Yamaha 6R8-51312-03-94 - Impeller Housing | WaveRunner GP760, WaveRunner GP800, WaveRaider & More

The genuine Yamaha 6R8-51312-03-94 Impeller Housing 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 6R8-51312-03-94 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
GP760 WaveRunner GP760	1997-2000
GP800 WaveRunner GP800	1998-2000
RA700 WaveRaider	1994-1997
RA700A WaveRaider Deluxe	1995
RA760 WaveRaider 760	1996
WRA650 WaveRunner III	1990-1993, 1995-1996
WRA700 WaveRunner 3	1994
WRA700 WaveRunner III 700	1997
WRA700 WaveRunner III GP	1995
WVT700 WaveVenture 700	1995-1996

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Frequently Asked Questions

What is Yamaha part 6R8-51312-03-94?

6R8-51312-03-94 is the genuine Yamaha Impeller Housing, an OEM replacement component used on the compatible Yamaha models listed above.

What is Yamaha 6R8-51312-03-94 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 6R8-51312-03-94?

This part fits the Yamaha models and years shown in the compatibility table above, including WaveRunner GP760, WaveRunner GP800, WaveRaider, and WaveRaider Deluxe. 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.