Parts for Kitchenaid KTRP20KHBT00: 05 - Unit Parts

The Defrost Bimetal is an OEM part for Whirlpool refrigerators. It acts as a safety thermostat that monitors and controls the temperature during the defrost cycle. This component ensures that the defrost heater turns off when the evaporator coil reaches a specific temperature, preventing overheating and potential damage.

Causes of failure may include a malfunction due to wear and tear over time, electrical failure, or damage from moisture and ice.  

Symptoms of a bad Defrost Bimetal include:

• The refrigerator is constantly running without cycling off
• Frost buildup on the evaporator coils, leading to reduced cooling efficiency
• The refrigerator or freezer compartment is too warm
• Unusual fluctuations in refrigerator temperature

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

The Defrost Heater is an OEM replacement part for Whirlpool French door refrigerators. It is an electric heating element strategically placed within the refrigerator compartment and freezer liners. This component aids in preventing excessive moisture buildup from condensation formed during normal operation. 

Causes for heater failure include standard component degradation from prolonged use. Exposure to moisture accumulating over time can damage wiring insulation or short-circuit coil filaments as well.

Symptoms of an inadequate defrost heater involve:

• Frost buildup interfering with door seals and interior shelving
• Promotion of mold/mildew growth from sustained dampness
• Food spoilage risks due to the inability to regulate proper humidity 

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

The Screw is an OEM part for Whirlpool refrigerators. This screw secures the refrigerator door hinge in place, allowing the door operates smoothly and seals properly. 

Over time, screws can become loose or go missing during repairs or adjustments, which can lead to a misaligned door, compromised sealing, and increased energy consumption. 

Symptoms of a bad screw include:

• The refrigerator door seems misaligned or does not close properly.
• Increased effort needed to open or close the door.
• Unusual gaps around the door seal when closed.
• The door might squeak or make other noises during operation.

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

Size: 8 x 1/2 ab.

The Relay and Overload Kit is an OEM replacement part for Whirlpool refrigerators. It is an essential component of the refrigerator's electrical control system, responsible for powering components and protecting circuits from overload. 

Causes of a bad relay and overload kit include circuit malfunctions, failed or worn-out components, or improper installation. 

Symptoms of a bad relay and overload kit are:

• Refrigerator not cooling or icing 
• Components like lights or fans not working
• Buzzing or humming noises from the electrical control area
• Repeated blown fuses 

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

This compressor mounting grommet kit replaces worn or damaged rubber mounts that secure the compressor and reduce vibration. Restoring proper mounts helps cut down on compressor noise and prevents movement-related wear. What it does:

• Cushions and isolates the compressor to reduce vibration and rattling noise
• Keeps the compressor secured to its mounting bracket during operation
• Helps prevent stress and wear on mounting hardware and tubing
• Addresses symptoms like excessive vibration, banging, or unusual compressor noise

• Disconnect power to the appliance before beginning any repairs
• Support the compressor while removing and installing mounts to prevent strain or shifting
• Use appropriate hand tools and avoid over-tightening fasteners that can compress or damage grommets

This small rubber grommet cushions and supports a fan motor, helping reduce vibration and noise while the appliance is running. It fits into the motor bracket to provide a snug, insulated mounting point.

• Isolates fan motor vibration to cut rattling or buzzing
• Helps keep the motor aligned in its bracket
• Can wear, crack, or compress over time, causing vibration or noise
• Replacing a deteriorated grommet restores smooth, quieter operation

• Disconnect power before servicing
• Access the fan assembly and support the motor to relieve strain
• Note grommet orientation; transfer any sleeves or hardware as found
• Seat the new grommet fully in the bracket before remounting the motor

This compressor mounting grommet kit replaces worn or damaged rubber mounts that secure the compressor and reduce vibration. Restoring proper mounts helps cut down on compressor noise and prevents movement-related wear. What it does:

• Cushions and isolates the compressor to reduce vibration and rattling noise
• Keeps the compressor secured to its mounting bracket during operation
• Helps prevent stress and wear on mounting hardware and tubing
• Addresses symptoms like excessive vibration, banging, or unusual compressor noise

• Disconnect power to the appliance before beginning any repairs
• Support the compressor while removing and installing mounts to prevent strain or shifting
• Use appropriate hand tools and avoid over-tightening fasteners that can compress or damage grommets

This replacement cab roller restores smooth movement and support for the appliance cabinet/door component, helping reduce noise and prevent binding from worn or damaged rollers. What it does

• Supports and guides the cabinet/door or sliding assembly for proper alignment
• Helps maintain smooth, quiet operation during opening/closing or movement
• Worn or broken rollers can cause sticking, scraping, or unusual noise
• Replacing the roller resolves common movement and alignment symptoms

• One roller

• Disconnect power and water before starting any repair
• Remove the affected panel or door per the appliance service instructions to access the roller
• Inspect mounting bracket and tracks for wear or damage; replace additional damaged parts as needed
• Use basic hand tools; avoid forcing components to prevent damage

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.

This kit is used to mount evaporator trays on compressors.

This refrigerator compressor circulates refrigerant to cool the appliance and restore proper temperatures. Replaces a failed compressor to help the refrigerator maintain set temperatures when the cooling system is compromised. What it does:

• Pumps refrigerant through the sealed cooling system to enable heat exchange and cooling.
• Runs the refrigeration cycle so the refrigerator and freezer can reach and hold target temperatures.
• Common symptom linkage: fridge not cooling, compressor humming or not running, or frequent cycling.
• Can cause system pressure issues if damaged or leaking.

• One compressor (single sealed unit)

• Power should be disconnected before beginning work and the refrigerant must be recovered per regulations.
• System evacuation, leak testing, and proper recharge with the correct refrigerant are necessary after replacement.
• May require replacement of mounting hardware, start device, or filter-drier—verify system condition during service.

This PTC start relay mounts on the compressor and briefly powers its start winding to get it running, then drops out. Replacing a weak relay can restore reliable starts and resolve clicking/humming with no cooling.

• Provides the initial boost to the compressor via a positive temperature coefficient (PTC) element, then opens as it heats
• Takes the start winding out of the circuit once the compressor is running
• Typical failure symptoms: compressor won't start, repeated clicking/humming, no cooling, visible heat damage at the relay or connector
• Direct replacement for the original PTC start device used on applicable models

• Disconnect power before servicing; allow hot components to cool
• Access the compressor compartment, remove the cover, and note the relay's orientation; pull the old relay straight off the compressor pins
• Inspect wiring terminals for heat damage; do not reuse burnt connectors
• Firmly seat the new relay on the compressor terminals, reinstall the cover, restore power, and verify compressor start

Capacitor supplies a short burst of stored electrical energy to help the appliance motor start and run efficiently. Replacing a failing capacitor can restore reliable motor startup and reduce humming or intermittent operation. What it does

• Provides the electrical boost motors need to start and maintain proper speed.
• A failing capacitor commonly causes motors to hum, struggle to start, run slowly, or stop unexpectedly.
• Used on motors and fans that require a start/run assist; replacing a bad capacitor often resolves startup and intermittent operation issues.

• Always disconnect power to the appliance before accessing electrical components.
• Discharge the capacitor safely (use insulated tools and gloves) before touching terminals — capacitors can hold a dangerous charge.
• Photograph or label wiring and terminal locations before removal so replacements reconnect exactly the same way.

This wire assembly connects the capacitor to the appliance's motor or control, restoring a secure electrical path for reliable start/run operation. Replaces a damaged or worn harness to help resolve starting and intermittent power issues. What it does:

• Provides insulated wiring and terminals to link the capacitor to the motor or control
• Ensures a secure electrical connection for proper start/run signaling
• Can resolve symptoms such as failure to start, humming or intermittent motor starting
• Prevents shorts or arcing from frayed or damaged wiring when functioning correctly

• Always disconnect power at the breaker or unplug the appliance before servicing
• Capacitors can hold a dangerous charge — have the capacitor safely discharged before disconnecting wires
• Match connectors and routing to the original harness; secure wires away from moving parts and heat sources

This air baffle bracket assembly helps route airflow inside the appliance to maintain proper cooling and protect the fan area. It restores correct air channeling for more consistent temperatures and quieter operation. What it does:

• Directs and channels airflow through the evaporator/fan area to support efficient cooling
• Holds or positions the fan assembly and related ducting for correct air pathway
• Prevents air recirculation and reduces hotspots or uneven cooling
• Can help address abnormal fan noise or rattling when damaged or loose

• Disconnect power to the appliance before beginning any work
• Remove exterior or interior access panels to reach the fan area; keep fasteners organized
• Handle plastic tabs and clips gently to avoid breakage; replace damaged clips as needed
• After installation, verify the fan spins freely and that all panels are reattached securely

The condenser fan motor is an OEM part for Whirlpool refrigerators. It plays a vital role in circulating refrigerant through the condenser coils, facilitating heat exchange and maintaining the refrigerator's cooling efficiency.

Over time, the motor-condenser can wear out or fail due to electrical issues, mechanical wear, or blockages in the condenser system. A malfunctioning motor can compromise the refrigerator's cooling performance, leading to temperature fluctuations and increased energy consumption.

Symptoms of a bad Motor-Condenser include:

• The refrigerator not cooling properly
• Unusual noises coming from the back of the refrigerator
• The compressor running continuously
• Increased energy bills due to inefficient operation
• Overheating of the refrigerator

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

The Nut is an OEM replacement part for Whirlpool refrigerators. This small yet essential component is used to secure various parts of the refrigerator, such as shelves, panels, or brackets, ensuring stability and proper alignment. Its durable design ensures reliable performance in the demanding environment of a refrigerator.

Causes of a bad or missing Nut can include wear over time, accidental stripping of threads, or loss during maintenance or repairs. A damaged or missing nut can lead to loose components and reduced functionality.

Symptoms of a bad or missing Nut include:

• Loose or wobbly shelves, brackets, or panels
• Difficulty keeping refrigerator components securely in place
• Rattling or unusual noises during operation

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

This factory fastener is a #8-18 x 5/8-inch Type AB screw designed for appliance assembly. It secures panels and components to restore a tight, rattle-free fit and dependable alignment. What it does:

• Thread-forming Type AB design engages thin metal or plastic components
• Secures panels, brackets, trim, or covers to reduce looseness and vibration
• Replaces missing, stripped, or corroded fasteners
• Helps maintain alignment for proper operation and reduced noise

• One screw

• Disconnect power before servicing; shut off water supply if working near water lines
• Use the correct driver for the screw head; start by hand to avoid cross-threading
• Tighten until snug—do not overtighten to prevent stripping or cracking plastic
• Repair damaged holes or replace worn clips/inserts before installing the new screw

• Size: #8-18 x 5/8 in (length 0.625 in)
• Thread type: Type AB, thread-forming

Size: 1/2 inch.

Size: 5/8 inch.

Size: 3/4 inch.

Size: 3/16 inch.

Size: 1/4 inch.

Size: 5/16 inch.

Size: 3/8 inch.