Quicksilver 5447500TZ Bravo III X Sterndrive 2.20:1 Gear Ratio with Dual Water Pickup

The Quicksilver 5447500TZ is a genuine OEM MerCruiser Bravo III X sterndrive designed for serial numbers 0W250000 and up. This high-performance outdrive features a 2.20:1 gear ratio and dual water pickup system for superior cooling capability under demanding conditions.

Key Features:

• Dual counter-rotating propellers for enhanced efficiency and agile handling
• Dual water pickup system ensures optimal cooling for high-horsepower engines at elevated speeds
• 2.20:1 gear ratio optimized for versatile performance across cruising and high-speed applications
• Maximum power capacity of 400 HP (294 kW)
• Extended length strut design for improved performance
• High-strength smooth-shift cone clutch with forward-neutral-reverse operation
• Heat-treated stainless steel propshafts for maximum durability
• Stainless steel braided armor hydraulic trim lines for enhanced protection
• Permanently lubricated trim hinge pin design eliminates maintenance requirements
• Precision shimmed assembly with near-net forged helical gears in upper unit
• MerCathode electronic corrosion protection system included
• Greaseable drive coupler accessible from inside the boat

Performance Benefits:

• Quick acceleration with reduced bow lift for improved forward visibility
• Superior fuel efficiency through dual propeller design with extra blade area
• Lower planing speeds for optimal fuel economy
• Exceptional maneuverability in tight marina spaces and responsive handling at wide-open throttle

This complete sterndrive unit is a genuine Quicksilver/Mercury Marine OEM part, not an aftermarket replacement. Propellers, gimbal housing, and transom assembly are sold separately. Designed for gas-powered marine engines, this Bravo III X outdrive delivers the ultimate combination of performance, efficiency, and reliability for serious boaters.