Parts for Bosch WTL5400 UC/08: 05 - Base Assembly Parts

This hose connector links the dishwasher drain hose to the drain pump or drain plumbing, creating a secure water path to prevent leaks and ensure proper draining. It's a direct-replacement part when the original connector is cracked or leaking. What it does:

• Connects the dishwasher drain hose to the pump or household drain plumbing to route waste water away
• Provides a sealed junction to prevent leaking under normal use
• Commonly replaced when you see visible cracks, loose hose connections, or persistent leaks at the hose joint
• Helps restore normal draining when a damaged connector is blocking flow or allowing water escape

• Disconnect power to the appliance and turn off the water supply before starting work
• Inspect and replace any worn clamps or O-rings; only state what ships if clearly included
• Hand-tighten fittings and clamps; avoid over-tightening plastic fittings which can crack

This float detects water level inside the dishwasher tub and helps the control prevent overfill for reliable washing. Replaces the worn or stuck tub float to restore proper water-level sensing and reduce overflow risk. What it does:

• Rises and falls with tub water to engage the water-level sensing system
• Helps the control stop filling when the correct water level is reached
• Common symptom: dishwasher overfills, leaks at the base, or shows continuous fill/drain cycles
• Common symptom: dishwasher stops mid-cycle or fails to start a fill due to a stuck or damaged float

• One float

• Disconnect power (unplug or switch off breaker) and turn off water supply before beginning
• Access typically from the dishwasher tub base or by removing the lower kickplate; your model's service instructions
• Handle the float and surrounding components gently; avoid forcing plastic tabs or clips
• After replacement, run a short test cycle to ensure normal fill and that leaks are not present

This cap ring is a small retaining ring that secures and helps seal a mating component inside the appliance, restoring proper fit and preventing movement or leaks. Use it when the original ring is cracked, warped, or missing. What it does:

• Holds a cover, cap, or seal in place to maintain correct alignment
• Helps prevent water or air leaks at the joint where it installs
• Stops related components from shifting, reducing noise and wear
• Common symptom: visible breakage, looseness, or parts that fall out during use

• One cap ring

• Disconnect power and turn off water before servicing
• Note the ring orientation and any adjacent seals before removal
• Inspect mating surfaces and seals; replace damaged seals or fasteners as needed
• Typically a snap-fit or press-fit part; use appropriate tools to avoid deforming the ring

This genuine OEM replacement part is a pulley assembly for dryers. Sometimes called an idler arm, the pulley assembly keeps the dryer drive belt under tension as the belt wraps around the dryer drum. If the dryer is no longer spinning properly and is making a lot of noise, the pulley assembly may need to be replaced. Luckily this repair is a relatively simple process.To remove the old dryer pulley assembly, start by making sure the dryer is unplugged. Remove the lint screen from the top of the dryer. Remove the two Phillips screws by the lint screen opening. Depress the clips that hold the top cover down. Lift the top cover and keep it in an upright position. Disconnect the wire harness to the switch that separates the connector. Remove the screws on the front panel. Lift the panel forward and set it to the side. Next, lift the drum and locate the pulley assembly under the drum. Lift the belt off the motor pulley to remove the assembly. Set the new pulley assembly in the same position as the old one and make sure everything is aligned. Rotate the drum to make sure it rotates smoothly. reinstall the panels.This replacement part is sold individually and is compatible with Bosch, Gaggenau, and Thermador dryers.

This end cap for a pulley assembly secures and supports the appliance drive pulley so the belt and drum run smoothly. Replacing a worn end cap restores proper pulley alignment and reduces noise from the drive area. What it does

• Holds the pulley in proper position on the shaft to maintain belt alignment
• Helps prevent excess pulley wobble that can cause noise or rubbing
• Supports smooth rotation of the pulley to reduce belt wear and slipping
• Addresses symptoms such as squealing, grinding, or loose-feeling drive components

• Disconnect power (and gas if applicable) before starting any repair
• Inspect surrounding pulley, bearings, and belt for wear and replace if needed
• Use correct tools and follow OEM service instructions for safe removal and installation

The Blower Belt is an OEM part for Bosch dryers. This belt efficiently transmits rotation from the motor to the blower fan, circulating heated air through the dryer drum.

Causes of a bad blower belt can include drying and cracking from heat exposure over many cycles.

Symptoms of a bad blower belt include:

• The blower fan not spinning or rotating slower than usual
• Longer dry times or an inability to fully dry clothes
• An intermittent squealing or squeaking noise from the belt

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

This blower assembly circulates air through the appliance to support proper airflow and drying performance. Replacing a worn or damaged blower restores airflow and helps the unit heat and dry efficiently. What it does:

• Moves air through the appliance to support heating and drying cycles.
• Restores proper airflow when the original blower is cracked, blocked, or worn.
• Helps prevent long dry times and overheating caused by restricted airflow.
• Reduces unusual rattling or grinding noises coming from the lower cabinet.

• Disconnect power before servicing to avoid electric shock.
• Access may require removing lower front or kick panels.
• Note blower orientation and duct seals during removal to ensure proper reinstallation.
• If noise or airflow issues persist after replacement, inspect the vent duct and motor bearings.

The Foot is an OEM component specifically designed for select Bosch dryers. It securely elevates the appliance above the floor for ventilation purposes. Rigid plastic construction supports weight distribution evenly during cycles.

Causes of a bad foot can involve normal wear from long-term appliance positioning. Exposure to moisture or impacts posing cracking and weakening risks over time necessitate replacement.

Causes of a bad foot include:

• Dryer is unstable and rocks or sways more than usual
• Scratches or damage to flooring surfaces it contacts
• Uneven drying performance from improper elevation

Symptoms of a bad foot include collapsed or unstable base structure inhibiting dependable operation. Timely replacement ensures correct height positioning.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore dryers. Replace to properly elevate your unit and maximize airflow circulation.
 

This hinge is the OEM-style replacement that lets an appliance door pivot smoothly and stay aligned, restoring proper opening, closing, and sealing. Ideal when worn or damaged hardware causes misalignment. What it does:

• Supports and guides the appliance door so it opens and closes on its pivot
• Helps maintain door alignment and proper sealing to prevent gaps
• Commonly replaces worn, bent, or broken hinges causing sagging or rubbing
• Addresses symptoms like a drooping door, noisy movement, or uneven closure

• One hinge

• Disconnect power and empty the door before starting; support the door to prevent dropping
• Retain all screws and mounting hardware; compare new hinge to old for orientation
• Use basic hand tools; avoid overtightening fasteners to prevent damage
• Consider replacing matched hinges for even alignment