Piston ring set for just 1 cylinder. If you need to replace the rings for all 3 pistons of your Sea-Doo, then you will need to buy 3 sets of these.
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available to the public and offer tremendous gains in durability, power through reduced friction, and improved ring seal.
Bore Diameter
100.50|3.957 MM
File Fit
Yes
Top Compression Ring Thickness
0.0394 IN
Top Ring Facing Material
Nitride
Top Ring Material
Carbon Steel
Second Compression Ring Thickness
0.0472 IN
Second Ring Facing Material
Phosphate
Second Ring Material
Ductile Iron
Oil Ring Thickness
0.110 IN
Third Ring Facing Material
Carbon Steel
Third Ring Material
Carbon Steel
Ring Set Thickness
0.0394 in. Top x 0.0472 in. 2nd x 0.110 in. Oil
