This block-off plate is used to cover the opening on RIVA Yamaha Power Coolers when recommended RIVA/HKS Blow-Off Valve Kit is not utilized. Does not include Blow-off Valve C-Clip Kit (part# RY17040-CK)....

This block-off plate is used to cover the opening on RIVA Yamaha Power Coolers when recommended RIVA/HKS Blow-Off Valve Kit is not utilized. Does not include Blow-off Valve C-Clip Kit (part# RY17040-CK)....

Designed to replace the plastic original equipment bow eyes in any personal watercraft. Made from billet aluminum for strength and anoized to prevent corrosion. .710” inner diameter. Only black and silver available....

Button Primer Plunger, Body Only for 1/8" primer line....

Our billet aluminum adapters mate cone-style RIVA Power Filters and other aftermarket flame arrestors to your carburetors. Anodized to prevent corrosion. Sold individually....

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After years of testing different flame arrestor shapes and elements, our tuners have produced the best performing flame arrestors available. This stainless capped, screen type flame arrestor is built to our specifications by K&N. Fits all Yamaha watercraft (except Yamaha 800/1200/1300 Powervalve 2-s...

Aluminum thru-hull connectors allows secure waterline routing through transom or bulkhead....

Billet aluminum thru-hull connector to secure 1/2-inch waterline routed through transom or bulkhead. Anodized to prevent corrosion....

This is the coupler tool needed to install the RIVA Yamaha Billet Driveline Coupler Kit, Part Number RY30040-BDC...