Bosch 00421488 Fastening Ring (Retaining Ring) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 00421488 replaces AP3782744, 00172394, 1105487, 172394, 421488, AH3462680, EA3462680, PS3462680, PS8712990.

Description

This fastening ring secures mating appliance components by locking parts in place to prevent movement or separation during operation. It's a simple yet essential hardware piece that helps maintain proper alignment and reliable function. What it does

• Holds mating parts together to prevent wobble, vibration, or dislocation
• Keeps seals and assemblies properly seated to reduce noise and misalignment
• Helps maintain correct component spacing for smooth operation
• Commonly replaced when the original ring is bent, worn, or missing

What's included One fastening ring. Install notes

• Designed for use with compatible OEM assemblies; follow for correct placement
• Inspect mating surfaces and replace any damaged clips, seals, or gaskets before reassembly
• Use proper tools to avoid deforming the ring during installation; do not force into place
• Disconnect power and follow safety procedures before servicing the appliance