The model 1000 waterproof wiper motor powers up to a 18" x 18" Deluxe arm/blade combination at sweep sets of 80 or less. Factory sweeps are preset but adjustable to 50, 65, 80, or 110. The fully sealed waterproof housing is made of UV stabilized, high-temp, high impact thermoplastic which protects a single-speed, self-parking heavy-duty motor. Includes a 5 amp fuse and holder. RF shielded circuitry. Motor: 6-5/8" x 3-3/8" x 2"D. 3-Year warranty.