Kirby Morgan Genuine Parts525-775 Oral Nasal With Lens Retainer KitSKU: 525-775 525-775 Kit Information Add to quote Description Description Part # Description Qty. 510-747 Oral Nasal Mask 1 520-538 Oral Nasal Lens Retainer 1 530-923 Mount Wire 1 Related products Kirby Morgan Genuine PartsSuperFlow® 350 Regulator Parts525-309 SuperFlow 350 Regulator Rebuild Kit View product Kirby Morgan Genuine Parts505-117 Medium-Large Latex Neck Ring Assembly View product 455 Balanced Regulator PartsKirby Morgan Genuine Parts525-356 SL 17C/K, KM 37 and 57 with 455 Regulator Soft Goods Overhaul Kit View product