Reference: A30 V Belt Top Width: 1/2 in Height: 5/16 in Length: 30 in Inside, 32 in Outside Equivalent to: 4L320, 4L-320, A30, 4L 320, A 30, A-30, Dayco AP30, BTQ-A30, A30 D&D Power Drive
Reference: A30 V Belt Top Width: 1/2 in Height: 5/16 in Length: 30 in Inside, 32 in Outside Equivalent to: 4L320, 4L-320, A30, 4L 320, A 30, A-30, Dayco AP30, BTQ-A30, A30 D&D Power Drive