26 lbs. Oil and Heat resistant Belt Type-V Belt Top Width-1/2 in Material-Kevlar (Aramid) Outside Length-42 in Height-5/16 in Weight: 0.Aftermarket replacement for 1701257 SIMPLICITY 1691775 Belt for Auger, 4LK420 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..