Transmissions

For Your Horsepower and Operating Demands

Twin Disc engineers more than 100 marine transmission models, from 35 to more than 4000 horsepower. Our advanced marine transmission technology delivers:

• Quiet operation with helical gearing
• Smooth, fast shifting with hydraulic, oil-cooled clutches
• Full power and identical reduction ratios in forward and reverse
• Minimal external plumbing
• Down-angle output and remote or direct-mounted V-drive models
• Renowned reliability and global after-sale service

QuickShift®–for a Smooth, Steep Power Curve

Experience the world’s smoothest, fastest shifting—plus amazing slow speed control. Quick Shift uses patented internal clutch actuation to deliver cushioned torque and optimum power in milliseconds, whether you nudge the throttle or go full out.