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RIVA Yamaha Supercharger Shaft Upgrade Kit

$569.95
SKU RY17040-UK-6S5-4

The Riva Racing Super-Duty GEN-4 SHO/SVHO Supercharger Shaft Kit provides the ultimate in reliability for high boost applications. Kit features a revolutionary hydraulic shaft stabilization bearing that limits shaft deflection and wear. Bearing stabilizes end of supercharger shaft via high pressure oil film dramatically increasing the stability of the system. Hydraulic end bearing and one-piece shaft bearing are fed by a through-shaft oiling system providing superior lubrication. Oil is delivered by braided stainless line and injected into a billet end cap that houses hydraulic bearing. Shaft is precision machined from a single piece of high-strength billet steel producing shaft, collar & gear as one piece. This eliminates the common failure point on stock shafts where OEM gear is pressed onto shaft. Shaft also features larger diameter threads & nut for added strength. Kit includes new one piece bearing with increased surface area providing improved torsional stability of shaft. Bearing features superior materials & finish treatment for reduced friction & abrasion resistance. This Shaft & Bearing Kit is a direct replacement for OEM parts and requires no additional modifications for use.

Key Features Include:

  • Hydraulic end bearing minimizes shaft deflection.
  • Through-shaft oiling system maximizes lubrication.
  • Braided stainless steel oil line delivers additional lubrication.
  • One piece shaft/collar/gear construction. Stronger billet material & superior surface finish.
  • Larger diameter threads & nut.
  • One-piece bearing improves shaft stability.
  • Bolt-on installation (no machining required).
  • Manufactured exclusively for RIVA Racing by HKS.

Fits The Following Models:

2008 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2008 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2009 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2009 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2009 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2009 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2010 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2010 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2010 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2010 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2011 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2011 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2011 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2011 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2012 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2012 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2012 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2012 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2013 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2013 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2013 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2013 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2014 YAMAHA FX CRUISER SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2014 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2014 YAMAHA FX SHO 1.8L SUPERCHARGER SHAFT UPGRADE KIT
2014 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2014 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2014 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2015 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2015 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2015 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2015 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2016 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2016 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2016 YAMAHA FZR SUPERCHARGER SHAFT UPGRADE KIT
2016 YAMAHA FZS SUPERCHARGER SHAFT UPGRADE KIT
2017 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2017 YAMAHA FX LTD SVHO SUPERCHARGER SHAFT UPGRADE KIT
2017 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2017 YAMAHA GP1800 SUPERCHARGER SHAFT UPGRADE KIT
2018 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2018 YAMAHA FX LTD SVHO SUPERCHARGER SHAFT UPGRADE KIT
2018 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2018 YAMAHA GP1800 SUPERCHARGER SHAFT UPGRADE KIT
2019 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2019 YAMAHA FX LTD SVHO SUPERCHARGER SHAFT UPGRADE KIT
2019 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2019 YAMAHA GP1800R SVHO SUPERCHARGER SHAFT UPGRADE KIT
2020 YAMAHA FX CRUISER SVHO SUPERCHARGER SHAFT UPGRADE KIT
2020 YAMAHA FX LTD SVHO SUPERCHARGER SHAFT UPGRADE KIT
2020 YAMAHA FX SVHO SUPERCHARGER SHAFT UPGRADE KIT
2020 YAMAHA GP1800R SVHO SUPERCHARGER SHAFT UPGRADE KIT