Parts for Bosch HBL5750UC/04: Microwave Framing Parts

This duct is the exact replacement vent housing that routes airflow through the appliance to restore proper ventilation and prevent leaks. It fits into the original vent path for a secure, OEM-style airflow channel. What it does:

• Channels exhaust or intake air through the appliance to maintain designed airflow
• Replaces damaged, cracked, or warped ductwork that can cause leaks or reduced performance
• Helps reduce unusual noises or vibration caused by a loose or broken duct
• Supports safe operation by keeping air moving away from sensitive components

• One replacement duct

• Disconnect power and any gas supply before beginning work; follow all safety guidelines
• Inspect surrounding seals and fasteners and replace if damaged to ensure a tight fit
• Hand tools typically required; avoid forcing parts to prevent cracking

The Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

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