Yamaha 7CN-E5421-00-00 - Crankcase Cover 2 is a genuine Yamaha part. This cover protects the parts behind it and restores the finished look of the area it covers. Confirm part number 7CN-E5421-00-00 against your Yamaha parts diagram before ordering.

---

Key Features & Benefits

• Mounts in the factory location using the original mounting points.
• Encloses and shields the components behind it.
• Replaces a cracked, scratched, or missing cover.
• The 2 in the name separates this part from others that share the same name, so order by part number 7CN-E5421-00-00.

---

Frequently Asked Questions

What is the Yamaha Crankcase Cover 2 (7CN-E5421-00-00)?

The Crankcase Cover 2 is a genuine Yamaha part sold under part number 7CN-E5421-00-00. It replaces a cracked, broken, or missing cover in its factory location.

Why is there a 2 in the name Crankcase Cover 2 (7CN-E5421-00-00)?

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 7CN-E5421-00-00 rather than by name.

Which Yamaha models use the Crankcase Cover 2 (7CN-E5421-00-00)?

Model and year fitment data is not listed for 7CN-E5421-00-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part 7CN-E5421-00-00 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.