Frt21bsdsbo Parts

This damper control knob fits the refrigerator's air damper. It attaches to the damper control so you can open or close airflow between the freezer and fresh food compartments when the original knob is cracked, stripped, or missing.

• Attaches to the damper control shaft to adjust airflow from the freezer into the refrigerator compartment
• Direct replacement for a knob that is broken, missing, or stripped
• Symptoms can include a loose or slipping control, difficulty turning, or settings that won't stay in place
• If the control can't be turned, temperature response to damper adjustments may be inconsistent

• Disconnect power to the refrigerator before servicing
• Pull the old knob straight off the control shaft; avoid prying to prevent damage
• Align the new knob with the shaft and press it on until fully seated
• Rotate through the full range to ensure smooth operation without forcing

This refrigerator replacement icemaker includes the cover, fill cup, bail arm and a four pin plug harness.

This turntable roller assembly sits under the glass tray to support and guide it as it rotates. Replacing a worn or damaged ring helps restore smooth tray movement for more even heating and dependable microwave performance.

• Supports the glass tray and allows smooth, consistent rotation
• Helps prevent tray wobble, binding, or scraping noises
• Can address issues like the tray not turning or uneven cooking
• Replaces cracked, warped, or missing roller rings

• Disconnect power before servicing
• Remove the glass tray, lift out the old ring, and clean the cavity floor
• Place the new ring wheels-down, seat the tray on the coupler, and test rotation
• Do not operate the microwave without the roller ring and tray properly installed

Specs: Hex head ,1/4-20 x 5/8

This replacement screw secures appliance components in place. Use it to replace a missing, stripped, or rusted fastener so shelves, handles, panels, or brackets stay properly mounted and the unit operates without unwanted movement.

• Fastens components to the cabinet, door, liner, or frame
• Restores a solid fit when the original screw is worn or lost
• Helps eliminate looseness, rattling, or misalignment
• Matches the original hardware for correct fit and thread engagement

• Disconnect power before servicing; for refrigerators, also turn off the water supply
• Align parts and start the screw by hand to avoid cross-threading
• Tighten with the correct driver; do not overtighten, especially into plastic
• If receiving threads are damaged, repair or replace the mating clip/bracket before installing

This tall bottle retainer mounts to the refrigerator door shelf to keep taller containers upright as you open and close the door. Replacing a worn or missing retainer restores secure storage and helps prevent spills.

• Attaches to the door shelf/bin to create a front barrier for tall bottles and cartons
• Helps prevent items from tipping or sliding out during door movement
• Replace if cracked, bent, missing, or if it no longer stays secured
• Common symptoms: bottles fall forward, retainer is loose or broken, difficulty keeping tall items upright

• Disconnect power and remove items from the affected door shelf/bin
• Lift out the bin if needed; release the old retainer from side brackets/clips
• Align the new retainer's ends with the supports and press in until fully seated
• Reinstall the bin and ensure the retainer holds items securely and clears the door gasket

This center hinge spacer sits on the refrigerator's center hinge pin to keep the door properly spaced and pivoting smoothly. Replacing a worn spacer helps restore even door alignment and a reliable gasket seal for easier opening and closing. What it does

• Maintains the correct gap between the door and center hinge to prevent metal-to-metal wear
• Supports smooth, quiet door movement on the hinge pin
• Helps keep the door level so the gasket seals evenly
• Worn or missing spacers can lead to door sagging, rubbing/squeaking, or doors that don't close cleanly

• One center hinge spacer

• Disconnect power and remove items from the door; support the door before loosening hinge hardware
• Lift the door off the center hinge pin and remove the old spacer
• Place the new spacer on the hinge pin, reinstall the door, and check alignment and seal
• Re-tighten hinge fasteners and verify the door opens/closes smoothly

This receptacle is the mating socket for a plug-in refrigerator component, providing a secure connection for reliable operation. Replacing a worn or heat-damaged socket restores solid contact and helps prevent intermittent performance.

• Serves as the socket/interface for a plug-in component inside the appliance
• Maintains tight contact for consistent operation and safe connectivity
• Replaces loose, burned, or broken sockets that can cause heat or arcing
• Common symptoms: connected part won't run or is intermittent; loose fit; visible discoloration or melting at the socket

• Disconnect power to the appliance before servicing
• Access the socket location and note/photograph wire orientation
• Transfer wires/terminals one at a time to the new receptacle; ensure full seating
• Inspect the mating plug/harness for heat damage and replace if necessary

This refrigerator bracket and bushing assembly secures a moving component and provides a stable wear/pivot surface for smooth operation. Replace it when the original parts are worn or broken and causing looseness, scraping noises, or poor alignment.

• Provides a mounting point and bearing surface for rotational or sliding movement
• Helps maintain alignment and smooth, quiet operation
• Can help address wobble, scraping/binding, or a component that sags or sits out of position
• Replace if the bracket is bent/cracked or the bushing is worn/missing

• Disconnect power before servicing; turn off water supply if working near dispenser lines
• Support the attached component while removing fasteners; note the original orientation
• Transfer any spacers/clips from the old parts if present and tighten fasteners evenly
• After installation, verify smooth movement and proper alignment

Bottom air diffuser directs cold air into the refrigerator's lower cabinet to help maintain even temperatures and reduce warm spots. Replacing a damaged diffuser restores proper airflow and helps the fresh-food section cool more consistently. What it does:

• Redirects cold air from the cooling channel into the refrigerator's lower cabinet for balanced cooling.
• Helps reduce warm spots and uneven temperatures in the fresh-food area.
• A cracked, broken, or missing diffuser can lead to restricted airflow and inconsistent cabinet temperatures.
• Seats into the lower air channel and secures with factory tabs or fasteners; inspect mounting tabs for damage.

• Disconnect power to the appliance before performing any service.
• Remove shelves and drawers as needed for access; work carefully around evaporator/air channels.
• Gently release and re-seat plastic tabs or remove fasteners; avoid forcing parts to prevent breakage.
• If tabs are damaged, replace them or consider replacing adjacent vent components to ensure a secure fit.

This aluminum strap secures the defrost heater firmly against the evaporator coil to maintain proper contact during defrost. Correct contact improves heat transfer so frost melts evenly and helps prevent recurring ice buildup on the evaporator.

• Secures the defrost heater to the evaporator for proper contact and heat transfer
• Promotes complete, even defrosting across the evaporator coil
• Helps reduce repeat frost/ice accumulation caused by a shifted or loose heater
• Typical clues include a loose heater, uneven frost pattern, or rattling near the evaporator

• Disconnect power and allow ice to melt before accessing the evaporator
• Use care around sharp fins and fragile refrigerant tubing; do not puncture or deform the coil
• Position the heater per your model's parts diagram and tighten the strap for firm, even contact
• Verify wiring is routed clear of the fan and moving parts before reassembly

Inlet valve to icemaker

This refrigerator seal restores a tight barrier between internal components. Replacing a worn or damaged seal helps prevent air leaks and moisture intrusion, supporting proper airflow, stable temperatures, and reduced frost or condensation around the joint.

• Creates an air-tight barrier between mating surfaces
• Helps maintain correct airflow and temperature balance between compartments
• Reduces frost, condensation, and warm/cold spots near the sealed area
• Common signs of failure: visible gaps, loose/crumbled seal, rattling panel, moisture or frost at the joint

• Disconnect power before servicing
• Remove the related cover or housing to access the old seal
• Clean contact surfaces; install the new seal in the same orientation without stretching or pinching
• Reassemble and verify an even seal and normal airflow before returning to service

This black center hinge bracket mounts to the cabinet at the middle door position to support and align the refrigerator door. Replacing a bent or worn bracket restores smooth door swing and a dependable gasket seal.

• Mounts the center hinge assembly to the cabinet for stable door support
• Provides the pivot point for the door via the hinge pin/cam hardware
• Helps keep the door aligned so the gasket seals properly
• Common symptoms: sagging or rubbing door, door not closing/sealing, popping open, or hinge-area squeaks/scrapes

• Disconnect power and support the door; remove items from the door to reduce weight
• Remove center hinge cover and screws; lift door off the hinge
• Transfer reusable hardware to the new bracket
• Reinstall bracket and door, then check door alignment and gasket seal

This plug covers the small factory test opening on an appliance cabinet or liner. Replacing a missing or damaged plug helps close the opening to maintain a better seal and restore a clean, finished appearance.

• Seals the factory test opening in the cabinet/panel
• Helps limit air and moisture infiltration through the hole
• Reduces condensation or frost forming around the opening
• Restores a finished look when the original cap is missing or damaged

• Disconnect power before servicing the appliance
• Clean and dry the opening area for proper fit
• Align and press the plug in by hand until it sits flush—do not force or enlarge the hole
• Avoid sharp tools or sealants that could damage the liner or insulation

This humidity damper kit replaces the adjustable vent in your refrigerator's crisper cover. It restores proper airflow control so you can set high or low humidity for produce and reduce excess moisture or wilting. What it does:

• Regulates airflow at the crisper vent to raise or lower humidity levels
• Restores smooth slider/lever operation for accurate open/close of the damper
• Helps reduce condensation or pooling water in the crisper area
• Replaces broken, warped, or missing humidity vent parts

• One humidity damper kit (manufacturer-supplied damper/control components)

• Unplug the refrigerator; remove crisper drawers and lift out the glass cover/shelf
• Release tabs or screws to remove the old humidity control; note orientation of parts
• Install the new damper components and confirm the slider moves freely from Low to High
• Reinstall the cover and drawers; restore power and verify proper operation