Inventory Details & Specifications for 250 HP MerCruiser 4.5L Bravo SeaCore - FWC

MerCruiser 4.5L Bravo SeaCore - FWCOnly $CALLFORPRICE*ARRIVING SOON*

Status: New
Horse Power: 250 HP
Year: 2017
Item Number: MCM4.5LBRAVO

Description & Standard Equipment:

Complete package including: Engine, Bravo 1, 2 or 3 Seacore Drive - your choice - and Bravo Seacore Transom Shield.

Fresh Water Cooled and Mechanical Throttle/Shift.

3 year warranty and full 4 year corrosion warranty with option to purchase up to an extra 5 years for total of 8 years.

Mercury® MerCruiser® 4.5L - The Next Generation
Featuring a host of engineering innovations, the 4.5L series establishes new standards for power-to-weight ratio, driver experience, acceleration, durability, and ease of maintenance.

Named Top Product by Boating Industry
The Mercury Marine 4.5L 200hp sterndrive is a 2015 Boating Industry Top Product of the year.
The winning products were selected based on many factors, including innovation, impact on the industry, and how they advanced their category or created a new category.

Built for Marine.
Designing a V-6 block solely for marine use allows Mercury to build the 4.5L with the ultimate protection system, using cast-iron componentry where the engine intersects with seawater, and using corrosion-resistant aluminium and composites everywhere else.

Powerful Performer.
Thanks to its new, long-runner scroll intake manifold which draws in more air and converts it into additional torque, the 4.5L delivers a ground-breaking power-to-weight ratio and gives you V-8 power in a V-6 package.

Smooth & Quiet.
The 4.5L’s newly designed rear-facing throttle body, anti-whistle throttle plate, engine cover and mounts, lightweight flywheel, fuel-supply module, and structural oil pan all work together to deliver a superior idle, smoothness and low vibration. Resulting in an exceptional driving experience.

Corrosion Protection.
The MercFusion Paint System creates an outer seal against the elements, while MerCathode® provides automatic protection against galvanic corrosion. For maximum defense against saltwater effects, the SeaCore® industrial hardcoat anodising system and closed-cooling circuit is available.

Sporty Handling.
The 4.5L comes standard with Adaptive Speed Control, which automatically maintains engine rpm regardless of load or water conditions. The result is increased throttle response and a sporty feel.

Easy to Maintain.
When service is required, maintenance is a snap with the front-mounted drive lube monitor, color-coded maintenance points – including easy-to-reach oil filter and fill – and “how-to” videos that can be accessed via the QR code on the label.

General Specifications:
• HP / kW : 250 / 186
• Maximum RPM (WOT) :4800-5200
• Engine type : V6, 2-valve / cylinder pushrod
• Displacement (L) :4.5
• Bore and stroke: 4.0 x 3.6" / 102 x 92 mm
• Fuel requirement: 90 RON 10% Ethanol
• Maximum/ Unleaded Regular 87 Octane Minimum (R+M/2)
• Fuel delivery system: Computer controlled Multi-Port Electronic Fuel Injection (MPI)
• Air induction: Performance-Tuned Scroll Intake Manifold
• Ignition :SmartCraft PCM 112 Digital Inductive
• Alternator amp / Watt : 70 amp / 882 watt (Belt-Driven)
• Water drain system: Air Actuated "Season Extender" (Bravo) /Easy Drain "Season Extender" (Alpha)
• Exhaust system: Through prop
• Cooling system: Water cooled with thermostat; FWC available packaged with SeaCore Drive (Bravo)
• Lubrication system: Integrated wet sump
• Recommended oil: NMMA Certified FCW 25W-40 Synthetic Blend
• Dimensions (L x W x H): 696 x 740 x 559 mm
• Weight (engine only): 343 kg
• Compatible drives: Alpha, Bravo One, Bravo Three, Bravo Two

For shipping in Canada, please call for freight quote!

SeaCore System - The world’s premier saltwater corrosion-protection system.

Rather than just enclosing the drive components in a plastic shell, Mercury protects them to the core with industrial hardcoat anodizing, a closedcooling system and widespread use of stainless steel components to ensure your MerCruiser engine handles the rigors of the saltwater environment over the long haul.

Legendary strength and durability

• Hard anodizing and sealing treatment is more abrasion-resistant for added corrosion protection
• Exclusive low-copper, high-strength XK360 aluminum alloy provides unmatched corrosion resistance
• The MercFusion paint system creates a tough, durable barrier to protect your engine
• Closed-cooling system seals out saltwater from the block using five-year, long-life coolant for long-term durability • Quality-grade 316 stainless steel components for all underwater drive fasteners, steering shaft and motor mounts are incredibly durable
• MerCathode® actively prevents corrosion

In a two-year test period in a normal saltwater environment, SeaCore hardcoat-anodized units were 25 times more corrosion-resistant.

Request More Info Print Page