Engines and Components› Pistons and Piston Rings
CP Pistons
CP Pistons 14-20 Yamaha SVHO/FZR/FZS 8.5:1 86mm Bore (1812cc) Piston Kit
SKU: C00A M1091
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | CP Pistons |
| Part Number | C00A M1091 |
Videos
Yamaha WaveRunner cracked head revealed when pressuring up cylinder
Yamaha cruiser FX HO (high output) 1.8 engine #jetski #yamaha
Jet Ski aluminum drive coupler coupling #yamaha FX ho 1.8 cruiser engine install
This 2026 GP SVHO Stage 3 build is a work of art! 88 MPH @ 8800 RPM with blistering acceleration!
Discussion w/ examples how to remove Yamaha Waverunner 1.8 L transfer shaft and flywheel VXHO
Yamaha FX SVHO Complete Engine Tear Down & Rebuild with Cuco Performance + Tech Tips
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy