Sprockets and pulleys, variable diameter pulleys, adjustable pulleys, dual pulley tensioning systems; tensioners, lockable tensioning devices, tensioning idlers, all of the foregoing being parts of engines, machines or motors; belts for machines; power transmission belts for engines and motors, namely, variable speed belts; timing belts for engines and motors for land vehicles; timing belts for machines, motors and engines used in industrial applications; v-ribbed belts for engines and motors; v-belts for engines and motors; belts for linear motion control; multi-ribbed belts for machines and engines; fan belts for motors; dynamo belts; timing belts for synchronous conveying, linear positioning and power transmission for machines, motors and engines used in industrial applications; timing belts for machines, motors and engines used in industrial applications, namely, linear belts, profile belts, welded belts, flex belts, wide belts, vacuum belts and self tracking belts; synchronous belts and drive belts for conveyors or machines; synchronous and toothed belts for industrial applications; power transmission drive components, namely, low modulus belts, and isolators for synchronous belt drive systems, other than for land vehicles, and replacement parts therefor; and components for synchronous belt drive systems, namely, timing belt kits comprised of timing belts, tensioners, idler pulleys, and cam and crankshaft oil seals, all of the foregoing for use with land vehicles

Transmission belts, power transmission belts and timing belts for land vehicles, namely, variable speed belts; engine transmission belts for land vehicles; power transmission drive components, namely, tensioners, tensioning idlers, lockable tensioning devices, variable diameter pulleys, adjustable lock center pulleys, dual pulley tensioning systems, toothed belts and v-ribbed belts, low modulus belts