
JE Pistons piston ring set for four-cylinder engines, file-fit, with a carbon-steel nitride top ring (0.0394 in), a ductile iron phosphate second ring (0.0472 in), and a low-tension carbon-steel nitride oil ring (0.1102 in). These rings are intended to seal combustion pressure for improved power and durability; JE also supplies options like ductile-iron top rings with plasma-moly inlay and offers custom machining and PVD finishing services.
JE Pistons Ring Sets 1.0-1.2-2.8-3.268