Yamaha Flange, Coupling - 66E-45813-10-94

Overview

Use the Yamaha Flange, Coupling (66E-45813-10-94) when your Yamaha WaveRunner and boat application calls for this exact factory part number. It is matched to 29 model/application entries spanning model years 1998-2010, with model-and-year details listed below. Fitment includes 212SS, 212X, FX140 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 Flange, 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 66E-45813-10-94 against the applicable parts diagram when possible.

FAQs

Is 66E-45813-10-94 a genuine Yamaha OEM part?
Yes. This listing is for Yamaha part number 66E-45813-10-94, intended for the compatible Yamaha applications shown in the fitment table.

How do I confirm that this Flange, 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 66E-45813-10-94. 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.