MTD 790-00121-0637 26-Inch Shave Plate 2.25 x 25.66-inch Lg MTD original equipment part 90-day warranty for defects in material or workmanship Replaces OEM-784-5579, OEM-784-5579A, 784-5579A and 784-5579A-(0629, 0637, 0638, 0667, 0689, 0691 and 0692)