AM Yamaha jet ski pistons are high quality, high strength, cast eutectic pistons. Our "standard" pistons are comparable to others premium pistons - anodized on the top surface for better heat resistance and surface strength, graphite coated on the sides to reduce friction between the piston and cylinder and enable efficient break in. SBT is so confident in the quality of our pistons that all pistons come with a LIFETIME warranty against manufacturers defect!
The Yamaha 1.8L N/A Piston Kit comes with our piston, complete set of steel rings, cir-clips, and piston pin - everything you need for swapping out a piston in your engine. Available in STD.
2009 Yamaha FX CRUISER HO Piston
2009 Yamaha FX HO Piston
2010 Yamaha FX Cruiser HO Piston
2010 Yamaha FX HO Piston
2011 Yamaha FX Cruiser HO Piston
2011 Yamaha FX HO Piston
2011 Yamaha WaveRunner VXR Piston
2011 Yamaha WaveRunner VXS Piston
2012 Yamaha WAVERUNNER FX CRUISER HO Piston
2012 Yamaha WAVERUNNER FX HO Piston
2012 Yamaha WAVERUNNER VXR Piston
2012 Yamaha WAVERUNNER VXS Piston