2006-2010 Duramax 6.6L Mahle Set of 4 Pistons w/ Rings Right Bank - .040 (224-3708WR.040)

MAHLE 224-3708WR.040 Piston With Rings (.040, Right Bank) that will help you build the engine in your 2006-2010 GM 6.6L Duramax LLY/LBZ/LMM. The MAHLE pistons are OE quality, and they include the same OE features like compensated ring grooves to guarantee appropriate ring loading and oil control. In order to lessen engine noise, wear, and improve oil control, they also have expansion-controlled designs for narrow fitting clearances. The piston rings are already installed on these pistons, and for the engine builder's convenience, pins and clips are also supplied. Quantity of (4) must be ordered.