Descriptions:The outside fabric wrap is treated with high oil and heat resistance.Specially engineered, twisted, heat and chemically set, neoprene rubber material.The body rubber compound is a highly engineered synthetic rubber compound.Specifications:Product Name: Drive BeltMaterial: Neoprene RubberType: A-635Width: 13mmThickness: 8mmInner Girth: 635mmOuter Girth: 690mmColor: BlackPackage Content:2 x Drive Belts.
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