Mahle file-fit piston ring set sized for a 102.00 mm bore, configured 1.2 mm, 1.2 mm, and 3.0 mm ring thicknesses, specified for Porsche engines with Nikasil cylinder liners. These rings are supplied for precise file-fit installation during engine rebuilding where Nikasil-compatible ring profiles and bore sizing are required.
Mahle File-Fit Ring Set 102.00mm bore 1.2 - 1.2 - 3.0mm For Porsche w/ Nikasil Cylinders