They are manufactured using high performance components. DURA-EXTREME CLASSICAL belts are single, raw edge, cogged belts that give extreme belt performance.656 x 61in OC D&D DURA-EXTREME CLASSICAL belts meet or exceed USA RMA published ratings levels. The lower compression section is made of fiber reinforced synthetic rubber compound.
DURA-ULTIMATE-DW-BLADE belts are designed for lawn and garden equipment and any abusive drive application. They are manufactured to perform at higher levels than all major US Manufacturer’s belts of the same type.
35 1/2" Outside Length, 3/8" Top Width, 1 Ribs The body rubber is a highly engineered synthetic rubber compound, specially compounded for cool running, crack resistance, and excellent bonding to the outside fabric and tensile cords. They are manufactured to perform at identical or higher levels than all major US Manufacturer’s belts of the same type..