2010 Mercury MerCruiser SternDrive Alpha One

Specifications

• Counter Rotation : Optional, Except 2.40:1 Ratio
• Maximum Power Capacity : 300 HP (230 kW)
• Lower Unit Design : Low-Drag Hydrodynamic Torpedo
• Maximum Propeller Diameter : 15"
• Water Inlet Location : Strut
• Clutch Type : Compact Dog Clutch w/ F-N-R
• Available Gear Ratios : 1.47, 1.62, 1.81, 2.00, 2.40:1
• Upper Unit Gear Set : Precision Shimmed, Spiral Bevel Gear
• Lower Unit Gear Set : Precision Shimmed, Spiral Bevel Gear
• Propshaft Material : Heat-Treated Stainless Steel
• Standard Exhaust Outlet : Through Propeller
• Propeller Hub Type : Flo-Torq II Hub
• Recommended Lubricant : Mercury High-Performance Gear Lube
• Monitoring System : Engine-Mounted Lube Monitor w/ Audio Warning or Engine Guardian®
• Corrosion Warranty : 3-Year, Limited
• Housing Construction : Corrosion Resistant XK 360 Aluminum Low-Copper Alloy
• Corrosion Protection : Tri-Paint, Anodes & MerCathode® as a Kit
• Anode Type : Ultra-Pure Aluminum Anodes or Magnesium Anode Kit
• Speedometer Pick-up : Integrated Into Lower Housing
• Steering System : Single Cylinder Power Steering w/ Anti-Feedback
• Steering Range : 56° Range Stop to Stop
• U-Joint Type : Permalube® Virtually Maintenance-Free
• Power Trim System : Twin-Cylinder Hydraulic Featuring Power Trim XD® Kick-up Return
• Typical Trim Range : 5° to 15°
• Trim Limit Switch : Standard - Adjustable
• Trailer Limit : 53deg;
• Trim Hinge Pin Design : Permanently Lubricated - No Maintenance Required
• Hydraulic Trim Lines : Stainless Steel Braided Armor
• Drive Coupler : Greaseable From Inside Boat
• Drive Weight : 85 lbs (38 kg)