ew and remanufactured lower units for Mercury/Mariner 4-cylinder 110, 115, and 125 horsepower 3 jaw and 6 jaw engines manufactured from 1988 to 2006. Includes break-in instructions. Carries a full one year warranty.
Our low shipping charge includes a prepaid shipping label so that you can return the core back to us. Core charge is fully refundable upon receipt of a good core. Please read our core policy.
Read more about our remanufactured lower units.
