Kirby Morgan Genuine Parts525-727 KMB® Molded Face Seal Replacement Kit (Large)SKU: 525-727 525-725 Kit Information Watch Video on Installing a Molded Face Seal Add to quote Description Description KIT # PART # DESCRIPTION QTY 525-727 510-812 KMB® 18/28 Face Seal (Large) 1 Related products Kirby Morgan Genuine Parts505-008 SL-17 Neck Clamp/Yoke Assembly View product 455 Balanced Regulator PartsKirby Morgan Genuine Parts525-767 455 Balanced Regulator Rebuild Kit View product Kirby Morgan Genuine PartsSuperFlow® 350 Regulator Parts525-309 SuperFlow 350 Regulator Rebuild Kit View product