The Mahle OE plain ring set supplies a second (compression) ring sized 3.8300 in with a 5/64 in edge width in grey iron, listed with a standard gap. Offered as a like-for-like replacement ring for piston service, it matches the specified dimensions for engine rebuilds or repairs requiring a 3.8300 in second ring with 5/64 in edge width and standard gap tolerances.
Mahle Rings 3.8300in X 5/64in Edge Width Grey Iron RBT Std Gap Second Ring Plain Ring Set