The Mahle MS six‑cylinder piston set is specified for S54 B32 3.2L applications and lists precise dimensions: 87.25mm bore, 91.0mm stroke and 139mm rod length. Supplied as a set of six, the pistons include the stated -13.1cc dish volume and 11.6:1 compression ratio, providing the exact dimensional and volumetric match required for accurate engine assembly or rebuilds using S54 B32 specifications.
Mahle MS Piston Set S54 B32 3.2L 87.25mm Bore 91mm Stroke 139mm Rod 21mm Pin-13.1cc 11.6 CR Set of 6