ST Gear & Machine LLC specializes in manufacturing gears, sprockets, timing pulleys and splines for O.E.M. and the service and repair industry.We can reverse engineer broken, damaged or obsolete gears and power transmission components and manufacture replacement parts. We overhaul, rebuild and repair gearboxes, Our facility has a complete broaching and keyway cutting department as well as a full service manual and CNC machine shop. No job is too big or too small. Weekend and emergency work available.