We recently acquired this unit from a marine company that had kept it as a spare for a vessel no longer in their fleet. They reported that the unit was in working condition when it was removed from service and kept as a spare. After the vessel was refit with a new windlass system, they no longer had a use for it. The unit may have some cosmetic blemishes from previous use (See Photos).

• Brand / Manufacturer: Dana Brevini (also known as Brevini Riduttori)
• Manufacturer Part Number (MPN): B0033973
• Series / Model Family: ET3045
• Full Model Configuration: ET3045-MR1-V5-73.5
• Product Type: Planetary Gearbox / Speed Reducer
• Output / Gear Ratio: 73.5 : 1
• Input Configuration: MR1 (Flanged input ready for motor coupling)
• Mounting Position: V5 (Vertical mounting arrangement)
• Output Shaft Configuration: Hollow splined / slotted tapered stem with a female internal thread through the center (designed for direct shaft-mounting with an internal draw-bolt)
• Hollow Bore Dimensions: Front opening measures approx. 1-5/8 inches (~40mm to 42mm metric equivalent) with an internal taper.
• Internal Threading Size: Features an internal female center thread measuring approx. 1-1/8 inches (M30 metric equivalent).
• Item Condition: Used, in working condition (gears turn smoothly by hand, no heavy oil leaks, normal cosmetic paint chips/shelf wear from an industrial setting)