Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
These Mahle MS file-fit piston rings are specified at 3.917" +0.005" with ring sizes of 1.0mm, 1.0mm, and 2.0mm, supplied for precision engine rebuilding where exact file-fitting is required. The rings are intended to meet tight tolerances during assembly and are presented for machinist finish and installation on compatible pistons and cylinders in performance or production engine work.
Mahle MS 3.917in+.005in 1.0mm 1.0mm 2.0mm File Fit Rings
