The NSK AA68 Double V-Belt, also known as a hexagonal belt, is engineered for demanding industrial and agricultural machinery applications, particularly in serpentine drive systems where power transmission is required from both sides of the belt. This genuine NSK belt features an AA profile with a top width of 12.7 mm and a height of 10 mm. It has an effective length of 1727.2 mm (68 inches), ensuring precise fitment and reliable performance. Constructed from durable materials, it offers excellent flexibility and resistance to wear, heat, and oil, providing long service life and efficient power transfer.