Yamaha BB5-F172S-00-00 - Insulator 3 is a genuine Yamaha part. It replaces a hardened, cracked, or missing damper. Match part number BB5-F172S-00-00 to the Yamaha parts diagram for your model to confirm it is the component you need.

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Key Features & Benefits

• Replaces a hardened, cracked, or missing damper.
• Cushions and reduces vibration between mating parts.
• Helps locate the components it supports.
• The 3 in the name separates this part from others that share the same name, so order by part number BB5-F172S-00-00.

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Frequently Asked Questions

What is the Yamaha Insulator 3 (BB5-F172S-00-00)?

The Insulator 3 is a genuine Yamaha part sold under part number BB5-F172S-00-00. It is a damper that cushions movement and reduces vibration between mating parts.

Why is there a 3 in the name Insulator 3 (BB5-F172S-00-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 3 does not indicate quantity, so order by the full part number BB5-F172S-00-00 rather than by name.

When should I replace the Insulator 3 (BB5-F172S-00-00)?

Replace the Insulator 3 (BB5-F172S-00-00) if it is hardened, cracked, compressed, or missing, which can cause rattles or loose-fitting parts.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.