Mahle cast claimer top compression ring set sized for a 4.0700-inch bore with a 5/64-inch edge width; supplied in a 48-quantity bulk pack. These top compression rings are described as cast claimer style and intended for applications matching the listed bore and edge dimensions. The product emphasizes correct sizing and traditional compression ring construction for engine rebuilding needs.
Mahle Rings 4.0700in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set (48 Qty Bulk Pack)