Parts for Bosch HBN452AUC: Control Panel Parts

A replacement white control knob that restores user control and the appliance's front-panel appearance. Fits the original control shaft for straightforward replacement and re-enables manual setting selection. What it does:

• Replaces a cracked, stripped, or missing control knob so you can change settings again
• Restores the knob indicator used to select temperature or cycle positions
• Provides the correct fit and rotation for the appliance's existing control shaft
• Helps eliminate slipping or incomplete engagement caused by a damaged knob

• Disconnect power to the appliance before beginning any work.
• Pull the old knob straight off the shaft; align the new knob's slot with the shaft and push on until fully seated.
• Do not force; if the knob does not seat easily, confirm shaft type and orientation to avoid damage.
• If the control shaft is damaged or loose, additional repairs may be required.

Protective sleeve for wall ovens. Shields internal components from heat and damage. Replace if cracked, melted, or missing to maintain oven safety.

Circuit board spacer for wall ovens. Maintains proper spacing between electronic control boards. Replace if broken, cracked, or missing to prevent board damage.