Page 36 - Mercury Brochure

Command Thrust (CT)

The larger Command Thrust “CT” gearcase with a bigger-diameter
propeller lifts heavy boats onto plane more easily and holds them
there at lower speeds without impacting top speed.
Available on 9.9, 40, 50, 60, 90 and 115hp FourStroke outboards

TorqueMaster

The lightweight TorqueMaster gearcase is designed specifically for
performance bass boats with top speeds of up to 80 mph. Its stout
1.25-inch prop shaft can handle the strain of running at an elevated
mounting height. Patented front water pickups keep the engine
running cool regardless of engine height. A cambered skeg improves
handling and drivability.
Available on 200, 225, 250 and 300hp Pro XS outboards

SeaPro

SeaPro gearcases are engineered to withstand the rigors of
commercial operation. Validated at three times the life span of a
recreational gearcase. SeaPro gearcases are also designed with
easy maintenance in mind – oil can easily be drained from the
gear case torpedo.
Standard on all SeaPro outboards