Roper Rt21lmxkq05 Parts

The Thermostat Tube Shield is an OEM part for Whirlpool refrigerators. It functions as a barrier that covers and insulates the temperature control thermostat capillary tube. This shield ensures accurate temperature sensing and regulation by protecting the capillary tube from physical damage and external temperature influences.

Over time, the thermostat tube shield can become worn out or damaged due to factors like regular wear and tear, accidental impact, or environmental conditions such as humidity and temperature fluctuations. 

Symptoms of a bad thermostat tube shield include:

• Inconsistent or inaccurate refrigerator temperatures
• The refrigerator running continuously or cycling on and off frequently
• Visible damage or wear to the shield
• Difficulty in maintaining the desired temperature settings

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

A factory fastener used to secure appliance components and panels. Replacing a missing, rusted, or stripped screw restores a solid, rattle-free fit and helps keep brackets, housings, and covers properly aligned for reliable operation.

• Fastens and holds panels, brackets, or internal components in place
• Helps maintain alignment and reduce vibration or rattling noises
• Direct replacement for a lost, corroded, stripped, or damaged fastener
• Restores proper fit when a component has loosened over time

• Unplug the appliance; also shut off gas and/or water supplies before servicing
• Match to the original screw and start threading by hand to avoid cross-threading
• Use the correct driver bit and tighten snugly—do not overtighten
• If multiple screws secure a part, start all screws before fully tightening to ensure even seating

This icemaker fill cup and bearing assembly directs water from the inlet tube into the ice mold and provides the pivot point for the shutoff arm. Replacing a cracked or missing cup helps stop leaks, misdirected fills, and inconsistent ice production.

• Channels incoming water into the ice mold to prevent splashing and overfilling
• Provides the pivot/bearing for the ice level (shutoff) arm
• Helps maintain consistent cube size and reliable icemaker shutoff
• Typical symptoms: water or ice buildup under the icemaker, overfilling or hollow/irregular cubes, or a loose/binding shutoff arm

• Unplug the refrigerator and shut off the water supply before servicing
• Remove the ice bin and detach the icemaker to access the side-mounted cup
• Position the new cup directly under the fill tube; secure with existing hardware and verify the shutoff arm pivots freely in the bearing
• Restore power and water; run a test fill and check for leaks

The Roller is an OEM part for Whirlpool refrigerators. It is designed to facilitate the smooth movement of your refrigerator, making it easier to position and clean underneath the appliance. The roller supports the weight of the refrigerator and allows for easy adjustments in placement.

Causes of a bad fridge roller can include wear and tear from frequent movement, exposure to heavy loads that can damage the roller, or accumulation of dirt and debris that can impede its function. When a roller is damaged, it can affect the stability and mobility of the refrigerator.

Symptoms of a bad Roller include:

• Difficulty moving the refrigerator
• Unusual noises when the refrigerator is moved
• Uneven leveling of the refrigerator
• The refrigerator not staying in place

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

Color: White. For biscuit order WP2202807T. For black order WP2202807B. For the freezer door handle in white order WP2202806W.

The Refrigerator Roller is an OEM part for Whirlpool refrigerators. This component allows for easy movement of the refrigerator, enabling smooth sliding and positioning during installation or cleaning. Does not include the leveling screw. For complete assembly order part number AP5988919.

Causes of a bad refrigerator roller can include regular wear and tear, exposure to heavy loads, or damage from moving the refrigerator across uneven surfaces.

Symptoms of a bad Refrigerator Roller include:

• Difficulty moving the refrigerator
• Unstable or uneven positioning
• Noisy or squeaky movement
• Visible damage to the roller, such as cracks or breaks

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

The Defrost Thermostat is an OEM part for Whirlpool refrigerators. This thermostat monitors the temperature of the evaporator coil and activates the defrost heater to melt any frost that has accumulated. This process ensures efficient cooling and prevents ice build-up in the freezer.

You should replace the defrost thermostat if it becomes faulty or damaged. Causes of a bad defrost thermostat can include regular wear and tear, electrical issues, or exposure to extreme temperatures that can lead to malfunctioning.

Symptoms of a bad defrost thermostat include:

• Frost build-up in the freezer
• The refrigerator running constantly or not cooling properly
• Water leaks inside the refrigerator
• The defrost heater not activating

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

The Center Door Hinge is an OEM replacement part for Whirlpool refrigerators. As one of several hinges supporting each refrigerator door panel, it works to guide opening and closing movements.

Causes of a faulty center hinge tend to be wear from years of continuous operation with near-daily door cycles. Complete failure could also occur in the event of physical damage sustained during a repair or installation issue.

Symptoms include:

• Looseness, wobbling, or misalignment of the associated door
• Increased effort required to open or close doors
• Potential for doors to fall off alignment, cease opening fully
• Risk of door detachment altogether without hinge support

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air and some Kenmore models.

Color: white

The Axle is an OEM part for Whirlpool refrigerators. This axle allows it to be easily repositioned or moved for cleaning and maintenance. It supports the rollers that enable the refrigerator to glide across the floor.

Common causes of a bad axle include prolonged use, excessive weight, or impact damage, which can lead to the axle bending or breaking.

Symptoms of a bad refrigerator roller axle include:

• Difficulty moving the refrigerator
• Uneven or wobbling movement
• Scratches or damage to the floor
• The refrigerator not staying level

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

Color: white. Measures about 13 inches wide by 2 inches high.

This defrost heater melts frost from the evaporator during the automatic defrost cycle to keep air moving and temperatures stable. Replacing a failed heater restores normal cooling and helps prevent frost from building up on the freezer wall and coil.

• Heats the evaporator coil during defrost to clear accumulated frost and ice
• Helps maintain proper airflow and consistent refrigerator/freezer temperatures
• Common symptoms: heavy frost on the evaporator cover, refrigerator section warming, weak airflow, or fan noise from ice contact
• A failed heater often tests open (no continuity) with a multimeter

• Unplug the refrigerator before servicing; work with dry hands and tools
• Access the heater behind the freezer's rear panel; avoid damaging evaporator fins/tubing
• Note wire/connector positions and transfer any clips or shields from the old part if applicable
• After installation, reassemble panels securely and verify normal operation

Color: white. Measures about 2-1/2 inches high by 5 inches deep.

This air tower is the vertical duct that channels cold air from the evaporator through the cabinet vents to distribute cooling across shelves. Replacing a cracked or blocked tower restores proper airflow and more consistent temperatures.

• Directs and distributes cold air from the evaporator to the fresh food area
• Helps maintain even temperatures and airflow across the compartment
• Common symptoms of failure: weak/no airflow from vents, warm spots, frost/ice around vent area
• Physical damage such as cracks, broken tabs, or warping can allow leaks and reduce cooling

• Disconnect power before servicing; wear cut-resistant gloves
• Remove shelves/drawers and the rear interior panel to access the tower
• Transfer and reuse existing screws/clips; align tower to seal against vent openings
• After installation, restore power and verify unobstructed airflow from vents

Size: 8 x 1/2 ab.

This replacement screw secures appliance components such as panels, brackets, and trim. Replacing a missing, stripped, or corroded fastener restores a snug, rattle-free fit and helps keep parts properly aligned during operation. What it does:

• Fastens panels, brackets, trim, and assemblies in place
• Maintains alignment and reduces vibration or rattling
• Replaces worn, corroded, or missing hardware to ensure safe attachment
• Typical symptoms: loose panel, rattling noises, misalignment, stripped head/threads

• 1 screw

• Disconnect power; shut off gas/water if applicable before servicing
• Match the replacement to the original screw (thread and length) for proper fit
• Start threads by hand to avoid cross-threading; use the correct driver
• Do not overtighten, especially into plastic or thin sheet metal