NEW 300 HP Sea Pro

The new Mercury V-8 SeaPro outboard models bring more of everything to the job--more displacement, more power, more efficiency, and more durability. The impressive muscle of our new V-8 4.6-litre powerhead is specifically designed for commercial duty and delivers our best-ever fuel economy and FourStroke performance.

The combination of ample torque and low weight makes these engines ideal for heavily-loaded boats. Guaranteed to do its job, so you can do yours. Mercury SeaPro FourStroke models come with a 2+1 = 3 year commercial factory warranty.

Engine Details
Advanced Range Optimization (ARO) and closed-loop fuel control work together to precisely adjust the fuel mixture for optimal fuel economy. Specifically engineered for commercial fishing vessels, commercial workboats, and law-enforcement boats.

Specifications - 300 SeaPro (CMS)

HP / kW: 300 / 224

Engine type: V-8

MidSection: Conventional MidSection (CMS)

Displacement: 279 CID / 4.6L

Cylinder Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves

Full throttle RPM: 4800-5600

Air induction: Performance-Tuned Long-Runner Intake Manifold

Fuel induction: EFI Computer Controlled with Advanced Range Optimization

Alternator: 85-amp (1071 Watt) with Idle Charge

Recommended fuel: Unleaded Regular 87 Octane Minimum or 90 RON

Recommended oil: NMMA Certified FCW SAE 25W-40 (10W-30 for cold conditions)

Engine protection: SmartCraft Engine Guardian

Starting: Electric Start with SmartStart Protection

Controls: Remote Mechanical or Digital Throttle & Shift (DTS)

Steering: Hydraulic (standard), Power (optional)

Shaft length: 20" / 25" / 30"

Gearcase ratio: 1.75:1

Dry weight: 527 lbs / 239 kgs

Gearcase options: 5.44"

Counter Rotation: Available

Color: Phantom Black

Fully authorised Mercury dealer and service centre now Open, Conveniently located on the Bellarine Highway

Need a finance and Insurance? No problems contact our friendly team for a quote

Note: Advertised price is an estimate based on standard configuration may exclude fitting and rigging. Our team of marine professionals will work with you to provide a customised quote tailored to your boat, usage, and budget -- ensuring the best performance, reliability, and value from your new engine.