Aquatica O-Ring Kit for Rebuilding Aquatica's AD3s Underwater Housing

This O-Ring Rebuilding Kit from Aquatica contains all necessary neoprene O-rings to rebuild the AD3s underwater housing for the Nikon D3, D3x or D3s, as well as 2 extra port O-rings and a container of silicone lubricant to keep rings from drying out and cracking.