B20cs51sns Parts

This refrigerator compressor starting device engages the compressor's start winding to begin operation, then disengages for normal running. Replacing a weak or failed unit can restore reliable starts and help bring cooling performance back to normal.

• Provides the proper start circuit to the compressor motor at power-up
• Automatically disengages after start for normal operation
• Common symptoms of failure: clicking from the compressor area, compressor won't start or starts then stops, and warm temperatures
• Used when diagnosing no-cool or intermittent-cool conditions related to a failed start relay

• Disconnect power and pull the refrigerator forward for safe rear access
• Remove the rear access panel; note wire positions, then pull the old starting device straight off the compressor pins
• Transfer wires to the new device in the same locations and press it fully onto the compressor terminals
• Reinstall the access panel, restore power, and allow temperatures to stabilize

This Bosch filter has an activated carbon media that is designed to reduce chlorine taste and odor, sediment, lead, mercury, and other impurities from your drinking water. Used on many Bosch refrigerators including the Evolution 500 Series model B20CS50SN, Evolution 800 Series model B20CS80SN, and the EVOLFLTR10 filtration system. For best performance, filter should be changed every 6 months or 400 gallons. Pressure range: 25-125 psi. Temperature range: 33-100 F. Flow Rate: 0.5 gallons per minute.

Replacement fan motor that circulates air to help maintain proper operating temperature and protect components from overheating. Restores airflow to stop noisy operation, vibration, or a fan that won't run. What it does:

• Drives the appliance cooling/evaporator/condenser fan to move air across coils and components.
• Restores proper airflow to improve cooling performance and reduce overheating risk.
• Stops common symptoms like loud humming/grinding, excessive vibration, or a fan that does not spin.
• Helps prevent related issues caused by stalled or weak fans.

• Disconnect power to the appliance before beginning any repair.
• Handle the fan blade and motor shaft carefully to avoid damage; use basic hand tools.

Replacement fan motor that powers the appliance's blower to circulate air for proper cooling and ventilation. Restores airflow and helps reduce noisy operation, overheating, or poor circulation caused by a failed motor. What it does:

• Drives the blower wheel to move air through the appliance, addressing weak or no airflow.
• Stops or reduces unusual grinding, rattling, or humming noises when the original motor fails.
• Restores proper ventilation to help prevent overheating and maintain consistent temperature.
• Used as the specified replacement when this part number is required.

• Disconnect power to the appliance before servicing; for gas models, shut off the gas supply as well.
• Handle wiring connectors carefully and match connector positions/colors during reassembly.
• Basic hand tools are typically required.

This temperature sensor monitors appliance temperature and sends temperature readings to the control board so the appliance can regulate heating and cycles. It's a direct-fit replacement designed to restore correct temperature feedback. What it does:

• Measures water/air temperature and converts it to a signal for the control board
• Helps the appliance maintain proper cycle temperatures and timing
• Can resolve temperature-related errors, incorrect water temperature, or failed cycle heating
• Works with the appliance's existing wiring harness and control system

• One temperature sensor

• Disconnect power to the appliance before starting any repair
• Handle the sensor and connector carefully to avoid damage to the probe or wiring
• Reinstall in the same orientation and secure all connectors for accurate readings

This is a replacement dryer complete assembly designed to restore drying function and structure for compatible Bosch laundry units. It provides the main cabinet and drum enclosure needed for normal tumbling and airflow. What it does

• Houses the drum and internal components so clothes can tumble during the drying cycle
• Provides the enclosure and mounting points for the blower, heating system, and controls
• Restores proper airflow pathways to help the dryer heat and vent as intended
• Helps eliminate issues caused by damaged or severely warped cabinet or drum housings

• One complete dryer assembly as shown

• Disconnect power before servicing
• Follow factory service manual for alignment, seal, and vent reconnection steps
• Inspect and replace any worn seals, ducts, or mounting hardware as needed during installation

This fixture is a replacement component designed to restore proper fit and support where the original mounting or housing has worn or broken. It helps maintain secure alignment of adjacent parts for reliable appliance operation. What it does:

• Provides the structural support needed for the attached assembly or trim
• Replaces a cracked, broken, or missing fixture that causes misalignment or rattling
• Helps stop loose parts from shifting during operation and reduces unusual noises
• Restores correct fit to prevent leaks or poor sealing when applicable

• High-level replacement only; ensure appliance is unplugged or power is off before starting
• Use correct fasteners and avoid overtightening to prevent cracking
• Inspect surrounding parts and seals for damage while replacing this fixture

This frame is the structural support piece that secures and aligns the appliance's front assembly, helping keep panels and the door in correct position for proper operation and appearance. It restores stability and fit. What it does:

• Provides mounting and alignment for the front/door assembly to prevent gaps and misalignment
• Keeps panels and trim secured to reduce vibration and rattling during operation
• Helps maintain a proper seal and appearance by holding edges flush
• Can address symptoms such as a loose or wobbly door, visible gaps, or rattling/front movement

• Disconnect power and water before beginning any work
• Remove surrounding trim or panels as needed; keep track of fasteners
• Handle finished surfaces carefully to avoid scratches; use appropriate tools

This replacement screw is a direct-fit fastener used to secure panels and small components. It restores proper attachment and helps eliminate loose or rattling parts for a secure appliance fit. What it does

• Secures panels, brackets, and trim to restore proper alignment and prevent movement
• Helps stop rattling, vibration noise, and parts that shift or come loose
• Matches OEM thread and length for reliable fit when it's the correct screw for the repair
• Used where original mounting hardware is missing, stripped, or damaged

• One replacement screw

• Disconnect power or unplug the appliance before starting any repair
• Use the correct screwdriver or bit to avoid stripping the head
• Do not overtighten; snug until secure to avoid thread damage or cracked panels
• This screw matches the original part by comparing size, thread, and head style before installation

This replacement screw secures panels and components on compatible appliances, restoring proper fit and stopping rattles or loose parts. Use it when a factory screw is missing, stripped, or damaged to return assemblies to stable condition. What it does:

• Fastens panels, trim, brackets, or assemblies to restore secure mounting.
• Helps eliminate rattling, vibration noise, or loose-fitting parts.
• Replaces stripped, corroded, or missing fasteners that prevent proper component alignment.
• Works as the original-style screw specified by the manufacturer for the listed application.

• Disconnect power to the appliance before starting any repair.
• Use the correct screwdriver or bit to avoid stripping the screw head.
• Tighten until snug; avoid over-torquing which can damage threads or parts.
• Keep removed hardware and new screw in a safe place during reassembly.

This door seal is the refrigerator door gasket that helps maintain a tight seal to keep cold air in and reduce energy loss. It restores proper door sealing to help the appliance maintain temperature and run efficiently. What it does:

• Forms an airtight barrier between the door and cabinet to prevent warm air infiltration
• Helps maintain consistent interior temperatures for food preservation
• Reduces frosting and run-time caused by a failing or torn seal
• Fits where the original door gasket is worn, torn, or misshapen

• One door seal/gasket

• Installation recommended; gasket may require adhesive or screw/retainer strip depending on model
• Inspect mounting channel and clean surfaces before installing to ensure a proper seal
• Replace when gasket is cracked, stretched, or no longer seals; avoid forcing the seal into place
• Disconnect power to the appliance and follow manufacturer safety guidance before servicing

A replacement vegetable container that restores storage space and organization in the refrigerator. Fits into the bottom drawer area to hold fruits and vegetables and keep them separated from other food. What it does:

• Replaces a cracked, broken, or missing crisper drawer so produce can be stored safely.
• Provides a dedicated bin for fruits and vegetables to help keep the fridge organized.
• Slides into existing drawer tracks for easy access to stored items.
• Prevents loose items from rolling around on refrigerator shelves.

• Remove all food before removing the old drawer; handle glass/plastic parts carefully to avoid breakage.
• Align drawer rails with cabinet tracks and slide in gently until fully seated; do not force.
• If drawer does not slide smoothly, inspect tracks for debris or damage before proceeding.
• No tools typically required for replacement; your appliance manual for model-specific instructions.

This replacement vegetable container is the clear crisper drawer that stores fresh produce and helps keep the refrigerator organized. It restores a broken, cracked or missing drawer so fruits and vegetables sit securely in the fridge. What it does

• Holds fruits and vegetables in the refrigerator lower compartment for organized storage.
• Replaces cracked, split, warped or otherwise damaged crisper drawers that no longer seal or slide properly.
• Prevents produce from spilling onto shelves and helps contain leaks from spoiled items.
• Slides into existing tracks/drawer guides to restore normal drawer operation.

• Remove all contents from the old drawer before removal; install with the fridge door open for easier access.
• Slide new container into the existing tracks; do not force—ensure it aligns with the guides.
• Handle edges carefully and wear gloves if needed to avoid cuts on broken plastic.
• If drawer does not seat or slide smoothly, check for obstructions or damaged tracks before forcing.

This frozen food container is a replacement freezer drawer bin that holds and organizes frozen items so you can make full use of your freezer storage. Durable molded plastic keeps contents contained and visible. What it does

• Serves as the lower freezer storage drawer to hold frozen food safely.
• Restores proper storage fit when the original bin is cracked, warped, or missing.
• Helps prevent items from falling into lower compartments and improves organization.
• Compatible with standard freezer drawer slides and supports normal loading.

• Simple slide-in installation; align bin with drawer tracks and seat fully.
• No special tools usually required; handle gently to avoid cracking.
• Inspect rails and stops for damage before installing replacement.
• Disconnect power and remove food from the drawer area for safe access.

This replacement front console trim restores the appliance's exterior control area for a clean, finished appearance and proper button/knob alignment. Use it to replace scratched, cracked, or warped front trim. What it does

• Replaces the damaged or worn front console trim so controls and display sit correctly
• Helps prevent dirt and moisture from entering the control area
• Restores cosmetic appearance for a like-new finish
• Useful when the original panel is cracked, warped, or missing mounting points

• One replacement front console panel

• High-level swap: remove power and follow OEM disassembly steps for the console before replacing the panel
• Keep small fasteners and clips organized; some models require removing control knobs or the control module
• Avoid using excessive force on plastic tabs; align mounting points before securing