The Marathon GT1031A is a Marathon General Purpose Motor. Some of the specifications of the Marathon GT1031A include: Marathon GT1031A 30 HP 1800 RPM 230/460 Volts General Purpose Motor. The warranty information for the Marathon GT1031A Marathon General Purpose Motor is the following: Marathon offers a 1-year manufacturer's warranty on their electric motors and motor accessories. The Marathon GT1031A Marathon General Purpose Motor Typically Ships Within 1 Business Day. Some additional keywords associated with the Marathon GT1031A Marathon General Purpose Motor include the following: GT1031A.