Yamaha Coupling - EU0-67839-00-00

Overview

The Yamaha Coupling, part number EU0-67839-00-00, is an OEM replacement or service component for compatible Yamaha WaveRunner and boat models. The fitment table below covers 16 model/application entries spanning model years 1987-2009. Fitment includes WaveRaider, WaveRaider Deluxe, WaveRaider 760 and other compatible applications.

This genuine Yamaha drivetrain component is designed for the factory propulsion or power-transfer assembly on compatible models. It is intended for OEM-focused repair where correct alignment, engagement, fit, and relationship with surrounding drivetrain components matter.

Key Features

• Genuine Yamaha OEM Drivetrain Part: Designed for the specified factory power-transfer assembly
• Application-Specific Fit: Matched to compatible Yamaha models and years
• Repair & Rebuild Use: Suitable for service of the related shaft, coupling, gear, chain, or drive assembly
• Exact Part Number Match: Helps identify the correct drivetrain component among similar applications

Fitment

This Yamaha Coupling fits the Yamaha WaveRunner and boat models and model years listed below. Match your exact model and year before ordering, and verify Yamaha part number EU0-67839-00-00 against the applicable parts diagram when possible.

FAQs

Is EU0-67839-00-00 a genuine Yamaha OEM part?
Yes. This listing is for Yamaha part number EU0-67839-00-00, intended for the compatible Yamaha applications shown in the fitment table.

How do I confirm that this Coupling fits my Yamaha WaveRunner and boat?
Match both the exact Yamaha model and model year in the fitment table, then confirm the part number against the applicable Yamaha parts diagram or service information.

What is included with this listing?
The listing includes the component identified by Yamaha part number EU0-67839-00-00. Related seals, fasteners, clips, brackets, or adjoining parts are separate unless the product listing specifically states otherwise.

Is drivetrain installation a model-specific procedure?
Yes. Use the Yamaha service manual for the exact model for torque values, alignment, clearances, lubrication, and any related parts required during assembly.

California Proposition 65 Warning

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.