Mercury Mercruiser Drive

Drive III-A SSM

The III-A Super Speed Master (SSM) drive is a veteran of Mercury Racing drive stable. An updated version of the Mercury Racing III SSM drive, the III-A SSM drive features larger vertical bearings in the upper housing. The larger bearings provide increased rigidity for the driven gear, resulting in increased bearing capacity and longer life. Larger driveshaft splines provide greater strength, while larger pinion bearings hold lower bevel gears more rigidly, resulting in increased bearing life. A larger propeller shaft increases drive strength and is rear loading for improved shaft contact with the propeller. An extended “nose” on the gearcase improves water flow and boat handling.

Features & Benefits

  • Large driveshaft splines provide greater torsional strength.
  • Large vertical bearing in the upper housing provide increased rigidity for the driven gear and longer life.
  • Large pinion bearings hold lower level gears more rigidly resulting in increased bearing life.
  • Large propeller shaft is rear loading for improved shaft contact with the propeller.
  • Input ratings are 750 HP and up to 750 foot pounds of torque.
  • Extended nose on the gearcase improves water flow and boat handling.
  • Drive-line and plug-in models available.
  • Transmission required.
  • Counter rotation models available for multiple engine applications.
  • Gear ratios: (RH or LH) 1:1, 1.18:1, 1.33:1, 1.48:1 or 1.62:1.


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) 326-1920 - Fax: (281) 326-2855 - BBul980148@aol.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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