If you own a Buck Stove Model 91 Princess wood stove, this housing gasket is exactly what you need for proper maintenance. This genuine replacement part measures 14 inches by 10 inches on the outside and directly replaces Buck's part number PO-910500. When you're replacing your catalytic combustor, you'll need this housing gasket plus about 4 feet of interam gasket for around the combustor's perimeter. Keeping your wood stove in top condition means better efficiency and safer operation, and this gasket ensures everything seals properly. It's specifically designed for the Model 91, so you know it'll fit perfectly and perform exactly as intended. Whether you're doing routine maintenance or repairing an issue, this housing gasket helps maintain your stove's performance and safety. Easy to install if you're handy with stove maintenance, and it makes all the difference in keeping your heating system running smoothly through those cold months. A must-have for any Buck Stove 91 owner who wants to keep their reliable heater in perfect working order year after year.