Yamaha 7UD-E3490-00-00 - Relief Valve Assembly is a genuine Yamaha part. It is an internal engine component built to Yamaha's specification. Use part number 7UD-E3490-00-00 to confirm it matches the component shown in your model's Yamaha parts diagram.

---

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 7UD-E3490-00-00.

---

Frequently Asked Questions

What part does Yamaha number 7UD-E3490-00-00 refer to?

Yamaha number 7UD-E3490-00-00 identifies the Relief Valve Assembly, a genuine Yamaha part. This engine part is one of the internal components that keep the engine running as designed.

Should related parts be replaced with the Relief Valve Assembly (7UD-E3490-00-00)?

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 7UD-E3490-00-00.

Where does the Relief Valve Assembly (7UD-E3490-00-00) fit in the engine?

The Relief Valve Assembly installs in the engine location shown for part 7UD-E3490-00-00 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.