Rossi MR 3i 40 PC1A Inline Gearbox 28.7:1 Reducer .28kw 49rpm IEC 71 Frame

Frame Size: IEC 71 (160mm Flange OD)
Ratio: 28.7:1
Input RPM: 1400
Output RPM: 49 @1400 input
Input Shaft Diameter: 25mm shaft opening -No input shaft installed-
Output Shaft Diameter: 19mm
Output Shaft Orientation: Inline
Input H.P: 0.375
Does gearbox include breather vent?: No
New old stock. 
NOTE: No input shaft installed-