Mercury Marine
Mercury Marine

2018 Mercury Marine SeaPro™ 15 HP - 15 in. Shaft

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2018 SeaPro™ 15 HP - 15 in. Shaft Overview & Specs

Engine
Engine TypeI-2
Bore x Stroke2.40 x 2.24 in. (61 x 57 mm)
Displacement20.3 cid (333 cc)
StartingElectric; Manual
Dimensions
Shaft Length15 in. (381 mm)
Weight99 lb. (45 kg)
General
Trim MethodManual
Propshaft Horsepower15 hp (11.1 kW)
Full Throttle Operating Range4500-5500 rpm
Gear Ratio / Shift2.15:1 / F-N-R
Fuel InductionSingle Overhead Cam
Alternator12/145 electric
CoolingWater-cooled with thermostat
SteeringRemote; Tiller

Engineered for Commercial Duty



Season after season, these durable, easy-to-maintain SeaPro commercial motors deliver reliable starts and improved fuel efficiency. Calibrated to reach maximum torque at lower rpms, they provide more power with less stress on the motor. Get on plane faster – and stay there longer at lower speeds.

Features
  • The rugged new 15hp SeaPro is designed and built to take on big jobs in smaller boats. It’s engineered to be durable and is designed for extended life of the engine. For commercial fishing vessels and commercial workboats.
  • 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 not initially designed for the weight of heavier four-stroke outboards can now be repowered and reborn to perform at their best with the latest technology.
Specifications
  • HP / kW: 15 / 11.1
  • Displacement (CID/CC): 20.3cid / 333cc
  • Cylinder Configuration: I-2
  • Full throttle RPM: 4,500 - 5,500
  • Fuel induction system: Single Overhead Cam
  • Alternator amp / Watt: 12/145 electric
  • Recommended fuel: 87% octane / up to 10% ethanol
  • Recommended oil: 25W-40 Synthetic Blend; Mercury FC-W 10W-30 4-Stroke Marine Oil
  • Engine protection operator warning system: Low oil pressure; Over-rev; Overheat; Sensor failure
  • Starting: Electric; Manual
  • Steering: Remote; Tiller
  • Shaft length: 15" / 381 mm
  • Gearcase ratio: 2.15:1
  • Dry weight *Lightest model available: 99/45
  • CARB star rating: 3
  • Bore and stroke: 2.40 x 2.24 / 61 x 57
  • Ignition: CDI w/electronic spark advance
  • Fuel system: Electronic Fuel Injection (EFI)
  • Cooling system: Water-cooled with thermostat
  • Gear shift: F-N-R
  • Gearcase options: Standard
  • Trim system: Manual
  • Trim positions: 6 Manual
  • Exhaust system: Through prop
  • Shallow water drive: Yes
  • Remote fuel tank (optional): Yes
  • Remote fuel tank standard (gal / L): 6.6 / 25
NOTES:
Dry Weight based on lightest model available.

Compare Models

 






   
Year2018  
ManufacturerMercury  
ModelSeaPro™ 15 HP - 15 in. Shaft  
StyleOutboard  
PriceCall for Price  
Dimensions
Shaft Length15 in. (381 mm)  
Weight99 lb. (45 kg)  
Engine
Engine TypeI-2  
Bore x Stroke2.40 x 2.24 in. (61 x 57 mm)  
Displacement20.3 cid (333 cc)  
StartingElectric; Manual  
General
Trim MethodManual  
Shaft Rotation   
Propshaft Horsepower15 hp (11.1 kW)  
Full Throttle Operating Range4500-5500 rpm  
Gear Ratio / Shift2.15:1 / F-N-R  
Fuel InductionSingle Overhead Cam  
Alternator12/145 electric  
CoolingWater-cooled with thermostat  
SteeringRemote; Tiller  
Warranty   

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