MAHLE OE piston set for GM 6.6L Duramax engines (2006–2009 LMM/LBZ, VIN 26D) .010 oversize, left bank only, set of four. These OE-quality pistons feature compensated ring grooves and expansion-controlled designs to maintain ring loading, oil control and reduced noise and wear. MAHLE offers pistons ready for installation and includes pins and clips for convenient engine assembly.
Mahle OE GM 6.6L Duramax 06-09 LMM LBZ Vin 26D .010 Left Bank Only Piston Set (Set of 4)