The Mahle OE sleeve assembly ring set for Case/IH applications labeled Formerly Case A-336BD A-504BD is a direct replacement sleeve and ring kit specified for a 4-5/8 inch bore. This OE-minded assembly serves as the service part for engines using those historic part references, supplied as a matched set to restore correct bore size and ring fit where specified.
Mahle Rings Case/IH Formerly Case A-336BD A-504BD 4-5/8in Bore Sleeve Assy Ring Set