PLEASE INCLUDE YOUR PHONE NUMBER FOR A REPLY, THANK YOU. Gear Reduction Drive, Double Output, 5:1 Reduction Never actually used, just stored for years. Excellent condition. 1 & 3/8" output shafts, 3.25" long, 1 & 1/16" input shaft, 2.25" long. Mounts via 4x .5"x13 NC bolts, on top or bottom face, 4 & 1/8 x 8.5" spacing. Output shaft centerline 4.75" from bottom face, input shaft 9.5" from bottom face. Mounted on opposite face, distances are 7.75" x 2 & 7/8" Total lengths of output shafts: 15" +/- Weighs about 75 lbs. Will deliver in Victoria area for $25. Price is what was paid for it and is a fraction of replacement, so $$ is firm. To the gentleman "lencraft" who asked about the output shaft rotation, the unit will work in either direction, and when the input is one direction, the output is the other.