Mcd990sc Parts

This is a replacement machine screw sized 8-18 x 3/8 that secures panels and components on compatible appliances. It restores proper fastening where a worn, stripped, or missing screw causes loose parts or rattling. What it does

• Fastens control panels, trim pieces, or brackets to the appliance chassis
• Replaces stripped, corroded, or missing screws that cause loose panels or vibrating noise
• Provides correct thread engagement for a secure hold in tapped holes
• Small hardware solution often used during door, console, or interior repairs

• One 8-18 x 3/8 machine screw (quantity: 1)

• Use the correct screw size and thread; do not force a different-size fastener into tapped holes
• Hand-start the screw to avoid cross-threading, then tighten with the appropriate screwdriver
• Disconnect power before accessing internal components or panels on electrical appliances
• If metal threads are damaged, repair with a helicoil or replace the damaged component rather than over-torquing

Sealer for refrigerant line insulation.

This condenser grommet cushions and secures the refrigerator condenser assembly, reducing vibration and preventing metal-to-metal contact. It helps keep the condenser stable for quieter operation and longer component life. What it does:

• Isolates condenser from the cabinet to reduce rattling and vibration noise
• Prevents condenser edges from rubbing or wearing against the chassis
• Helps maintain proper condenser alignment for efficient airflow
• Commonly replaced when cracked, torn, or missing and causing noise or movement

• Disconnect power before servicing the appliance.
• Support the condenser assembly before removing or installing the grommet to avoid stress on tubing.
• Push the grommet into position; replace any grommets that are brittle or deformed.

This is a genuine replacement mounting screw used to secure panels and components on compatible Whirlpool appliances. It restores proper fastening where a damaged or missing screw causes loose panels or rattling. What it does:

• Secures panels, brackets, or internal parts to restore a tight fit
• Stops vibration-related noise caused by loose fasteners
• Replaces stripped, damaged, or missing screws for safe operation
• Matches the OEM thread and head style for correct fit and torque

• Use the matching screwdriver or driver bit to avoid cam-out or head damage
• Hand-start the screw to align parts before final tightening
• Do not overtighten; stop when parts are snug to avoid stripping threads
• Disconnect power to the appliance before accessing internal panels

The Compressor is an OEM component specifically designed for Whirlpool refrigerators. Located inside the refrigerator cabinet, the compressor circulates refrigerant throughout the cooling system, regulating temperatures inside food compartments. Its efficient operation is crucial to food freshness and refrigerator function.

Symptoms of a bad compressor include: 

• Elevated interior temperatures unable to be maintained  
• Louder than normal buzzing or humming sounds coming from inside
• Frost or ice building up in areas where it typically would not  
• Refrigerator lights repeatedly cycling on and off

Causes of compressor failure involve normal wear of internal parts over time, loss of refrigerant allowing components to overwork, or disruption in the flow and pressure of circulating coolant. 

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

This driver coupling connects the dryer motor to the drum and transfers rotational force so the drum spins. Replacing a worn coupling restores reliable drum rotation and helps stop slipping or intermittent drum movement. What it does:

• Transfers torque from the motor to the drum shaft so the drum turns during operation
• Prevents slipping between motor and drum when intact
• Commonly linked to symptoms like a drum that won't turn, intermittent drum movement, or grinding noises
• Helps stop excessive wear on motor or transmission components when replaced promptly

• One driver coupling

• Disconnect power before beginning any repair to avoid shock or injury
• Verify the drum and motor are accessible; you may need to remove the front panel, belt, or motor assembly depending on model
• Inspect the motor shaft and drum shaft for wear; replace any damaged components to prevent repeat failure
• Use proper tools and follow OEM instructions

This fan scroll gasket seals the evaporator/fan housing to prevent air bypass and maintain proper airflow through the evaporator. Replacing a worn gasket helps restore efficient cooling and reduces frost buildup. What it does:

• Seals the fan scroll/evaporator housing to direct cold air through the evaporator fins
• Prevents air leaks that can cause reduced cooling or temperature fluctuations
• Helps reduce frost or ice buildup by ensuring consistent airflow over the coil
• Can reduce abnormal fan noise caused by air turbulence around a damaged seal

• Disconnect power to the appliance before beginning any work.
• Remove the evaporator/fan housing cover and carefully pull out the old gasket.
• Clean mating surfaces of debris and residue for a flush seal before installing the new gasket.
• Seat the gasket fully around the scroll; reassemble panels and restore power to test operation.

This replacement clip secures the defrost heater to the evaporator so the heater stays in proper contact and defrosts frost buildup efficiently. Durable, OEM-style retention clip designed for refrigerators. What it does

• Secures the defrost heater to the evaporator assembly to ensure consistent defrost cycles
• Prevents the heater from shifting or coming loose, which can cause frost buildup or interrupted defrosting
• Helps maintain proper contact for efficient heat transfer during defrost
• Small, inexpensive part that can prevent larger ice/frost-related issues

• Disconnect power to the appliance before accessing the evaporator compartment.
• Handle the evaporator fins and heater element carefully to avoid damage.
• Typically installs with basic hand tools; replace any damaged or corroded clips.

This is a replacement 10-16-1 screw used to fasten appliance panels and components. It restores a secure fit for loose or rattling parts so panels and assemblies stay properly aligned during use. What it does:

• Secures panels, brackets, or small appliance components in place
• Helps stop rattling, vibration noise, or loose-fitting parts
• Restores proper alignment for doors, access panels, or internal assemblies
• Matches OEM thread and length for correct fit when replacing worn or missing screws

• Use the correct screwdriver or driver bit to avoid stripping the head
• Hand-start the screw to ensure proper thread engagement before tightening
• Do not overtighten; snug the screw until the part is secure to avoid damage
• Disconnect power to the appliance before accessing internal components

This drier is the factory replacement air/gas flow assembly that helps maintain proper airflow and drying performance in compatible laundry dryers. Replacing a worn drier restores consistent drying and reduces overheating risk. What it does:

• Directs and stabilizes heated air through the drum for efficient drying
• Helps prevent restricted airflow that can cause long dry times or damp laundry
• Supports safe exhaust flow to reduce the chance of overheating or lint buildup
• Works with the dryer's heating and ventilation components to maintain normal operation

• One drier assembly as shown

• Disconnect electrical power before beginning service; if this is a gas dryer, turn off and disconnect the gas supply
• Follow the dryer manufacturer's service manual for disassembly and reassembly steps
• Use appropriate hand tools and avoid forcing parts; inspect venting and lint traps while replacing

A locking nut that secures threaded shafts and fasteners to prevent loosening from vibration and regular use. Fits where a small, self-retaining nut is required to keep components firmly attached. What it does:

• Threads onto compatible studs/bolts to lock assemblies in place
• Resists vibration-related loosening for more reliable operation
• Commonly used on appliance control or mechanical linkages
• Small replacement part that restores secure fastening where the original nut is damaged or missing

• One locking nut

• Turn off and unplug the appliance before accessing internal components
• Match nut thread size and type to the stud before installation
• Use appropriate tools and torque; avoid overtightening which can strip threads

This Clamp-Tube secures small appliance tubing and helps maintain a watertight connection so hoses stay in place and reduce leaks or movement. Durable metal construction designed to hold tubing firmly at fittings. What it does:

• Secures water or drain tubing to fittings to prevent disconnection and leaks
• Reduces hose movement and vibration that can cause wear or chafing
• Helps maintain consistent water flow by keeping connections tight
• Common symptom: loose or leaking tubing, rattling or intermittent water flow

• One tube clamp

• Disconnect power and shut off water supply before starting any repair
• Slide clamp over tubing then position at fitting and tighten with pliers; avoid over-tightening
• Inspect tubing and fittings for damage and replace if cracked or worn

6 - 19 x .250

This air duct clip secures an appliance's air duct or vent to the housing, keeping airflow channels properly aligned and reducing air leaks. A simple replacement that restores correct duct positioning and minimizes airflow issues. What it does:

• Holds the air duct or vent in place to maintain proper airflow alignment
• Prevents the duct from slipping or separating from the housing
• Helps reduce air leaks that can affect performance or cause noise
• Fits where a small plastic/metal retainer is required to secure ducting

• One air duct clip/retainer

• Disconnect power before servicing the appliance to avoid shock or injury
• Use basic hand tools to remove the old clip and snap or screw the new clip into place
• Handle carefully to avoid breaking plastic tabs; the clip fully engages the duct and housing
• If the clip doesn't fit securely, re-check the duct orientation and mounting position

This is a single OEM replacement screw used to secure panels and components on compatible appliances. It restores proper fit and prevents loose or vibrating parts for a safer, more reliable repair. What it does

• Secures panels, brackets, and small components in appliance assemblies
• Restores proper alignment and fit when original screw is missing or damaged
• Prevents rattling, vibration noise, and parts shifting during operation
• Works where the OEM specifies this exact screw size and thread

• One replacement screw

• Unplug the appliance or shut off power before servicing
• Use the matching driver and avoid over-tightening to prevent stripping threads
• Verify correct screw length and thread engagement for the mounting point
• If other fasteners appear worn or damaged, inspect and replace as needed