RY30040-BDC
Riva Racing
RIVA Racing coupler kit for Yamaha jet skis, 1800cc and 1900cc models More details
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RIVA Racing coupler kit for Yamaha jet skis, 1800cc and 1900cc models
Reference: RY30040-BDC
Our billet transmission couplers for Yamaha 1.8L and 1.9L engines are precision machined and balanced to reduce transmission vibration.
Designed to accept the included Kawasaki OEM shock absorber which has proven to be much more reliable for high performance applications.
This coupler/damper setup has been extensively tested by the RIVA Racing team on highly modified boats in offshore conditions.
This is a must-have for your performance development!
Main features:
Improved reliability
CNC machined from 6061 aluminum
O-ring sealed crankshaft cap
Anodized to prevent corrosion
Includes OEM Kawasaki shock absorber (part # 92161-3711).
Made in USA

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