SBT Piston/Ring Kit 73MM Over Bore Yamaha - 500 Wave Jammer WaveRunner VXR

SBT Yamaha jet ski pistons are high quality, high strength, cast eutectic pistons. Our "1MM Over" 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 500 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. This is 1MM Over bore from Stock 73MM Size Applications: 1989 Yamaha 1989 Yamaha Wave Jammer 500 1989 Yamaha Wave Runner 500 1990 Yamaha 1990 Yamaha Wave Jammer 500 1990 Yamaha Wave Runner 500 1991 Yamaha 1991 Yamaha Wave Runner 500 1992 Yamaha 1992 Yamaha Wave Runner 500 1993 Yamaha 1993 Yamaha Wave Runner 500