Lug Motor Belt - Part # MB380
-New replacement lug belt (grade A) lower.
-Belt will measure about 15" in circumference or about 14 5/8" in a straight line.
-Width is 6.6 mm
-Will fit Brothers models 1681, 320, 360, 451, 461, 661, 681, 741, 751, 761, XL851, XL1351, XL1561, XL1781, XL711, XL781, XL791, XL851
