torn oven cavity insulation that can allow heat to escape
• Helps maintain stable oven temperatures during baking and broiling
• Reduces heat transfer to exterior panels and nearby components
• Can address symptoms such as long preheat times, hot cabinet surfaces, or a noticeable draft of heat from the oven

• Disconnect power to the appliance and ensure the oven is completely cool before beginning.
• Wear gloves and eye protection; insulation fibers can irritate skin and lungs.
• Remove any retaining clips or fasteners and carefully position the new insulation without compressing it; reattach hardware as originally installed.

This replacement exhaust vent directs oven/dryer exhaust airflow away from the appliance to maintain proper ventilation and reduce backflow. Restores intended airflow path to help reduce odors and heat buildup around the appliance. What it does

• Channels exhaust fumes and hot air out of the appliance's vent path.
• Helps restore proper ventilation when previous vent is cracked, warped, or blocked.
• Can reduce abnormal heat, odors, or poor drying/cooking performance tied to ventilation issues.
• Limits airflow leak points that can cause noise or vibration during operation.

• One exhaust vent housing.

• Disconnect power (and gas, if applicable) before starting work.
• Inspect and replace any worn gaskets, clamps, or vent hose to ensure a proper seal.

U-type clip

Kit includes 4 pins.

This replacement transformer steps down household 120VAC, 60Hz power to the low voltage used by the appliance's electronic control. Replacing a failed transformer can restore power to the display/clock and control circuits so cooking functions respond properly. What it does:

• Converts 120VAC line power to low-voltage for the control board/clock and related circuits
• Helps provide stable power to the display and control relays
• Helps resolve: blank or intermittent display, unresponsive controls, oven not starting, or visible heat damage to the original transformer

• One transformer

• Disconnect power at the breaker before servicing; verify no voltage is present
• Note and label all wire positions or take photos before removal; transfer connections one-for-one
• Mount securely and route leads away from sharp edges and hot surfaces
• Inspect wiring and the control board for shorts before restoring power

Screw for control panel.

This turntable coupler connects the microwave's motor shaft to the glass tray so the turntable rotates evenly for consistent cooking. It restores proper tray rotation when the turntable no longer spins. What it does:

• Transfers motor rotation to the glass turntable so food rotates during cooking
• Stops slipping or intermittent turning caused by a worn or broken coupler
• Eliminates grinding or clicking noises from a damaged drive connection
• Helps ensure even heating by maintaining steady tray movement

• One turntable coupler

• Disconnect power before servicing the appliance to avoid shock
• Remove the glass tray and roller ring to access the motor shaft; align and press the coupler onto the shaft until fully seated
• Inspect the roller ring and glass tray for damage while replacing the coupler
• Test operation after reassembly; if the coupler slips or won't seat, do not force it—verify correct orientation and condition of adjoining parts

This rubber door bumper cushions and aligns the appliance door to prevent slamming and reduce vibration, helping doors close smoothly and protecting cabinet and door finishes from wear. What it does:

• Acts as a cushion between the door and cabinet, absorbing impact during closing
• Helps keep the door aligned and reduces rattling or vibration during use
• Prevents metal-to-metal contact that can cause chipping, scratching, or noise
• Commonly replaced when worn, flattened, cracked, or missing

• One rubber door bumper

• Remove power to the appliance before accessing the door area or hinges
• Usually presses into a hole or snaps into a mount on the door or cabinet; no special tools required for many models
• Inspect surrounding mounting boss for damage; replace if cracked or deformed

This replacement mounting screw secures panels and components on compatible Whirlpool appliances, helping restore proper fit and reduce movement or noise. Use it when a lost or damaged screw prevents parts from staying in place. What it does:

• Fastens panels, brackets, trim pieces or small assemblies
• Helps stop rattling, loose parts, or misaligned panels
• Restores secure attachment after hardware is lost or stripped
• Matches common OEM thread and head style for a correct fit when specified by model

• One replacement screw

• Turn off and unplug the appliance before servicing to avoid shock or injury
• Use the correct driver bit to avoid stripping the screw head
• Do not overtighten; snug until parts are secure to prevent damage
• If the original screw is corroded or stripped, replace it with this part for reliable fastening