Mercury/Mariner Six Cylinder Gearcases

We also have brand new gearcases direct from Mercury in stock.  Please visit our specials page for more information:

1994-1998 225hp 3.0L Carb XL
Mercury Gearcase for 1979-2001 135/150hp 2.0L 2:1 Gear Ratio Mercury Gearcase for 1979-2001 135/150hp 2.0L 2:1 Gear Ratio
Mercury/Mariner lower unit for 135/200 horsepower 2.0L six cylinder engines manufactured from 1979 to 2001.
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Mercury Gearcase for 1979-2010 135-200hp 2.4/2.5L 1.87:1 Gear Ratio Mercury Gearcase for 1979-2010 135-200hp 2.4/2.5L 1.87:1 Gear Ratio
Mercury/Mariner lower unit for 135-200 horsepower 2.4/2.5L six cylinder engines manufactured from 1979-2010 with 1.87 Gear Ratio.
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Mercury Gearcase for 1994-2007 200-250hp 3.0L Mercury Gearcase for 1994-2007 200-250hp 3.0L
Mercury/Mariner lower unit for 200-250 horsepower 3.0L six cylinder engines manufactured from 1994 to 2007.
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