Mahle drop-in piston rings sized for an 86.50 mm bore provide a direct replacement set for compatible engine rebuilds. The set includes two 1.2 mm compression rings and a 2.8 mm oil ring, supplied as drop-in pieces to restore cylinder sealing and compression during reassembly. These rings are specified for engines requiring the 86.50 mm ring dimension and simplify routine engine service.
Mahle MS 86.50 mm1.2 1.2 2.8 mm Drop In Rings