Yamaha 4WM-12180-01-00 - Camshaft Assembly 2 is a genuine Yamaha part. This engine part is one of the internal components that keep the engine running as designed. Ordering by part number 4WM-12180-01-00 ensures you receive the exact component Yamaha lists for its location.

---

Key Features & Benefits

• Replaces worn, scored, or damaged engine components.
• Installs in the position shown in the Yamaha engine parts diagram.
• Built to Yamaha's specification for its engine location.
• The 2 in the name separates this part from others that share the same name, so order by part number 4WM-12180-01-00.

---

Frequently Asked Questions

What is Yamaha part 4WM-12180-01-00?

4WM-12180-01-00 is the Yamaha part number for the Camshaft Assembly 2, a genuine Yamaha part. It replaces a worn or damaged engine component with the specified Yamaha part.

Why is there a 2 in the name Camshaft Assembly 2 (4WM-12180-01-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 2 does not indicate quantity, so order by the full part number 4WM-12180-01-00 rather than by name.

Which Yamaha models use the Camshaft Assembly 2 (4WM-12180-01-00)?

Model and year fitment data is not listed for 4WM-12180-01-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part 4WM-12180-01-00 before ordering.

---

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.