Mercury SeaPro 40–60hp Commercial Outboards

Name: Mercury SeaPro 40–60hp Commercial Outboards
Brand: Mercury Marine

Mercury SeaPro 40 and 60 hp commercial outboards with EFI, Command Thrust gearcase, 18 A alternator and SOHC powerhead; 118 kg dry weight, optimised for 87-octane fuel.

Description

Mercury SeaPro 40–60hp outboards are commercial-duty engines calibrated to reach maximum torque at lower rpm, getting heavy boats on plane quickly and holding them there at low speed with less stress on the motor.

Key features

Command Thrust gearcase sits lower in the water and turns larger props to lift heavy boats on plane without reducing top speed
Commercially validated gearcase
Electronic fuel injection for reliable starting in all weather
High-displacement, single-overhead-cam powerhead for low-end torque and acceleration
18 A alternator for batteries and electronics
Available advanced tiller with reversible grip and lateral/vertical angle adjustment; remote steering option
No-spill oil change, easy-access in-line water-separating fuel filter, colour-coded maintenance points
Proprietary alloys, durable coatings and freshwater flush system for corrosion resistance
Lightweight and compact, suited to repowering older boats

Technical data

Power: 40 hp / 30 kW; 60 hp / 45 kW
Alternator: 18 A / 226 W
Dry weight (lightest model): 260 lb / 118 kg
Fuel: unleaded regular 87 octane minimum (R+M/2) or 90 RON, 10% ethanol maximum

SmartCraft compatibility

VesselView Mobile, SmartCraft Connect (Garmin, Raymarine), VesselView Link (Lowrance, Simrad)
Troll Control (engine speed in 10-rpm increments) and Active Trim

CENTA Flexible Coupling Service by Everllence PrimeServ

Authorized service for CENTA flexible couplings on four-stroke engines: periodic inspection, rubber element replacement, original spare kits, alignment checks and resilient mounting replacement.

Component

Accelleron

MXP

Accelleron MXP (Marine auXiliary Power) turbochargers for small-bore, medium-speed marine auxiliary engines from 600 kW to 2,000 kW, with HFO-capable turbine, VTG versions and self-service maintenance app.

Equipment

R.W. Fernstrum

Stacked GRIDCOOLER® Keel Cooler

Two-tier (stacked or double-stacked) copper-nickel keel cooler that delivers more heat rejection in a smaller hull footprint — ideal for large engines and repowers.