The Allstar Performance Replacement Inner Seal is designed to provide reliable sealing solutions for axle housings. With an outer diameter of 2.3 inches, inner diameter of 1.125 inches, and a thickness of 0.91 inches, this lip-style seal ensures a snug fit, reducing the risk of leaks. Crafted from high-quality rubber and steel, it's built to withstand the demands of automotive environments. Ideal for those seeking to rebuild their axle housing seal with confidence.