Skid Shoe / MTD 784-5580Pack Size:1MTD 784-5580-0637, MTD OEM-784-5580, MTD 784-5580Oregon 73-031, Prime Line 7-04393, Rotary 8828, Sunbelt MT82MTD most 1992-1996 2 3/4" center to center, 3" W x 4 3/4" L