Mercury Mercruiser Drive

Drive Bravo XR

New for 2005 is a redesigned series of Bravo drives. Featuring a new cone clutch and shift engagement strategy with MPI engines, these drives shift like silk while delivering rock-crushing torque. New graphics and a new, sleek shape to the upper unit highlight the new design that delivers best-in-class shifting. All XR Drives now feature the ribbed top that reinforces the steel chimney securing bearings under high load.

Mercury mercruiser marine Bravo XR racing boats sport mercury mercruiser racing drive high performance mercury drive Bullock Marine

Reliability

  • Precision shimmed near-net forged steel gears for strength and durability.
  • Heavy-duty U-joint reliably transmits monster torque loads.
  • Reinforced ribbed top cap & steel chimney reliably secure bearings under high load.
  • XK360 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.
  • Heavy-duty hinge pins maintains accurate trim angle in rough conditions.

Performance

  • Bravo XR leads the race for factory-class performance.
  • Bravo XR with the Sport Master lower unit keeps you connected and ahead of the rest for speeds in excess of 90 mph with a nose cone and a CNC milled longer torpedo.
  • Low Water Pick-ups draw cooling water from the bottom of the torpedo to allow X-Dimensions up to 22” for catamaran applications.
  • Available Lab-Finished props are trued, balanced, honed, and polished to perfection.
  • Integrated Transom System (ITS) - Combines external steering performance with a 7” standoff that does not require additional glass-work or cutting into the transom.
  • Twin props & large rudder area with Bravo Three XR allows uncompromised handling.
  • Trim limit switch sets drive angle for maximum performance every time.

Easy Ownership

  • Drive Lube Monitor – Alarm warns if drive lube is low. Allows easy inspection and fill without the cost to pull a boat from the water.
  • Permalube® U-Joint – 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.
  • Greaseable Gimbal Bearing – Do not need to remove the drive for service.

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 equipped with the PCM 55 controller protects the drive from damage from low lubricant levels.

 

Bravo One XR Bravo One XR SMS Bravo Three XR
Maximum Power Capacity 575 HP (424 kW) 525 HP (403 kW)
Lower Unit Design Performance Torpedo Extended Length CNC Cone Torpedo Large Rudder Area Twin Prop
Max. Propeller Diameter 1 X 16” 1X 16” or 1 X 15 1/4 ” 2 X 16”
Water Inlet Location DWP - Torpedo and Strut or LWP Option LWP for Standard or 2” Shorter Lower Unit Strut
Clutch Type High-Strength Smooth-Shift Cone Clutch with F-N-R
Available Gear Ratios 1.26, 1.35, 1.50:1 2.00:1
Counter-Rotation Standard Twin Prop
Upper Unit Gear Set Precision Shimmed Assembly with Net Forged Bevel Gears, Steel Chimney Bearing Supports, Reinforced Ribbed Top Cap
Lower Unit Gear Set Precision Shimmed Assembly Net Forged Bevel Gears with Anodized Billet Bearing Carrier
Propshaft Material Heat-Treated Stainless Steel – Larger 1 ¼” Shaft for Bravo One
Standard Exhaust Outlet Low-Restriction Through Transom
Required Propeller Hub Type Flow-Torq II HD Solid Hub for 1 ¼” Shaft 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 & 356 Aluminum Machined for Larger 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, or ITS Option
Steering Range 56 o Range Stop to Stop, Digital Output Optional
U-Joint Type Heavy Duty Permalube ® Maintenance-Free
Power Trim System Twin-Cylinder Hydraulic Featuring Power Trim XD ® Kick-up Return
Typical Trim Range -5 o to 11 o -2 o to 14 o
Trim Limit Switch Adjustable Limit Analog or Digital – Engine Dependant
Trailer Limit 46 o 51 o
Trim Hinge Pin Design Heavy-Duty Permanently Lubricated – No Maintenance Required
Hydraulic Trim Lines Stainless Steel Braided Armor
Drive Coupler Greaseable From Inside Boat
Drive Weight 130 lbs. (59 kg) 120 lbs. (54 kg) 151 lbs. (68 kg)


Gas Sterndrives

HP1075 SCi - 1075 HP
HP575 SCi - 575 HP
HP525 EFI - 525 HP
HP500 EFI - 500 HP
Scorpion 377 - 377 HP
496 MAG High Output - 425 HP
496 MAG - 375 HP
MX 6.2 MPI Horizon - 320 HP
MX 6.2 MPI - 320 HP
350 MAG MPI Horizon - 300 HP
350 MAG MPI - 300 HP

  Drive Options

Dry-Sump Six
Bravo One XR Sport Master
V SSM
III-A SSM
Bravo One XR I.T.S.
Bravo X Diesel
Bravo XR
Bravo X
Bravo
Alpha


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3101 Nasa Road One - Seabrook, Texas 77586
Tel: (281) 450-4734 - Fax: (281) 326-2855 - bbul980148@gmail.com


 

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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