Compare Maximum number of 4 items selected Representative Image MAHLE Piston - S224-2007 Part #: S224-2007 Line: MAE MAHLE Piston 1 Year Limited Warranty Oversized: No Piston Head Type: Flat Piston Material: Aluminum Piston Outside Diameter (in): 3.909 Inch Top Compression Ring Thickness (in): 0.078 Inch Second Compression Ring Thickness (in): 0.078 Inch Oil Ring Thickness (in): 0.188 Inch Pin Diameter (in): 0.984 Inch Show More Show Less