Walk in cooler doors need gaskets. Walk in freezer gasket is okay for now per Adam... Adam would like both cooler door gaskets replaced. Capital cooler door dimension 30.25" dart to dart across top and bottom, 70" dart to dart both sides.. gasket fits full around entire door. pictures of the gasket are attached for this door. nothing to match on my gasket ring from truck. Penn cooler door dimensions 35" dart to dart across top, 78" long on both sides. nothing to match on my gasket ring from truck. Capital door hinges are loose and worn out. door does not shut properly without pushing it shut. should quote new complete replacement door and frame, tried to fix gasket best possible in the interim.