AFI MRV Wiper Motor w 2.5 Shaft The AFI MRV Wiper Motor is a heavy-duty wiper motor featuring a corrosion-resistant casing and stainless steel fasteners and mounting bracket. This motor easily powers 22 x 22 deluxe armblade combinations, or a 20 x 20 premier armblade combination at sweep sets of 80 degrees or less. Although this is a two speed motor, it can be operated as a one speed. Specifications 12V Factory pre-set sweep of 80 .625 diameter shaft 2.5 shaft length Stall torque 109 in-lbs Stal