Sierra/Prime Line 18-15400 V-Belt

Effective Length: 40" or 101.6cm; Top Width: 29/64" or 11.5mm, High strength synthetic cords resist shockload; Their low stretch properties assure uniform performance over the life of the belt, Special rubber compound section assures smooth and even transfer of load forces to the cords; Cogs are molded to precise engineering tolerances to improve flexibility and maintain cord support, Provides a large area for air circulation keeping the belt cool while preventing heat build up; Rubber edges maintain positive, no-slip contact with pulley grooves for reliable energy transfer.