Wossner Alfa Romeo 147 1.6 16v High Comp Forged Piston Kit Bore Size:82mm - K9138DA 3:1Number of Rings: 3Clip Part

3:1Number of Rings: 3Clip Part Number: CW21

5mm - K1294D050Stroke: 75mmCompression Height: 34

44mm - K9007D044

Bore Size: 81

Wossner Alfa Romeo 147 1.6 16v High Comp Forged Piston Kit Bore Size:82mm - K9138DA 3:1Number of Rings: 3Clip PartThis Wossner 147 1. 6 16v High Comp Forged Piston Kit includes the following components: 4x Wossner Forged Pistons Piston Rings Pins and Clips Specs: Manufacturer : Alfa RomeoBuild years: 1997 2010Engine Code: AR 32104Engine Type: 1. 6 16v Bore Size: 82. 5mm, 82mmStroke: 75. 7mmCompression Height: 33mmOEM Comp Ratio: 10. 5: 1Number of Rings: 3Clip Part Number: CW20Pin Part Number: WP052Cylinders: 4Valves Per Cylinder: 4 These pistons will fit both