Mahle drop-in piston ring set for an 83.50 mm bore, supplied as a matched stack with 1.2mm top, 1.2mm second, and 2.8mm oil ring dimensions for direct installation. Designed for straightforward replacement during engine rebuilds, the ring pack restores compression and oil control when installed in matching cylinders.
Mahle MS 83.50 mm1.2 1.2 2.8 mm Drop In Rings