Is the seal on your Turbo Air commercial refrigerator or freezer cracked, torn, or not sealing tight? A bad gasket lets cold air out and warm air in, making your unit work harder and costing you money. This Mavrik gasket is an exact OEM-equivalent replacement for Turbo Air part number P0123L0800. The dimensions are 25.5 inches by 53.5 inches with a 3/8-inch magnet, 3/4-inch bulb, and 5/8-inch height – it's the 'old profile' style. It's a magnetic, snap-in design for easier installation. Mavrik parts are made to the same specs as the original, often in the same factories, so you get the same quality and fit without the brand-name price tag. It comes with a solid warranty. Replacing a worn gasket improves efficiency, maintains proper temperature, and extends the life of your commercial cooler. Make sure to check your model number (fits TSR/F SD new style and others) to confirm this is the right one.