Mercury FourStroke 2.5 HP

Handheld Reliability

Portable power and thrust for exact operation.
Specifications are subject to change without notice

STANDARD FEATURES
  • Easy to Start. – Automatic decompression bleeds off cylinder pressure to reduce the pulling force required to start the engine.
  • Lightweight. – Weighing just 38 and 57 pounds, respectively, our 2.5 – 3.5hp and 4 – 6hp FourStroke outboards are easy to lift and carry.
  • Precise Control. – Mercury 2.5 and 3.5hp FourStroke engines feature neutral-forward shifting with 360-degree steering for full thrust in all directions.
  • Shallow Water. – Multiple trim positions enhance performance and enable shallow-water operation.
  • There are no features available

Engine Specs

  • Displacement (CID/cc) : 5.2 / 85
  • Engine Type : 1 cylinder
  • Bore & Stroke (in/mm) : 2.16 x 1.42" / 55 x 36 mm
  • Fuel System : Carbureted
  • Fuel Induction System : 2-valve pushrod (overhead valve)
  • Cooling System : Water-cooled with thermostat
  • Full Throttle RPM Range : 4500-5500
  • Ignition System : CDI w/electronic spark advance
  • Starting : Manual
  • Gear Shift : F-N
  • Steering : Tiller with 360° turning
  • Trim Positions : 4
  • Trim System : 4 position
  • Recommended Oil : Mercury FourStroke Oil 10W-30
  • CARB Star Rating : 3
  • Exhaust System : Above prop
  • Color : Phantom Black
  • Dry Weight * Lightest model available : 38 lbs / 17 kg
  • Engine Protection Operator Warning System : Over-rev
  • Gearcase Options : Standard
  • Gearcase Ratio : 2.15:1
  • HP / kW : 2.5 / 1.9
  • Recommended Fuel : 87 octane compatible (up to 10% ethanol)
  • Shaft Length : 15" / 381 mm
  • Shallow Water Trim Range (Degrees) : 16
Product: Engine
Condition: New
Make: Mercury
Model: FourStroke

Financing Calculator

Cost of Vehicle ($):
Down Payment ($):
Annual Interest Rate (%):
Term of Loan in Years:
Frequency of Payments:
Calculate My Payment
NUMBER OF PAYMENTS: 60
PAYMENT AMOUNT: $ 89.11
Stay up to date on new boat listings:
Back to top