One New Aftermarket Internal Snap Ring 1-3/4" 44mm Replaces 83932604One New Aftermarket Replacement Internal Snap Ring 1 3 4" (44mm) This internal snap ring (also known as an internal retaining ring or circlip) seats into a housing bore groove to retain bearings, bushings, shafts, and other internal components in place during operation. At 1 3 4" (44mm) in diameter, this ring is a widely used size across agricultural equipment including tractors, combines, and implements from multiple brands. Installation and removal