Kawasaki 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 Kawasaki 440 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 0.5 mm only.Applications:1977 Kawasaki JS440 Piston1978 Kawasaki JS440 Piston1979 Kawasaki JS440 Piston980 Kawasaki JS440 Piston1981 Kawasaki JS440 Piston1982 Kawasaki JS440 Piston1983 Kawasaki JS440 Piston1984 Kawasaki JS440 Piston1985 Kawasaki JS440 Piston1986 Kawasaki JS440 Piston1987 Kawasaki JS440 Piston1988 Kawasaki JS440 Piston1989 Kawasaki JS440 Piston1990 Kawasaki JS440 Piston1991 Kawasaki 440 SX Piston1992 Kawasaki 440 SX Piston Share on FacebookShare on TwitterShare on Google+Share on Pinterest | Weight1.00 lbs