Bx21/Bc21 Parts

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

This is a replacement screw designed to work with a wide range of household appliances. It is used for many purposes in these appliances, from holding body panels together to securing electronics into control boards. However, screws are subject to damage through corrosion, impact, and improper installation/removal. In most cases, the primary damage to this screw is through corrosion – it may become rusted or corroded in place, depending on the appliance and the maintenance provided during its lifespan. The screw may also be stripped or rounded due to improper removal or installation. If the screw is damaged, lost, or corroded in place, it will need to be replaced. In most cases, removal will require nothing more than a Phillips head screwdriver or the appropriately sized socket with a ratchet. However, if the screw is damaged, it may require a tap set to remove it from its mounting location. Note that this is a genuine OEM replacement screw made from durable, high-quality metal, and is sold individually. It fits Whirlpool, Maytag, Roper, Estate, Amana, Crosley, and Thermador appliances. It is used in over 150 machines, ranging from washers and dryers to air conditioners.

Ice stripper removes ice cubes from the ice maker mold so the dispenser or storage bin fills properly. Replacing a worn or broken stripper helps the ice maker eject cubes cleanly and reduces ice jams or stuck cubes. What it does:

• Pushes or guides harvested cubes out of the ice mold into the bin during the ice maker's harvest cycle.
• Prevents cubes from sticking in the mold; a damaged stripper can cause incomplete ejection or leftover ice in the mold.
• Works with the ice maker's ejector mechanism to maintain consistent cube release and storage.
• A faulty or broken stripper may lead to noisy operation, partial fills, or visible ice build-up in the mold.

• Disconnect power to the appliance before starting any repair to avoid electrical shock.
• Remove the ice maker or access panel per the manufacturer's instructions to reach the stripper; keep small parts and screws organized.
• Inspect the ice mold and surrounding components for damage or ice build-up; clear ice before installing the new stripper.
• After installation, restore power and run a test harvest cycle to ensure proper cube ejection.

This evaporator defrost heater melts frost from the freezer coils during the automatic defrost cycle to keep airflow unobstructed and temperatures stable. Replace it if frost quickly returns after manual defrost or cooling performance declines. What it does:

• Heats the evaporator at set intervals to clear frost/ice
• Restores proper airflow to maintain consistent cooling
• Common signs of failure include heavy frost on the rear freezer panel, weak airflow or warmer fresh food temps, longer run times, or the evaporator fan striking ice
• An open reading on a continuity test indicates a failed heater

• 1 evaporator defrost heater

• Disconnect power before servicing
• Access the heater behind the freezer's rear panel; it mounts at/under the evaporator
• Note wire routing and clip locations; transfer any reusable hardware from the original part
• Avoid bending the element or damaging evaporator fins; fully defrost ice before reassembly

This is the refrigerator's sealed-system compressor. It pressurizes and moves refrigerant through the system to remove heat from the cabinet, restoring consistent cooling performance when the original compressor has failed or lost capacity. What it does and common symptoms:

• Pumps and circulates refrigerant through the evaporator and condenser to remove heat
• Maintains target temperatures in both fresh food and freezer sections
• Symptoms of failure can include: no cool/poor cooling, unit warms up after short operation, humming then clicking from the compressor area, or repeated thermal overload trips
• Runs but not cool effectively when the compressor is weak or internally damaged (after ruling out start components and charge issues)

• 1 compressor

• Disconnect power before servicing; sealed-system work involves high pressure and high temperatures
• Sealed-system repairs require EPA Section 608 certification and specialized tools (gauges, vacuum pump, brazing equipment)
• Replace the filter-drier, braze connections properly, evacuate to deep vacuum, and charge to the model's specification
• Related components (start device/overload, run capacitor, controls) are tested before condemning the compressor

This replacement fan blade mounts to the fan motor to move air through the system, restoring proper airflow and helping maintain stable temperatures while reducing unwanted noise and vibration. What it does:

• Attaches to the fan motor shaft to circulate air through the appliance
• Drives airflow across coils and compartments to support proper cooling
• Helps maintain even temperatures and stable performance
• Common symptoms include rattling/whirring noises, weak airflow, warm spots, or wobbling due to a cracked or warped blade

• Disconnect power before servicing
• Access the fan housing; remove any guards/shrouds as needed
• Transfer and reuse the existing retainer/clip or fastener and fully seat the blade on the motor shaft with correct orientation
• Spin by hand to ensure free clearance; reassemble and test for smooth, quiet operation

This support mounts in the dispenser area to secure the ice housing assembly. It helps keep the chute and door properly aligned so ice dispenses smoothly and the opening seals as designed.

• Supports and positions the ice housing/chute assembly in the freezer door
• Helps maintain proper alignment and sealing of the ice door/flapper
• Reduces wobble or flex that can affect dispensing performance
• Typical signs it may be needed: loose or misaligned dispenser housing, ice or air leaking at the chute, frost buildup around the dispenser, inconsistent ice dispensing

• Disconnect power to the refrigerator before servicing
• Remove the dispenser trim/control to access the housing; handle wiring and tabs carefully
• Remove mounting fasteners, replace the support, and transfer any reusable hardware
• Reassemble, restore power, and test ice dispensing and chute seal

This drain tube gasket seals the connection between the drain tube and its mating port to prevent leaks. A tight seal helps keep water where it belongs and protects surrounding components from moisture damage.

• Creates a watertight seal at the drain tube connection point
• Can help address water leaks around the drain area
• Deterioration, cracking, or hardening of the old gasket may cause seepage
• Replacing a worn gasket can restore proper leak prevention

• Unplug the appliance and shut off water supply before service
• Place a towel or pan to catch residual water when disconnecting the tube
• Inspect the tube and mating surfaces; clean before installing the new gasket
• Do not overtighten fittings; verify a snug, even seal and check for leaks on first run

This nonmetal shim acts as a precise spacer/isolator within an appliance assembly to set correct clearance and alignment between parts. Replacing a worn or missing shim can reduce vibration, prevent rubbing, and help maintain smooth operation.

• Maintains proper spacing between mating parts to ensure correct alignment
• Helps reduce vibration, rattling, and premature wear from parts contacting
• Nonmetal construction provides electrical isolation and resists corrosion
• Common signs of a bad/missing shim: scraping noises, visible misalignment, or excess play at the joint

• Disconnect power and shut off water/gas supplies as applicable before servicing
• Match the new shim to the original thickness/position; some assemblies use multiple shims—reinstall in the same locations and order
• Clean mating surfaces and inspect related fasteners/brackets; replace any distorted hardware
• Tighten fasteners evenly to manufacturer specifications and verify smooth, interference-free movement after reassembly

This start relay controls power to the compressor's start winding so the refrigerator can start and run. Replacing a weak or burned relay restores dependable compressor start-up and can stop repeated clicking with warming temperatures.

• Energizes the compressor's start winding to provide initial torque, then disengages from the circuit
• Common failure symptoms: refrigerator not cooling or intermittently warm; compressor hums/clicks and won't start; relay rattles, smells burnt, or shows heat damage; overload trips
• Helps prevent hard-start conditions that stress the compressor
• The relay contacts are open/shorted, the compressor may fail to start and cycle off on overload

• Disconnect power before servicing; wear appropriate PPE
• Access the rear machine compartment; remove the relay cover on the compressor. Note wire positions, pull the old relay straight off the compressor pins, transfer wires, and fully seat the new relay in the same orientation
• If equipped, safely discharge the run capacitor; inspect the overload, wiring, and terminals for heat damage and address as needed
• Reinstall the cover. If the compressor still won't start, further diagnosis of the start device, capacitor, or compressor is required

A replacement center hinge pin that secures the refrigerator door at the center hinge assembly to restore proper pivoting and alignment. Use this pin to correct door sag or uneven closing caused by a worn or bent hinge pin. What it does

• Secures the door to the center hinge so the door can pivot smoothly.
• Restores proper door alignment and helps the door seat evenly against the cabinet.
• Commonly used to address door sag, rubbing, uneven gaps, or difficulty closing.
• Works as a direct replacement for the center hinge pivot in the hinge assembly.

• Always disconnect power to the appliance before servicing to avoid electrical hazards.
• Support the door and follow the appliance manufacturer's hinge removal steps before removing or installing the pin.
• Inspect surrounding hinge components (bushings, brackets) for wear while replacing the pin; replace as needed.

Made by Whirlpool. This kit includes 15 feet of copper tubing, saddle valve, teflon tape, and tubing connector. Use this kit to connect your refrigerator ice maker to water supply (usually your water shut off valve under the kitchen sink).

This thermostat retainer clip secures the defrost thermostat to the evaporator tubing in your refrigerator or freezer, maintaining firm contact for accurate temperature sensing and dependable defrost operation.

• Holds the thermostat firmly against the evaporator line for proper temperature feedback
• Helps prevent a loose or dangling thermostat that contribute to frost buildup and poor defrost performance
• Restores correct mounting when the original clip is cracked, bent, or missing
• Common signs include a broken clip or a thermostat not attached to the coil

• Disconnect power to the appliance before servicing; wear cut-resistant gloves
• Access the evaporator compartment; remove accumulated frost/ice as needed without prying on coil fins
• Position the thermostat body flat against the tubing and snap the retainer over it, avoiding pinched wires or damaged fins
• Confirm a secure fit and proper wire routing before reassembling and restoring power

This replacement screw fastens trim, panels and small components to restore secure attachment and reduce rattling or movement. Use when a screw is missing, stripped, or damaged to keep parts aligned and operating quietly. What it does:

• Secures panels, brackets and trim to appliance assemblies
• Prevents vibration, rattling and misalignment caused by missing or damaged fasteners
• Replaces lost or stripped screws that can allow gaps or loose parts
• Helps maintain safe, stable operation by keeping components properly fastened

• Disconnect power (and water if applicable) before accessing interior panels
• Use the proper screwdriver or driver bit to avoid stripping the head
• Align parts before tightening and tighten until snug—do not overtighten
• Replace only with the correct OEM part to ensure proper fit and function

This replacement screw secures appliance panels and components to restore proper fit and reduce vibration. A straightforward fastener that helps keep parts aligned and prevents noise or loose trim from worsening. What it does:

• Fastens panels, brackets, or trim pieces to the appliance frame
• Helps stop rattling or vibration caused by loose or missing hardware
• Restores proper alignment where original screw has been lost or damaged
• Works wherever the OEM screw specification is required for secure mounting

• Turn power off and unplug the appliance before working on it
• Use the correct screwdriver or bit to avoid stripping the head
• Thread carefully and avoid overtightening to prevent damage to threads or plastic parts
• Keep removed fasteners organized so you reinstall the correct pieces