Mercury Mercruiser Stern Drive

Bravo Three X

Efficient. Maneuverable. Unbeatable.
Single or twin applications up to 65 mph for gas engines up to 525 hp

The twin-prop design says it all. Whether in a single-unit or twin-unit application, the Bravo Three is an efficient drive built without compromise. More than an upgrade from the Alpha drive, it has a mystique all its own. Perhaps it’s the best-in-class shifting or its counterrotating propeller design – enabling agile handling in reverse for precision maneuverability. The Bravo Three is unbeatable.

Available Models Bravo Three®, Bravo Three X®, Bravo Three XR, Bravo Three Diesel X

   Mercury Mercruiser Stern Drive Bravo Three X

RELIABILITY

  • Precision shimmed near-net forged helical steel gears for quiet operation and durability
  • XK 360 low copper alloy for corrosion resistance
  • Tri-Paint System (Irridite, EDP & Powder Paint) creates a tough, durable corrosion resistant 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

  • Trim limit switch trims drive angle for maximum performance every time
  • Through-Prop exhaust maximizes power and reduces noise levels
  • The Bravo Three drive’s twin propellers and large rudder area allow uncompromised handling for single- or twin-engine boats capable of speeds up to 65 mph.

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
  • Maintenance Free Hinge Pins – No added cost to pull a boat from the water
  • Greaseable Drive Coupler – 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® 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

Maximum Power Capacity 450 HP (331 KW)
Lower Unit Design Large Rudder Area Twin Prop
Max. Propeller Diameter 2 X 16"
Water Inlet Location Strut
Clutch Type High-Strength Smooth-Shift Cone Clutch with F-N-R
Available Gear Ratios 1.81, 2.00, 2.20:1
Counter-Rotation Twin Prop
Upper Unit Gear Set Precision Shimmed Assembly with Near-Net Forged Helical Gears, Steel Chimney Bearing Supports, Reinforced Ribbed Top Cap
Lower Unit Gear Set Precision Shimmed Assembly Forged Bevel Gears with Twin Counter Rotating Propshafts for Bravo Three
Propshaft Material Heat-Treated Stainless Steel
Standard Exhaust Outlet Low-Restriction Through Transom or Through Propeller
Required Propeller Hub Type None for Bravo Three
Recommended Lubricant Mercury High-Performance Gear Lube
Monitoring System Drive Lube Monitor w/Audio Warning or Engine Guardian®
Corrosion Warranty 3-Year, Limited
Housing Construction XK 360 Low-copper Alloy Machined for Large Bearings
Corrosion Protection Tri-Paint, Anodes & MerCathode® Electronic Corrosion Prevention
Anode Type Ultra-Pure Aluminum Anodes or Magnesium Anode Kit
Speedometer Pick-up Integrated Into Lower Housing, Digital Output Optional
Steering System Single Cylinder Power Steering with Anti-Feedback
Steering Range 56° Range Stop to Stop, Digital Output Optional
U-Joint Type Heavy Duty Permalube® Virtually Maintenance-Free
Power Trim System Twin-Cylinder Hydraulic Featuring Power Trim XD® Kick-up Return
Typical Trim Range -2° to 14°
Trim Limit Switch Adjustable Limit Analog or Digital - Engine Dependant
Trailer Limit 51°
Trim Hinge Pin Design Permanently Lubricated - No Maintenance Required
Hydraulic Trim Lines Stainless Steel Braided Armor
Drive Coupler Greaseable From Inside Boat
Drive Weight 151 lbs. (68 kg)


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Bullock Marine offers new & used powerboats as well as performance boat accessories: skater, fountain, eliminator, Mercruiser Mercury Marine (competition - racers & performance propellers, Zero Effort Controls™, K-Plane™ high performance trim tabs, Mercury Racing Trim Indicators™, high performance engines, competition drive, etc.) cigarette boat, welcraft, scarab, donzi boats, catamaran raceboat, high speed twin hull, etc. Bullock Marine is an authorized dealer for Douglas Marine Skater Powerboat, Regy Fountain powerboat & sport boat, Eliminator powerboat & sport boat, and Mercury Mercruiser marine engines, Drive & accessories. Mercury Mercruiser HP 1075 SCi 1075 HP marine engines racing boats Mercury Marine HP 575 SCi 575 HP Sterndrives performance boat Mercruiser HP 525 EFI 525 HP race boat engine for sale powerboats Mercury Mercruiser HP 500 EFI 500 HP stern drives power boat Mercury Marine Scorpion 377 377 HP marine engines high performance boats Mercruiser 496 MAG High Output 425 HP Sterndrives sport boat Mercury Mercruiser 496 MAG 375 HP race boat engine for sale powerboat Mercury Marine MX 6.2 MPI Horizon 320 HP stern drives performance boats Mercruiser MX 6.2 MPI 320 HP marine engines power boats Mercury Mercruiser 350 MAG MPI Horizon 300 HP Sterndrives engines Mercury Marine 350 MAG MPI 300 HP race boat engine for sale mercruiser Mercury Drive Dry-Sump Six drive racing mercruiser powerboats mercury Bravo One XR Sport Master sport boat drives sport boat V SSM drive mercury race power boats III-A SSM drives mercury mercruiser racing boats Bravo One XR I.T.S.racing drive powerboat Bravo X Diesel mercruiser drives sport boats Bravo XR mercury drive for sale power boats Bravo X drives mercruiser boats Bravo mercury drive sales pleasure Alpha drive mercruiser boat

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