The Mahle MS drop-in piston ring set for 87.00 mm bore is specified as 1.2mm, 1.2mm, and 2.8mm ring sizes for six-cylinder applications. Provided as a drop-in configuration, these rings are intended to replace worn or damaged rings with matched dimensional sizing to restore piston-to-bore fit. Use the listed measurements when matching rings to pistons and cylinders during rebuilds.
Mahle MS 87.00 mm1.2 1.2 2.8 mm Drop In (6 Cyl) Rings