Amana / Maytag Microwave Oven Roller Wheel / Turntable Support 9 7/8 " # 58001155 Extremely rare and hard to find original replacement roller wheel / turntable support. Replaces original Amana / Maytag part # 58001155. Ring measures 9 7/8" in diameter BEFORE ORDERING, PLEASE CHECK COMPATABILITY WITH YOUR MODEL BY LOCATING YOUR MODEL NUMBER IN THE LIST BELOW. THIS ROLLER ONLY WORKS IN CERTAIN AMANA AND MAYTAG MODELS.