Yamaha BB8-E5373-00-00 - Breather Pipe is a genuine Yamaha part. It replaces a cracked, hardened, or leaking hose or pipe. Confirm part number BB8-E5373-00-00 against your Yamaha parts diagram before ordering.

---

Key Features & Benefits

• Sized for the factory routing in its location.
• Routes fluid, air, or vapor between components.
• Replaces a cracked, hardened, kinked, or leaking line.

---

Frequently Asked Questions

What is Yamaha part BB8-E5373-00-00?

BB8-E5373-00-00 is the Yamaha part number for the Breather Pipe, a genuine Yamaha part. It is a hose or pipe that routes fluid, air, or vapor between components.

When should I replace the Breather Pipe (BB8-E5373-00-00)?

Replace the Breather Pipe if it is cracked, hardened, swollen, kinked, or leaking. Follow the original routing when installing BB8-E5373-00-00.

How can I check that the Breather Pipe (BB8-E5373-00-00) is the right part for my vehicle?

Find the Breather Pipe in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches BB8-E5373-00-00. A Yamaha dealer can also verify it with your model or VIN.

---

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.