Ry4100 Parts

This is a small spur gear used in the drawer glide assembly, typically on the left side of a refrigerator or freezer drawer. It meshes with the drawer track mechanism to allow smooth opening and closing. Replace this gear if the drawer is difficult to slide, feels rough or catches when pulled out, or if the original gear teeth are worn or broken.

Color: clear. Measures about 11 inches wide by 7 inches high.

Refrigerator freezer drawer glide gear that attaches to the rear shaft. Replace if broken, cracked, or missing tabs cause your basket to lean or fall off track.

1/4 inch compression nut for securing plastic water lines in refrigerators and ice makers. Replace worn, cracked, or missing nuts to prevent leaks.

Plastic insert that seats inside the refrigerator air damper cover to guide airflow from freezer to fresh food. Replace when cracked, broken, or missing.

Ice not dispensing or spilling in freezer? A cracked or warped ice bucket causes jams and mess. This bin stores ice and positions it for dispensing.

Internal tubing that carries water from the supply valve to various refrigerator components like ice makers and dispensers. Replace if you notice water leaks inside the refrigerator or reduced water flow to dispensers.

This factory screw secures appliance components to their mounting points. Replace missing, worn, or stripped hardware to restore a tight fit, proper alignment, and quieter operation across the affected assembly.

• Fastens panels, brackets, covers, or internal parts to the chassis or frame
• Helps maintain alignment and support, reducing rattle, vibration, or looseness
• Replaces missing or damaged screws that have backed out, broken, or stripped
• Restores secure mounting after service when original hardware is lost

• Disconnect power; shut off water or gas supplies before servicing
• Use the correct driver; start threads by hand to avoid cross-threading
• Match length and thread to the original location; do not substitute with longer hardware
• Tighten snugly; do not overtighten into plastic or thin metal

The Mullion Heater is an OEM part for Bosch refrigerators. It is designed to prevent condensation from forming on the refrigerator door mullion, the vertical divider between the doors. This heater ensures that the mullion stays warm enough to stop moisture from condensing and causing potential water damage or mold growth.

Causes of a bad mullion heater can include electrical failures, wear and tear from continuous use, or manufacturing defects.  

Symptoms of a bad mullion heater include:

• Visible condensation or frost on the door mullion
• Water pooling or dripping around the door area
• Increased humidity inside the refrigerator
• Mold or mildew developing near the door seal

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

This perimeter door gasket creates an airtight seal around the refrigerator or freezer door to maintain proper internal temperatures. It fits into a channel along the edge of the door and uses a magnetic strip to hold the door securely closed. Replace it if the door doesn't seal tightly, you notice condensation or frost forming inside the unit, or the gasket is visibly warped, torn, or hardened.

Secures components inside the freezer compartment. Replace if broken, cracked, or missing to keep parts properly positioned during door operation.

Replace a cracked, broken, or missing dairy tray on your refrigerator door. This bin installs on the door to organize butter and small items in one spot.

This limit switch monitors a set condition and opens or closes its contacts when that limit is reached. Replacing a failed switch restores proper safety cutoff and consistent operation of the appliance's heating or movement system. What it does:

• Senses a limit condition at its mounting point (such as temperature or travel/position, depending on model)
• Changes state at a defined threshold to protect components and wiring
• Interrupts power to heat or motor circuits, or signals a control to respond
• Common failure signs: no heat or shuts down early, runs continuously, won't start, or intermittent operation

• 1 limit switch

• Disconnect power to the appliance before servicing
• Note wire positions; transfer connectors one at a time or take a photo for reference
• Reinstall in the original orientation so the actuator or sensing surface contacts the correct area
• Address root causes (blocked airflow, binding mechanisms, shorted components) to prevent repeat failures

This halogen light bulb restores bright, reliable illumination in your appliance so you can clearly see the cooking area or interior. Replace a burned-out or flickering bulb to maintain visibility and safe operation. What it does:

• Provides illumination inside the appliance or over the cooking surface
• Replaces a failed halogen lamp to restore proper lighting
• Typical symptoms: light won't turn on, is dim or flickers, or works intermittently
• Helps you monitor food and check progress without guesswork

• 1 halogen lamp

• Disconnect power/unplug and allow the bulb and surrounding area to cool completely before service
• Access the lamp per your model's instructions; remove any lens or cover carefully
• Handle the new halogen bulb with gloves or a clean cloth; avoid touching the glass capsule
• Match the bulb type and rating specified for your model; do not exceed the rated wattage

Speed clip slides over panel edges to create captive threads for mounting screws. Replace worn, missing, or broken clips to restore secure attachment.

Seals the front edge of your refrigerator crisper drawer to maintain proper humidity and keep produce fresh. Replace if worn or cracked. Easy install.