Overview Product Description FM55P 5-5/8" Flex Mount Kit for Direct Drive Furnace Motors Fits 9" and 10" bolt circle. Belly band mount Fits 5 5/8" diameter motors 3-Prong Mount Torsion Flex Bracket Direct Drive Furnace Motor One Kit Per Package Features: Designed to effectively isolate and prevent torsional vibrations from reaching blower housing and causing noise. No pre-assembly - bracket clamps to motor shell. Cross Reference: Fasco FM55, 92-A8555 Product Videos Custom Field Product Reviews