AFI MRV Wiper Motor Easily powers 22" x 22" arm/blade combinations. Accommodates blades from 16" to 24". Factory pre-set sweep of 80 or 110 ; adjustable to 45 , 60 , 80 or 110 . 5/8" diameter shaft. 3-1/2" shaft length. Corrosion resistant casing. Two speed motor. Includes 5 amp fuse and holder, stainless steel fasteners and mounting bracket. Max. current draw: 3.5 amps at peak load. 7-7/16" L x 4" W x 2" H.