Heavy duty two speed 12 volt wiper motor. Black powder coated aluminum cover. 304 stainless steel mounting plate, bracket and hardware. 316 stainless steel 2-1/2 shaft. Adjustable sweep: 45 degree, 60 degree, 80 degree, or 110 degree. Park position adjusts right or left. This motor is capable of handling up to a 24 arm and 22 blade.