This replacement seal is designed specifically for Kohler Class 5 Series GP1059291 toilets. The seal is made of high-quality rubber material and is yellow in color. It is 3-1/2 inches in size and is compatible with Kohler toilets.

The seal has a standard bowl shape and a contemporary style. It features a concealed trapway and uses pressure-assisted flushing technology for a powerful flush. The item is made in the United States and is easy to install. Get this replacement seal for your Kohler toilet today and keep it running smoothly.