76 lbs. Oil and Heat resistant Belt Type-Double Side V Belt Top Width-21/32 in Material-Rubber Outside Length-133 in Height-17/32in Weight: 1.Double Side V Belt, 133 in Outside Length, 21/32 in Top Width, 1 Ribs The outer fabric wrap is treated with highly oil and heat resistant, engineered synthetic rubber compound, specifically compounded for excellent wear resistance, proven through thousands of hours of testing..