(1)- A126 Classical V Belt Replacement 1/2" X 128" Aftermarket Belt VbeltOne New Aftermarket Replacement A126 Classical V Belt (1 2" x 128") for Universal Lawn, Garden, and Industrial Applications This aftermarket replacement A126 classical V belt measures 1 2" wide by 128" in outside circumference and is a standard A section industrial and lawn and garden drive belt. Classical A section V belts are used across a wide range of drive applications including lawn tractors, garden equipment, and light industrial machinery