New OBR / OMC 1978-1985 Hydro/Full Mechanical Stringer (800 Series) Lower Gearcase Assembly

This listing is for a New OBR OMC Stringer Hydro-Mechanical Gearcase, which will fit 3.8-5.7L 170-260 HP models from 1978 to 1980. This unit requires a late model thrust washer (OEM# 126870) available for purchase HERE. Shift cable and cap are not included.

NOTE – Hydro Mechanical lower units will update to full mechanical lower units. See below:

New lower drives are assembled with a combination of all new OEM and new aftermarket parts using only high grade American steel for gears and shafts. A Limited One-Year Warranty is included in the order.