Mahle MS piston and ring kit for 6.6L Chevy Duramax (MS 01-16) is a set of eight pistons sized for a 4.055-in. bore and paired with rings for a complete engine refresh. Specifications include a 3.898-in. stroke, 6.417-in. rod, 1.358-in. pin, approximately 864 g piston weight, 16.6:1 compression ratio and TBC coating. The kit reflects precise dimensional and coating details for Duramax rebuild applications.
Mahle MS 01-16 6.6L Chevy Duramax Piston & Ring Kit - 4.055in. Bore/3.898in. Stroke-Set of 8