40 HP

SeaPro™ FourStroke 40 HP

Continuing the legacy.

Offers increased durability and easy maintenance for commercial use.

  • Engine type 8-valve single overhead cam (SOHC), Inline 4
  • Full throttle RPM 4500-5500
  • Steering Big Tiller Compatible, Hydraulic, Mechanical
  • Dry weight *Lightest model available 260 lbs / 118 kg

Key Features

Engineered for Commercial.

Engineered to deliver longer engine life while maintaining the power and performance necessary to get the job done, the 60 and 40hp SeaPro FourStroke engines are validated to three times the engine life of a recreational engine.

Heavy-Duty Improvements.

Engine improvements on the 60 and 40hp SeaPro FourStroke engines will deliver extended life and reliability in harsh, high-hour commercial applications.

Command Thrust Gearcase.

The 60 and 40hp SeaPro FourStroke engines come standard with the Command Thrust gearcase.  Its larger torpedo, combined with a bigger-diameter prop, can lift a heavy boat onto plane more easily and hold it there at lower speeds without impacting top speed.

Corrosion Resistance.

Mercury’s proprietary formula – XK360, is an extremely low copper content aluminium alloy, which leads the industry in corrosion resistance. This makes costly corrosion failures and high labour bills a thing of the past. Most competitors use alloys with 2% to 4% copper content which will corrode faster than our MercAlloy, XK360 or A356 alloys

Repower with SeaPro.

The compact size also means older boats that were not initially designed for the weight of heavier four-strokes can now be repowered and reborn to perform at their best with the latest technology.

Easy maintenance.

A pictorial maintenance decal and owner’s manual supplement for the 60 and 40hp SeaPro FourStroke engines make simple service and maintenance even easier by providing step-by-step instructions.

Easy to Gauge.

Accurate digital information is presented in a clean, easy-to-read gauge for instant, reliable information at a glance. Combined with additional sensors, Mercury’s standard gauges are powerful tools to provide safety and comfort while on the water.

  • Category:
  • HP / kW:
    40 / 30
  • Engine Type:
    8-valve single overhead cam (SOHC) Inline 4
  • Displacement (CID/CC):
    61 / 0.995
  • Air Induction:
    Performance-Tuned Scroll Intake Manifold
  • Fuel Induction System:
    Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
  • Alternator amp / Watt:
    18 amp / 226 watt
  • Recommended Fuel:
    Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
  • Recommended Oil:
    NMMA Certified FCW 25W-40 Synthetic Blend
  • Engine Protection Operator Warning System:
    SmartCraft Engine Guardian
  • Starting:
    Electric (turn-key)
  • Controls:
    Mechanical throttle & shift
  • Steering:
    Big Tiller Compatible, Hydraulic, Mechanical
  • Shaft Length:
    20" / 508 mm, 22.5" / 572 mm, 25" / 635 mm
  • Gearcase Ratio:
    2.33:1
  • Dry Weight *Lightest Model Available:
    260 lbs / 118 kg
  • Bore & Stroke:
    2.56 x 2.95" / 65 x 75 mm
  • Ignition:
    SmartCraft ECM 70 Digital Inductive
  • Cooling System:
    Water-cooled with thermostat
  • Trim System:
    Gas Assist available, Power Tilt, Power Trim
  • Exhaust System:
    Through prop
  • Lubrication System:
    Wet sump
  • Oil Capacity:
    3.0 qts / 2.8 l

Rockdale Boat Mart has a large number of new and used boats and outboard motors in stock, and they provide repair services to keep your engine and motor running. If you have any questions about their services or the products they offer, don’t hesitate to give them a call.

Follow Us:

CONTACT US

  • Address:

    1410 Wolohan Drive
    Ashland, KY 41102

  • Phone:

    606-928-8345

  • Email:

    rockdaleboatmart@gmail.com

HOURS OF OPERATION

Monday 9:00 am - 5:00 pm
Tuesday 9:00 am - 5:00 pm
Wednesday 9:00 am - 5:00 pm
Thursday 9:00 am - 5:00 pm
Friday 9:00 am - 5:00 pm
Saturday By Appointment
Sunday Closed