New OBR / Mercury & Mariner 150 HP 4-Stroke Counter Rotation Gearcase (2011-2023)

This listing is for a New OBR / Mercury & Mariner 150 HP 4-Stroke Counter Rotation Gearcase (2011-2023). New lower units are assembled with a combination of all new OEM and new aftermarket parts using only high grade American steel for gears and shafts. Water Pump is not included, but can be purchased HERE.

A Limited One-Year Warranty is included in the order. An additional Twelve-Month Extended Warranty is available for $440. Please read the terms of OBR’s New Parts Warranty at https://www.obparts.com/obr-red-rhino-new-and-remanufactured-parts-warranty/.

There is no additional core charge. A core return label will be sent with the replacement gearcase, at which point the original gearcase can be returned for inspection.