... Head, Piston Pin Bore, Piston Pin, Skirt, Ring Grooves, Ring Lands and Piston Rings.Piston TypesSolid Skirt Pistons, Shim ... and Hard Iron Plating etc59515N0 PISTON RING Piston ring Material : Cast iron , Alloy , SteelPiston ring Feature : 1 Chrome-plating ,2 ... howo, utb, zetor(3)AMERICAN VEHICLE TYPE: cat, caterpillar, case international, cummins, international, ford, lister, volvo(4)JAPANESE VEHICLE ...