Description 8YU Open Timing Belt Replacement , 8YU tooth , Pitch 8mm, width(mm): 12 15  18  20 25 30 35 38 40 mm, any width cut by your request. Specification Model Number: 8YU Type:  Standard component, 8YU Open Timing Belt Material:  Neoprene rubber with fiber glass core Belt Height: 5.2mm Tooth Height: 3.109mm pitch:   8mm Tooth nubmer: width:  12 15  18  20 25 30 35 38 40 mm,or customized is_customized:  Customizing all kinds of STD S8M Timing Belts Package:  1pcs    STD S8M Open Timing Belt Replacement Performance:Tensile strength ≧300N/mm,Reference Tension: 240N/mm(Elongation≦4%), Hardness 75±5 Feature: Open Belt are S-Toothed Rubber Synchronous Belt. suitable for High Torqure Transmisson. Note:1.The Price is one-Mould Price,add the length by your need.  2. Lead time  12-25days   3. The actual length maybe longer