N14 77mm Forged Piston

The Genuine MINI Engine Piston, part number 11257566019, is a direct replacement component for Mini Cooper models equipped with the N14 engine. Manufactured by Mahle, this piston ensures a precise fit and reliable performance, maintaining the integrity of your engine's combustion cycle. It features a 77 mm bore diameter and comes with piston rings measuring 1.2 x 1.5 x 2.0 mm, designed to exact OEM specifications. This piston is a critical component for engine rebuilding or repair, ensuring proper compression and efficient fuel-air mixture. It is position 1 in the diagram, indicating its specific placement within the engine assembly. The part is listed as available and typically ships within 7 business days.