The Most Popular Sterndrive in the World.

Single or twin applications up to 65 mph for gas engins up to 300 hp.

The Alpha sterndrive earned the title of "world's most popular sterndrive" because it delivers reliable performance in a value package. Reliable performance means more family fun year after year without missing a beat. Alpha drives slice through the water with an efficient hydrodynamic profile producing very little drag. And because of the Alpha drive's many maintenance-free features - you'll enjoy a worry-free ownership experience.

Compatible Engines: 3.0 TKS, 3.0 MPI, 4.3 TKS, 4.3 MPI, 5.0 TKS, 5.0 MPI, 5.7 TKS, 350 Mag MPI,

Features:

RELIABILITY

- Spiral-cut steel bevel gears for quiet operation and durability
- XK 360 low copper alloy for corrosion resistance
- Tri-Paint System (Irridite, EDP & Powder Paint) cates a tough, durable corrosion resisant barrier
- Armored trim lines protect hydraulic system from debris
- Flow-Torq II Propeller Hub The "Weekend Saver" protects the entire drive from damage, not just the lower unit

PERFORMANCE

- Hydrodynamic lower unit produces little drag to slice through the water efficiently
- Trim limit switch sets drive angle for maximum performance every time
- Through-Prop exhaus maximizes power and reduces noice levels
- Wide range of 3-, 4-, and 5-blade propellers available in aluminum and stainless steel to maximize pulling power and top speed for any application

EASY OWNERSHIP

- Drive Lube Monitor Alarm warns if drive lube is low. Engine mounting allows easy inspection and fill without the cost to pull a boat from the water
- Permalube U-Joint Virtually no maintenance required
- Maintenace Free Hinge Pins No added cost to pull a boat from the water
- New permanently lubricated gimbal bearing does not require maintenance

TECHNOLOGY

- Power Trim XD Automatically Returns the Drive to the Water to Maintain Full Control of boat in Case of an Emergency
- MerCathode kit monitors the galvanic potential of the drive and counteracts corrosion with a metered electrical charge providing continuous cathodic protection
- Engine Guardian System with MPI engines protects the drive from damage from low lubricant levels

Specifications:

Maximum Power Capacity: 300 HP (221 KW)
Lower Unit Design: Low-Drag Hydrodynamic Torpedo
Maximum Propeller Diameter: 15"
Water Inlet Location: Strut
Clutch Type: Compact Dog Clutch with F-N-R
Available Gear Ratios: 1.47, 1.62, 1.81, 2.00, 2.40 : 1
Counter-Rotation: Optional, Except 2.40 : 1 Ratio
Upper 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 wth 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: 53°
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)

Warranty: 2 Year, Limited