Yamaha YF1-58611-42-64 - Rocker Arm Shaft 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 YF1-58611-42-64 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.
• Sold under Yamaha part number YF1-58611-42-64.

---

Frequently Asked Questions

Is YF1-58611-42-64 a genuine Yamaha part?

Yes. YF1-58611-42-64 is the Yamaha part number for the Rocker Arm Shaft. It replaces a worn or damaged engine component with the specified Yamaha part.

Should related parts be replaced with the Rocker Arm Shaft (YF1-58611-42-64)?

When replacing engine internals, inspect mating parts and replace gaskets and seals disturbed during disassembly. Refer to the Yamaha service manual for your model when installing YF1-58611-42-64.

Where does the Rocker Arm Shaft (YF1-58611-42-64) fit in the engine?

The Rocker Arm Shaft installs in the engine location shown for part YF1-58611-42-64 in the Yamaha parts diagram for your model.

---

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.