You want maximum stability when venturing out on the water on your Sea-Doo. Our Main Deck Hardware Upgrade Kit provides just that. Containing 22 washers for the main access deck, plus a spare washer to have handy, this watercraft upgrade kit provides your ride with maximum durability. With their electropolished finish, these come in handy when you frequently have to remove or replace your deck for maintenance and inspection. They’re easy to unscrew and tougher than original plastic deck washers.