Lrfd21855st Parts

The Shutter Knob is an OEM part for LG refrigerators. This knob is used to adjust the position of the air shutter, controlling the flow of cold air into the refrigerator compartments. Proper adjustment of the air shutter ensures optimal temperature regulation, helping to keep food fresh.

Over time, the shutter knob can wear out or become damaged due to frequent use or accidental impact. If the knob is broken or malfunctioning, it can hinder the ability to control the internal temperature, leading to uneven cooling.

Symptoms of a bad shutter knob include:

• Difficulty in adjusting the temperature settings
• Loose or broken knob
• Uneven cooling within the refrigerator compartments
• Knob not staying in the set position

Causes of a bad shutter knob can include regular wear and tear, accidental impacts, or excessive force applied during adjustments.

This OEM LG part is also compatible with Sears/Kenmore models.

This center hinge assembly supports and pivots the middle door section to keep doors aligned and operating smoothly. Replace a worn or damaged center hinge to restore proper door movement and help maintain a tight seal. What it does:

• Provides the pivot point and structural support for the center door section to open and close smoothly
• Helps maintain door alignment to prevent rubbing, scraping, or uneven gaps
• Reduces door sag that can interfere with sealing and cooling efficiency
• Prevents binding or sticking during door operation

• One center hinge assembly

• Disconnect power to the appliance before starting any repair
• Doors are heavy—have a second person assist to support doors while removing or installing the hinge
• Remove any trim or covers to access hinge screws; align doors fully before tightening fasteners
• Use manufacturer-recommended torque; do not overtighten screws or force parts into place

This is a rear end cap that attaches to the end of the refrigerator door handle. It provides a finished appearance and secures the handle in place. Replace this cap if it is cracked, broken, or missing, which can cause the handle to feel loose or look incomplete.

This restrainer is a small retaining clip that helps secure moving or removable components in place, reducing rattles and keeping parts aligned for reliable operation. It's a simple replacement for worn or broken clips. What it does:

• Holds a cover, panel, or door-related component in proper position to prevent shifting
• Reduces noise caused by loose or vibrating parts
• Restores original fit where a broken or missing clip allows movement
• Simple mechanical function — no electrical connections or calibration

• One restrainer

• Disconnect power (and water if applicable) before beginning repairs
• Inspect surrounding mounting points for damage; replace any broken tabs or fasteners
• Typically installs with basic hand tools; align clip and press or snap into place until secure

Replacement mounting screw for refrigerator panels, trim, and components. Secures loose or missing fasteners to reduce vibration and keep parts in place.

Molded trim piece that snaps over the refrigerator door hinge. Replace if cracked, broken, or missing to restore appearance and protect hinge area.

This is a black plastic end cap that attaches to the refrigerator door handle to provide a finished appearance and help secure the handle in place. It snaps onto the end of the handle assembly. Replace this cap if it is cracked, broken, or missing, which can cause the handle to feel loose or detract from the refrigerator's appearance.

Refrigerator shelf support holder that secures shelving in place. Replace if cracked, broken, or missing to restore proper shelf stability and support.

This is a tube connector fitting used in a refrigerator's water supply line. It joins sections of water tubing to maintain a secure, leak-free connection for the ice maker or water dispenser system. Replace this connector if you notice water dripping or pooling beneath or behind the refrigerator, or if the fitting is cracked or no longer holds a tight seal.

Cap cover for bottom-mount refrigerators. Installs to conceal screws or openings. Replace if cracked, broken, or missing for a finished appearance.

Replacement cap cover for your refrigerator. This plastic cover snaps into place to conceal hardware or protect internal components. Order now if broken or missing.

Lower cover assembly for bottom-mount refrigerators. Replaces cracked, broken, or missing lower covers. Installs at the base of the refrigerator.

Protective cover assembly that shields the printed circuit board (PCB) in your refrigerator. Replace if cracked, broken, or missing to protect electronics.