Riva Yamaha GEN 4 Super Duty Supercharger Shaft Upgrade Kit FX FZR FZS SHO FZ
Fits: Yamaha 4692
Part #: RY17040-UK-6S5-3
Made By: Riva Racing
Item Condition: New
Riva’s Super-Duty ‘GEN-4’ Supercharger Shaft Kit for the FZR, FZS, and FX-SH0 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 a one piece shaft, collar & gear. This eliminates the common failure point on stock shafts where the 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 that 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).
Please ensure your model and year PWC is listed below for proper fitment.
This part will ONLY work on models and years listed below:
|2008-2014||FX CRUISER SHO (1.8L)|
|2014-2020||FX CRUISER SVHO|
|2017-2020||FX LTD SVHO|
|2008-2014||FX SHO (1.8L)|
Authorized Riva Stocking Dealer, our kits are in stock ready to ship We ship the next business day or sooner 99% of the time Shipping time can be up to 40% faster compared to east/west coast -- (Depending on your location)
|Brand it Fits||Yamaha|
- All products are in stock at our St. Louis Distribution Center
- Orders ship the next business day
Domestic Shipping Within The 48 States
- Free shipping for all US locations
- PO boxes can't be utilized for UPS shipments
- USPS Express Mail expedited shipping option available
Domestic Shipping Outside The 48 States
- Free shipping for USPS ship methods
- Large/Heavy items that ship via UPS can't be shipped outside the 48 states
- Estimated shipping costs are provided in the shopping cart.
- Large/Heavy items that ship via UPS can't be shipped internationally
Why Order From Us?
Fast & Free US Delivery
1-Day Handling Time
Always In Stock