Check the listing for details. A155 Major Brand A-Section V-Belt. Condition: New. Listed at 39.74 USD. Simply Bearings Megastore A155 Major Brand A-Section V-Belt A Section Wedge Type V belts: Premium longer-life narrow-profile 13x8mm (1/2x5/16 inch) belts for compact, high-power drives. Excellent in short centered drives or where high shock loads are present; can be used any place you find traditional narrow V-belts, but require a more robust composition for improved service life. Benefits: Universal classical profile to fit ISO 4183 pulleys, Low stretch polyester tensile member, Oil, ozone and abrasion resistant, Temperature resistance: -20deg C to +70deg C, Static conductive to ISO 1813 A Section V Belt Major Brand - High Quality Inside Length Approx 155 inch = 3937mm Outside Length Approx 157 inch = 3988mm Belt Width Approx Belt Depth Approx Belt Datum Length Approx 156.18 inch = 3.