Bosch Wfmc3301uc/11 Parts

This interference capacitor reduces electrical noise and helps protect the appliance's control circuitry from voltage spikes. It's a direct-replacement noise suppressor used where EMI/RFI filtering is required for reliable operation. What it does:

• Suppresses electromagnetic and radio-frequency interference that can affect controls and electronics
• Helps prevent false signals or erratic behavior caused by electrical noise
• Supports stable operation of motors and electronic control boards
• Can reduce audible electrical noise or interference-related symptoms

• Disconnect power at the breaker before inspecting or replacing the capacitor
• Discharge the capacitor and avoid touching terminals; use insulated tools
• Verify wiring match and polarity before connecting

This flat mounting washer helps secure fasteners and maintain proper spacing on appliance assemblies for stable operation and reduced movement. It's a simple replacement that restores the original fit of bolted connections. What it does:

• Sits under a screw or bolt head to distribute load and protect the mounting surface
• Helps keep fasteners from digging into or deforming adjacent parts
• Restores correct spacing where a worn or missing washer caused looseness
• Can reduce vibration-related noise from loose connections

• Disconnect power and water to the appliance before servicing
• Access the fastener and remove the old washer; note the original orientation
• Reinstall with the replacement washer under the fastener head or nut; start threads by hand to avoid cross-threading
• Tighten securely but avoid over-torquing; inspect surrounding parts for wear

This replacement screw restores secure mounting for appliance panels and components so parts sit correctly and don't rattle or shift during use. Simple, direct fit for repairs that need the original-style fastener. What it does

• Secures panels, brackets, or small components to the appliance chassis
• Restores proper alignment and prevents vibration or rattling sounds
• Replaces missing or stripped screws that allow parts to move or hang
• Helps maintain safe operation by keeping covers and guards fastened

• One screw

• Disconnect power to the appliance before starting work
• Use the correct screwdriver or bit to avoid stripping the head
• Thread carefully and seat straight; do not overtighten
• Keep removed hardware organized to ensure all fasteners are returned to their original locations

This installation set provides the hardware needed to mount and connect a compatible appliance, helping ensure a secure fit and correct hookups during installation. Designed as the ready-to-use kit installers expect. What it does:

• Provides the mounting and connection hardware used during appliance installation
• Helps prevent loose fittings and reduce leaks caused by improperly secured components
• Useful when original installation parts are missing or damaged
• Supports a proper, stable installation for safe operation

• Follow the appliance's installation instructions and local codes when installing this kit
• Turn off power and water supply before beginning work
• Use appropriate tools and verify all connections are tight and leak-free after installation

This hose inlet is the water inlet connection that directs incoming water into the appliance, restoring a secure supply path and helping prevent leaks at the entry point. What it does

• Provides the sealed connection point for the incoming water supply hose.
• Routes water into the appliance's fill system so cycles can start and run properly.
• Helps prevent leaks where the external supply hose attaches.
• Commonly replaced when water won't enter, the connection leaks, or the inlet is damaged.

• One hose inlet connection.

• Turn off the water supply and disconnect power before replacing.
• Inspect existing seals or gaskets; replace if cracked or worn.
• Tighten connections to hand-firm plus a quarter turn; avoid overtightening.
• After installation, restore water and power and check thoroughly for leaks during a fill cycle.

Spring tank secures and positions an appliance tension spring to maintain proper movement and balance for a door or other moving assembly. Replacing a worn or broken tank restores correct spring alignment and smoother, more reliable operation. What it does:

• Holds the end of the tension spring and keeps it aligned in the assembly.
• Maintains correct spring tension so doors or panels open, close and remain balanced.
• Prevents spring detachment that can cause sudden drops, misalignment or noisy operation.
• Common symptoms of a failing tank: door drops or won't stay open, uneven closing, rattling or banging during movement.

• Disconnect power to the appliance before starting any repair to avoid electrical hazards.
• Support the door or moving panel while replacing the tank to prevent sudden movement or injury.
• Use the OEM part orientation and hardware; inspect the spring and mounting points for wear and replace if scored or damaged.
• Test the door/panel operation several times after installation to ensure correct tension and secure mounting.

This rear drum motor mounting bushing supports the motor shaft at the back of the tub, keeping the drum aligned and reducing wear. It restores smooth drum rotation and helps reduce noise and vibration when functioning properly. What it does:

• Centers and supports the motor shaft to maintain proper drum alignment.
• Cushions rotating components to reduce squealing, grinding, or scraping noises.
• Helps prevent excess drum wobble and uneven wear on the tub and bearings.
• Can stop intermittent rubbing or burning smells caused by a worn mounting surface.

• Disconnect power before starting and follow all safety precautions; service panels may have sharp edges.
• Access typically requires removing the dryer/heater assembly and drum.
• Inspect mating surfaces and surrounding components (shaft, bearing, seal). Replace any excessively worn parts to prevent repeat failures.
• Use only OEM-recommended parts and fasteners; do not force or press the part in without proper alignment.