Kirby Morgan Genuine Parts525-725 KMB® Molded Face Seal Replacement Kit (Small)SKU: 525-725 525-725 Kit Information Watch Video on Installing a Molded Face Seal Add to quote Description Description Kit # Part # Description Qty 525-725 510-810 KMB® 18/28 Face Seal (Small) 1 Related products 455 Balanced Regulator PartsKirby Morgan Genuine Parts525-356 SL 17C/K, KM 37 and 57 with 455 Regulator Soft Goods Overhaul Kit View product Kirby Morgan Genuine Parts505-090 Small Neck Ring Assembly View product 455 Balanced Regulator PartsKirby Morgan Genuine Parts525-630 455 Regulator Tool Kit View product