All DURA-SYNC TORQUE timing belts are manufactured using the latest in synchronous belt technology. They are manufactured to perform at identical or higher levels than all major US Manufacturer’s belts of the same type. They offer a dependable, economical and hassle-free alternative to chain drives. They are manufactured with a heavy duty, woven, nylon based fabric tooth covering.
77in OC D&D DURA-PRIME AUTO WEDGE belts meet or exceed USA RMA published ratings levels. They are manufactured to perform at identical or higher levels than all major US Manufacturer’s belts of the same type. All DURA-PRIME AUTO WEDGE Belts are manufactured using the latest in belt technology.53 x 25.