... Piston Pin, Skirt, Ring Grooves, Ring Lands and Piston Rings.Piston TypesSolid Skirt Pistons, Shim Type Pistons, Strut Type ... Pistons, Ring Carrier Pistons, Strut with Ring Carrier Type Pistons, Keystone Groove Pistons, Oil Cooled ... ,10 Sandblasted ,11 Special honing, 12 Titanium-plating, 13 Rail With Teflon Certification:TS16949, ISO9000, ISO9002REMARK:1)Main products: PISTON / ...