Mahle drop-in piston ring set for a single cylinder at 81.50 mm diameter includes 1.0 mm, 1.2 mm, and 2.8 mm rings intended for straightforward ring replacement. Supplied as a single-cylinder assembly, these rings are sized to match the specified bore and provide a direct-fit solution when servicing piston/ring components during routine rebuilds or repairs.
Mahle MS 81.50 mm1.0 1.2 2.8 mm Drop In Ring - Single