Mahle drop-in piston rings in 89.00 mm size are supplied as a three-ring set with 1.2 mm top, 1.2 mm second, and 2.8 mm oil ring widths for direct replacement. These rings are intended for rebuilds and piston/liner service where factory-style ring dimensions are required. The set is a drop-in design sized to 89.00 mm bore for straightforward installation during engine reconditioning.
Mahle MS 89.00 mm1.2 1.2 2.8 mm Drop In Rings