Mahle cast claimer top compression ring set for a 4.0700-inch bore with a 5/64-inch edge width, sold as a standard plain ring set. These top compression rings are specified by bore and edge dimensions to match compatible pistons and cylinders. The description focuses on accurate sizing and cast-style compression ring construction suitable for engine replacement or rebuild projects.
Mahle Rings 4.0700in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set