Parts for Bosch HMV3052U/02: Cavity Parts

This replacement cover restores the protective housing that secures and shields internal components on compatible Bosch appliances. It helps keep parts in place and prevents debris from entering sensitive areas. What it does:

• Replaces a cracked, broken, or missing cover that exposes internal components
• Protects wiring and mechanisms from dirt and accidental contact
• Helps maintain proper part alignment and prevents rattling or loose fit
• Useful when cabinet damage or wear prevents the original cover from seating correctly

• One replacement cover

• Disconnect power to the appliance before service to avoid shock or injury
• Remove any fasteners or clips holding the old cover; retain hardware if not replacing
• Align the new cover carefully and secure with the original screws or clips

This is the glass turntable that sits inside the microwave cavity. Replacing a cracked, chipped, or missing tray restores a smooth, level surface and proper rotation so food heats more evenly and dishes stay stable while cooking.

• Provides a flat, heat-resistant surface that rotates during cooking for even heating
• Direct replacement when the original tray is broken, chipped, missing, or won't seat correctly
• Helps correct issues like wobbling, poor engagement, or uneven heating due to a damaged tray
• Seats on the turntable support and engages the drive coupler for smooth rotation

• Disconnect power before service and allow the oven cavity to cool
• Remove the old tray; clean the support ring and drive coupler of debris
• Align the center hub on the underside of the new tray with the coupler; ensure it sits flat and spins freely
• Test with a microwave-safe cup of water to confirm smooth rotation

This turntable support ring sits beneath the microwave glass tray and lets it rotate smoothly for more even heating. Replace a worn or warped ring to restore consistent tray movement and reduce scraping, binding, or wobble during operation. What it does:

• Supports the glass turntable so the drive system can rotate it smoothly
• Helps maintain steady rotation for more consistent cooking results
• Replace if the tray stalls or binds, wobbles, or makes scraping/grinding noises while turning
• Wear or deformation can cause intermittent or noisy rotation

• 1 turntable support ring

• Disconnect power to the microwave before servicing
• Remove the glass tray; lift out the old ring and clean the track on the cavity floor
• Set the new ring flat in the track and reinstall the tray on the drive coupler
• Test rotation with a microwave-safe cup of water; never open the cabinet—microwaves contain high voltage

This drive coupling connects the washer motor to the gearcase to transfer torque for agitation and spin. Replacing a worn coupling restores proper drum movement and helps eliminate slipping or grinding during use. What it does:

• Transfers rotational motion from the motor to the transmission/gearcase so the drum can agitate and spin
• Failsafe against motor/transmission shock by using a replaceable rubber/nylon interface
• Common symptom: washer won't spin or agitate even though motor runs
• Other symptoms: loud grinding or clicking during spin, intermittent movement or slipping

• Disconnect power and water supply before beginning any repair
• Access typically requires removing the washer's front or rear access panels; follow OEM instructions for your model
• Inspect motor shaft and gearcase input for wear when replacing the coupling and replace any damaged components

The Vent Grille is an OEM replacement part for Bosch microwaves. It is located at the front of the microwave and serves the purpose of ventilating air out of the appliance. The grille ensures that the microwave operates at an optimal temperature, preventing overheating and promoting efficiency.

Symptoms of a bad Vent Grille include:

• Blocked or restricted airflow
• The microwave overheating
• Visible damage or warping to the grille
• Accumulation of dust or debris affecting ventilation

The common causes for a malfunctioning Vent Grille often involve physical damage, clogging due to accumulated debris, or wear and tear from regular use. When the vent grille is compromised, it can lead to inadequate ventilation, impacting the microwave's performance and lifespan.

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

This small mounting nut secures components in place to maintain stable operation and prevent parts from loosening during normal use. It restores proper fastening where a worn or missing nut causes rattling or loose assemblies. What it does

• Secures panels, brackets, or hardware to prevent movement and vibration
• Restores correct fastening where stripped, missing, or corroded nuts cause noise or misalignment
• Helps maintain electrical and mechanical connections by holding terminals or studs firmly
• Simple, low-profile replacement part used in service and repairs

• Turn off power and unplug the appliance before attempting any repair.
• Use the correct wrench or socket size to avoid rounding the nut; apply moderate torque.
• Inspect mating threads and replace damaged studs or bolts as needed for a secure fit.

Keep your appliance protected and operating as designed with this replacement cover. It shields the related assembly from debris and accidental contact, restoring a secure enclosure when the original cover is cracked, warped, or missing.

• Protects internal components from dust, moisture, and accidental contact
• Maintains proper enclosure and alignment of the related assembly
• Helps reduce noise or vibration when properly secured
• Replaces a damaged, loose, or missing cover to restore safe operation

• Disconnect power and, if applicable, turn off the water supply before servicing
• Retain and reuse original screws/clips unless new hardware is provided for your model
• Transfer any seals or gaskets from the old cover if required and in good condition
• Ensure all tabs/fasteners engage; do not overtighten

This mounting bracket secures the appliance or an internal assembly in its proper position, restoring a solid, rattle-free fit. Replace a bent, missing, or worn bracket to keep the unit stable and aligned as designed.

• Holds the appliance/component firmly in place to prevent shifting
• Helps reduce vibration and rattling noises during operation
• Restores proper alignment and a flush, professional install appearance
• Useful when the original bracket is cracked, bent, or missing

• Disconnect power before servicing; turn off water or gas if applicable
• Retain and reuse existing screws/fasteners unless replacements are specified
• Note bracket orientation and mounting holes before removal
• After installation, verify level and clearances per the product's installation guide

This is a replacement mounting screw used to secure panels and components in compatible Bosch appliances. It restores proper fastening to help eliminate loose parts, rattles, and misaligned panels during operation. What it does:

• Secures panels, brackets, trim pieces, or small components to restore stable attachment
• Prevents movement that can cause rattling, noise, or misalignment
• Replaces missing or stripped hardware to help maintain normal function and safety
• Small, unobtrusive fastener designed for OEM-fit replacement

• Disconnect power to the appliance before servicing to avoid shock or injury
• Use the correct-size screwdriver or driver bit to avoid stripping the head
• Tighten securely but avoid overtightening, which can strip threads or crack plastic
• Keep small parts out of reach of children and retain any removed hardware for reassembly