Our exclusive 3-year Warranty on the new, robust S3 solenoid, our Limited Lifetime Warranty on all mechanical components and one year on electrical components, gives you an advantage. For over 38 years, Superwinch has produced AC and DC electric and hydraulic winches, mounting kits, 4-WD locking hubs, winching accessories for racing, vehicle recovery, off-road and industrial uses, plus power drive systems.