Mahle MS piston set for Duramax is a set of eight pistons specified for a 4.095in bore with a 3.898in stroke and 6.417in rod, 1.358in pin, -41.8cc dish and 16.6:1 compression ratio. The listing provides detailed internal dimensions and weights, intended for engine rebuilds or replacements where those exact bore, stroke and compression specifications are required for compatibility.
Mahle MS Piston Set Duramax 4.095in Bore 3.898in Stk 6.417in Rod 1.358 Pin -41.8cc 16.6 CR Set of 8