The TRUE 932588 Door Gasket is an essential refrigerator new door seal that fits TSSU Series particularly TSSU-48. Accurately, it has a dart-mounted magnetic construction, a 22-1/2” x 25-7/8” size, which guarantees the proper fit. The gasket is equipped with a 7/16” magnet, 1-1/4” base, and 7/8” height to ensure that it does not let out air and retain heat at the same time. https://partsfe.com/932588-true-gasket-door-22-12-x-25-78