ITEM NAME:DC 18V 9 Teeth Shank Gear Motor Replacement for Rechargeable Electric Drill A6Z9 DC 18V 9 Teeth Shank Gear Motor Replacement for Rechargeable Electric Drill A6Z9 Ten teeth shaft, cylinderical gear motor, fit for Rechargeable Electric Drill (Not Include Here). Great replacement for the rusty or damaged DC gear motor on the machine. This is a non-OEM generic product. Accessories ONLY. Product Name : Gear Motor Rated Voltage : DC 18V Teeth Quantity : 9 Teeth Toothed Shaft Size : 7 x 8mm/ 0.28inch x 0.31inch (L*D) Motor Body Size : 57 x 37mm/ 2.2inch x 1.5inch (L*D) Total Length (Included Pin) : 77mm/ 3inch Material : Metal, Electronic Parts Color : Silver Tone Weight : 220g Package Content : 1 x Gear Motor Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.