Yamaha 90446-12178-00 - Hose is a genuine Yamaha part. This line carries fluid or air between the components it connects. Use part number 90446-12178-00 to confirm it matches the component shown in your model's Yamaha parts diagram.

---

Key Features & Benefits

• Routes fluid, air, or vapor between components.
• Replaces a cracked, hardened, kinked, or leaking line.
• Sized for the factory routing in its location.
• Sold under Yamaha part number 90446-12178-00.

---

Frequently Asked Questions

What part does Yamaha number 90446-12178-00 refer to?

Yamaha number 90446-12178-00 identifies the Hose, a genuine Yamaha part. It replaces a cracked, hardened, or leaking hose or pipe.

What does the Hose (90446-12178-00) connect?

The Hose connects the components shown at each end of part 90446-12178-00 in the Yamaha parts diagram for your model.

When should I replace the Hose (90446-12178-00)?

Replace the Hose if it is cracked, hardened, swollen, kinked, or leaking. Follow the original routing when installing 90446-12178-00.

---

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.