Kirby Morgan Genuine Parts510-679 SL 27 Neoprene Neck Dam, SmallSKU: 510-679 Add to quote Description Description Part # Description Qty. 510-679 SL 27 Neoprene Neck Dam, Small 1 Related products Kirby Morgan Genuine Parts505-097 SL-27 Large Neck Ring Assembly View product 455 Balanced Regulator PartsKirby Morgan Genuine Parts525-769 455 Regulator Conversion For KM-77 View product Kirby Morgan Genuine PartsThe REX® Regulator Parts525-774 REX 47/77 Regulator Assembly Kit View product