Kirby Morgan Genuine Parts525-726 KMB® Molded Face Seal Replacement Kit (Medium)SKU: 525-726 525-725 Kit Information Watch Video on Installing a Molded Face Seal Add to quote Description Description KIT # PART # DESCRIPTION QTY 525-726 510-811 KMB® 18/28 Face Seal (Medium) 1 Related products Kirby Morgan Genuine PartsSuperFlow® 450 Regulator Parts525-757 SuperFlow® 450 Regulator Parts Upgrade Kit View product Kirby Morgan Genuine Parts505-117 Medium-Large Latex Neck Ring Assembly View product Kirby Morgan Genuine PartsSuperFlow® 350 Regulator Parts525-309 SuperFlow 350 Regulator Rebuild Kit View product