Mahle piston ring set for a 4.140" bore (+0.005). This file-fit three-ring kit includes 1.0 mm, 1.0 mm and 2.0 mm ring heights and is intended for final filing to achieve correct ring gaps. The set is suited to engine rebuilds requiring precise ring-to-bore fitting and dependable oil control to help regain compression and reduce combustion leakage when installed per specifications.
Mahle MS 4.140in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings