Main Drive V-Belt #86013678 is designed by our engineers to meet the specifications of your machine.• Width: 28.48 mm• Length: 2550 mm• Section: PK• Ribs: 8Genuine CNH belts are designed specifically for your machine, so they offer the quality and reliability you need to get the job done. Whatever machines you run, from legacy makes and models to the cutting edge, make CNH your source for belts and belt accessories.