Mercury Motors
Inboards & Drives

Mercury Inboards

Alpha One Drive
MERCURY TOWSPORT

HP / KW

320 / 239

Displacement (L)

6.2

Engine Type

V8, 2-valve/cylinder pushrod

Bore and stroke

4.0 x 3.75" / 101.6 x 95.25 mm

Full throttle RPM

5000 - 5400

Engine control system

SmartCraft PCM 112
Standard SmartCraft with DTS

Starting

Electric (turn-key)
Smart Start Electric

Alternator amp / Watt

Fully regulated belt-driven 70 amp (882 watt)

Dimensions (L x W x H)

32 x 30 x 22" / 813 x 762 x 559 mm

Transmission and Ratio

45 C: 1.0:1
45 IV: 1.46:1

Weight (engine only)

862 lbs / 391 kg

HP / KW

370 / 276

Displacement (L)

6.2

Engine Type

V8, 2-valve/cylinder pushrod

Bore and stroke

4.0 x 3.75" / 101.6 x 95.25 mm

Full throttle RPM

5000 - 5400

Engine control system

SmartCraft PCM 112
Standard SmartCraft with DTS

Starting

Electric (turn-key)
Smart Start Electric

Alternator amp / Watt

Fully regulated belt-driven 70 amp (882 watt)

Dimensions (L x W x H)

32 x 30 x 22" / 813 x 762 x 559 mm

Transmission and Ratio

45 C: 1.0:1
45 IV: 1.46:1

Weight (engine only)

862 lbs / 391 kg

4.5L Mercruiser
250HP Mercruiser

HP / KW

250 / 184

Displacement (L)

4.5

Engine Type

V6, 2-valve/cylinder pushrod

Bore and stroke

4.0 x 3.6" / 102 x 92 mm

Full throttle RPM

4800 - 5200

Engine control system

SmartCraft PCM 112 Digital Inductive

Compatible Drives

Alpha
Bravo One
Bravo Three
Bravo Two

Alternator amp / Watt

70 amp / 882 watt (Belt-Driven)

Dimensions (L x W x H)

756 lbs / 343 kg

28 x 30 x 22" / 696 x 740 x 559 mm

Weight (engine only)

756 lbs / 343 kg

HP / KW

200 / 149

Displacement (L)

4.5

Engine Type

V6, 2-valve/cylinder pushrod

Bore and stroke

4.0 x 3.6" / 102 x 92 mm

Full throttle RPM

4400 - 4800

Engine control system

SmartCraft PCM 112 Digital Inductive

Compatible Drives

Alpha

Alternator amp / Watt

70 amp / 882 watt (Belt-Driven)

Dimensions (L x W x H)

28 x 30 x 22" / 696 x 740 x 559 mm

Weight (engine only)

756 lbs / 343 kg

Bravo Two Drive
Bravo Two Drive

HP / KW

300 / 224

Displacement (L)

6.2

Engine Type

V8, 2-valve/cylinder pushrod

Bore and stroke

4.0" x 3.75" / 101.6mm x 95.25mm

Full throttle RPM

5000 - 5400

Engine control system

SmartCraft PCM 112 Digital Inductive

Compatible Drives

Bravo One
Bravo Three
Bravo Two

Alternator amp / Watt

-

Dimensions (L x W x H)

32 x 30 x 22" / 813 x 762 x 559 mm

Weight (engine only)

862 lbs / 391 kg

HP / KW

350 / 261

Displacement (L)

6.2

Engine Type

V8, 2-valve/cylinder pushrod

Bore and stroke

4.0" x 3.75" / 101.6mm x 95.25mm

Full throttle RPM

5000 - 5400

Engine control system

SmartCraft PCM 112 Digital Inductive

Compatible Drives

Bravo One
Bravo Three
Bravo Two

Alternator amp / Watt

-

Dimensions (L x W x H)

32 x 30 x 22" / 813 x 762 x 559 mm

Weight (engine only)

862 lbs / 391 kg

Mercury Drives

Alpha One Drive
STERNDRIVES

Strong Versatile Reliable

Available for single and twin engine applications, the Alpha One’s efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy.

Features like an integrated water pump and permanently lubricated pivot points let you spend less time on maintenance and more time boating.

Designed for boats capable of up to 65 mph and gas engines delivering up to 300hp and diesel engines up to 150hp.

Bravo One Drive
Bravo One Drive

When Speed Matters

Extended-length torpedos reduce drag and a deeper skeg provides a large rudder area for excellent steering response at any speed.

Refined and well-mannered with best-in-class shifting. Intended for single, twin, and triple applications for boats that go over 100 mph, gas engines up to 600hp and diesel engines up to 370hp.

Bravo One®, Bravo One X®, Bravo One XR® for gas stendrives; Bravo One X Diesel and Bravo One XR Diesel for diesel engines.

Bravo Two Drive
Bravo Two Drive

Handle The Biggest With The Best

With a longer-length design and large-diameter shaft, Bravo Two® and Bravo Two X® accommodate up to 20-inch propellers.

High thrust at low speeds. Quick planing. Improved fuel economy. Everything you need to get going – and get going fast.

No matter how big the load. For twin applications up to 55 mph, gas engines up to 450hp and diesel engines up to 370hp.

Bravo Two, Bravo Two X, for gas stendrives; Bravo Two X Diesel and Bravo Two XR® Diesel for diesel engines.

Bravo Three Drive
Bravo Three Drive

The Ultimate In Efficiency & Agile Handling

Featuring dual contra-rotating propellers, the Bravo Three® gives you great steering control in the marina and incredible performance on open water.

The extra blade on the propellers lets your boat plane-off at a lower speed for optimal fuel efficiency.

Efficient design for minimal bow rise.

Advanced acceleration for better forward visibility.

Single/twin applications up to 65 mph, gas engines up to 525hp or diesel engines up to 370hp. Acceleration, maneuverability, and efficiency.

Bravo Three, Bravo Three X®, Bravo Three XR for gas stendrives; Bravo Three X Diesel and Bravo Three XR Diesel for diesel engines.

Mercury Warranty
Mercury Corrosion Warranty