The Mahle plain second ring set in EW grey iron is sized 4.3600 in x 5/64 in and supplied in bulk for rebuilders. These second rings provide axial sealing and help control oil between the compression and oil rings when correctly matched to pistons and cylinder dimensions. A practical OE-style replacement for production or workshop rebuilds.
Mahle Rings 4.3600in X 5/64in EW Grey Iron RBT Std Gap Second Ring Plain Ring Set (48 Qty Bulk Pack)