Kohler 1015137 Reproduction Color:Mexican Sand They are the same lid

They are the same lid and interchangeable

Tank P/N: 2037

If your tank is stamped 331-725 and is a totally different shape than the lid in our photos

Tank P/N: 509

Kohler 1015137 Reproduction Color:Mexican Sand They are the same lidManufacturer: KOHLER New Lid P N: 1015137 Old Lid P N: Lid Size: 16. 75" x 7. 875" Tank P N: K4609 Tank Size: 16" x 7. 5" Toilet Model: Pinoir This is a reproduction toilet tank lid. These lids are custom designed with sophisticated 3D modeling software and manufactured in North Carolina. It is available as a beautiful sapele wood tank top simply coated with marine grade spar urethane to provide moisture resistance and also available to match any