John Deere Original Equipment V-Belt – HXE10501 Part Specifications: Belt Section (ALPHA) HC, Effective Length (MM) 2715.0000, Number of Bands (UNITY) 3.0000, Width (MM) 74.5000, Thickness (MM) 16.1000, Angle (ALPHA) 40, Material Spec (ALPHA) ARAMID. HC Section Straw Chopper Jackshaft Drive V-Belt Fits the following John Deere Combine models: 9670 STS, 9770 STS, 9870 STS. This is an O.