Yamaha 6R7-51321-00-8S - Impeller | WaveRaider, Super Jet, WaveRunner III & More

The genuine Yamaha 6R7-51321-00-8S Impeller is an OEM replacement component for compatible Yamaha WaveRunner and other listed Yamaha applications. This part is used within the jet propulsion and driveline system and supports water flow, thrust transfer, reverse control, or rotational power through the compatible propulsion assembly. Using the correct Yamaha OEM part helps maintain factory fit, compatibility, and dependable operation. Confirm your exact model and year in the compatibility table below before ordering.

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Key Features & Benefits

• Genuine Yamaha OEM Part: Factory part number 6R7-51321-00-8S manufactured for compatible Yamaha applications.
• Factory Fit & Compatibility: Designed around Yamaha specifications, dimensions, and the surrounding factory assembly.
• Propulsion System Support: Supports water flow, thrust transfer, reverse control, or rotational power through the compatible propulsion assembly.
• Service-Ready Replacement: Suitable for routine maintenance, restoration, or repair when this part number is specified for the model.

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Fits These Yamaha Models

Yamaha Model	Compatible Years
RA700 WaveRaider	1996-1997
SJ650 Super Jet	1990-1991
SJ700 Super Jet	1994-2007
WRA650 WaveRunner III	1990-1993, 1995-1996
WRA700 WaveRunner III 700	1997

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Frequently Asked Questions

What is Yamaha part 6R7-51321-00-8S?

6R7-51321-00-8S is the genuine Yamaha Impeller, an OEM replacement component used on the compatible Yamaha models listed above.

What is Yamaha 6R7-51321-00-8S used for?

It is used within the jet propulsion and driveline system and supports water flow, thrust transfer, reverse control, or rotational power through the compatible propulsion assembly.

Which Yamaha models fit 6R7-51321-00-8S?

This part fits the Yamaha models and years shown in the compatibility table above, including WaveRaider, Super Jet, WaveRunner III, and WaveRunner III 700. Fitment can vary by year and configuration, so verify your exact model and model year before ordering.

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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.