For sale is a Dayton Model 4Z128B DC Gear-Motor. 1/8 HP. 10.6:1 Ratio integrated gear-box. 170 RPM Final output speed. 5/8" Diameter final output shaft. Dart 250 Series, Model 253G-200E variable speed drive module. 1/60/120V, Single phase AC Input to drive. This motor and drive have been tested in my shop, and are in good working condition. NOTE: The Dart drive is in working condition, and has been tested; but has some DAMAGE to the cover and a BROKEN On / Off toggle-switch (the switch is currently in the "On" position.