Mahle OE Plain Ring Set is a top compression plain ring assembly specified for a 4.0200-inch bore with a 5/64-inch section, intended for piston rebuilds and compression sealing in overhauled cylinders. These cast claimer top compression rings are produced to the listed dimensional specifications and are supplied for engine repair, machine-shop or production assembly use.
Mahle Rings 4.0200in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set