Yamaha JW1-F387E-00-00 - Rack Gear is a genuine Yamaha part. It is an internal engine component built to Yamaha's specification. Ordering by part number JW1-F387E-00-00 ensures you receive the exact component Yamaha lists for its location.

---

Key Features & Benefits

• Built to Yamaha's specification for its engine location.
• Replaces worn, scored, or damaged engine components.
• Installs in the position shown in the Yamaha engine parts diagram.
• Sold under Yamaha part number JW1-F387E-00-00.

---

Frequently Asked Questions

Is JW1-F387E-00-00 a genuine Yamaha part?

Yes. JW1-F387E-00-00 is the Yamaha part number for the Rack Gear. This engine part is one of the internal components that keep the engine running as designed.

Should related parts be replaced with the Rack Gear (JW1-F387E-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 JW1-F387E-00-00.

Which Yamaha models use the Rack Gear (JW1-F387E-00-00)?

Model and year fitment data is not listed for JW1-F387E-00-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part JW1-F387E-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.