Kirby Morgan REX Whisker Exhaust Kit

Genuine Kirby Morgan REX Whisker Exhaust Kit, compatible with the following dive helmets: KM 47 KM 77 Parts included in this kit: Part # Description Qty. 510-776 Exhaust Valve 2 510-783 Whisker Main Body, REX 1 510-784 Starboard Whisker, REX 1 510-785 Port Whisker, REX 1 520-038 Tie Wrap 2 520-042 11" Tie Wrap 2 520-200 Valve Seat 2