WI 53789 / 86026880 120V AC 3-Stage Vacuum Motor for Windsor Extractors and Scrubbers. A powerful Ametek-Lamb 3-stage vacuum motor designed for use with 120V autoscrubbers. Fits Windsor models including Admiral ADM8, Cadet CDT7, and Clipper CLP12. Will not fit very old Admiral models. Please check your model before ordering. Save over $194.00! Dealer List Price $406.98. One vac motor required per unit. Priced each. Replaces Windsor 53789, 86026880. Our Part Number WI 53789, WI 8.602-688.0