Parts for Bosch HBN646AUC/01: Frame Parts

M4.2 x 9.5mm mounting screw for wall ovens. Secures interior panels, brackets, and components. Replace if stripped, missing, or damaged during repairs.

Insulation pad for electric wall ovens. Installs between the oven cavity and outer panel for heat retention. Replace if worn, torn, or missing.

This outer cover protects and secures the catalyzer element, keeping it in position and shielding it from debris and contact damage. It helps maintain safe operation by preventing movement and minimizing noise from a loose element. What it does

• Protects the catalyzer element from physical damage and foreign debris
• Holds the catalyzer element securely in its mounting location
• Reduces vibration and rattling that can occur with a loose or damaged cover
• Helps maintain correct airflow/clearance around the catalyzer element

• Disconnect power (and gas supply where applicable) before beginning work
• Handle the part carefully to avoid bending or cracking the cover
• Reuse original fasteners only if undamaged; otherwise replace with OEM-specified hardware

This rear panel is the oven back cover that protects internal components and helps maintain proper ventilation. It replaces damaged or missing back panels to restore a finished exterior and shielding for electronics. What it does

• Covers and protects the oven's internal wiring, heating elements, and components from debris and accidental contact
• Helps direct ventilation and air flow from the oven cavity to the exhaust/chassis openings
• Stops drafts and reduces dust entry that can cause component issues or noise
• Common symptom: bent, rusted, punctured, or missing back panel; visible gaps, rattling, or unusual odors

• One rear panel

• Disconnect power to the appliance before starting any repair
• Use proper tools; panel may be secured with screws and attached to sheet-metal edges
• Panels can have sharp edges—wear gloves and eye protection
• Removing/installing may require pulling the appliance away from cabinetry; check your model's service manual for model-specific disassembly steps

This is a gray pan lid designed to cover the broiler or drip pan in a range or oven. It sits on top of the lower pan to catch grease and drippings while allowing heat to circulate properly during broiling. Replace this lid if it is warped, cracked, heavily corroded, or no longer fits securely over the pan.

Replacement drip pan for wall ovens. Installs beneath heating elements to catch spills and drips. Replace if cracked, warped, rusted, or missing.