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Mercury 300XL SeaPro Commercial

SKU: 83968785


(3 reviews)

Mercury 300XL SeaPro Commercial with 60-day Free returns, Lowest Price Guarantee and We ship worldwide. SHOP NOW!

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2022 Mercury 300XL SeaPro Commercial


nMercury has calibrated its new V8 and V6 SeaPro outboards to

generate ample torque at lower rpm

levels, enabaling users to work their outboards hard

without placing excess stress on the engine.


n• All V8 and V6 SeaPro engines feature a heavy-duty gearcase validated

at three times the lifespan of a recreational gearcase.

• The SeaPro gearcase was designed with easy maintenance in mind: oil can be easily drained from the gearcase torpedo.

  • Horsepower: 300
  • Engine type: V8
  • Displacement (CID/CC): 279 CID
  • Displacement (L): 4.6
  • Cylinder Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
  • Bore and stroke: 3.6 in x 3.4 in / 92 mm x 86 mm
  • Full throttle RPM: 4800-5600
  • Shaft length: 25 “
  • Gearcase ratio: 1.75:1
  • Alternator amp / Watt: 85-amp (1071 Watt) with Idle Charge
  • Maximum Trim Range: 20° (-6° to 14°)
  • Maximum Tilt Range: 73° (-6° to 67°)
  • Dry weight: 527 (Lightest model available) lbs
  • Mid Section: Conventional MidSection
  • Air induction: Performance-Tuned Long-Ruer Intake Manifold
  • Engine protection operator warning system: SmartCraft Engine Guardian
  • Starting: Electric Start with SmartStart Protection
  • Controls: Remote Mechanical (Sold separately)
  • Steering: Hydraulic (optional), Power (optional), Big Tiller (optional)
  • Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
  • CARB star rating: 3
  • Ignition: SmartCraft PCM 112 Digital Inductive
  • Lubrication system: Integrated wet sump
  • Cooling system: Water-cooled with thermostat
  • Gear shift: F-N-R
  • Gearcase: 5.44″
  • Trim system: Power Trim & Tilt
  • Exhaust system: Through prop
  • Recommended fuel: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
  • Recommended oil: NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
  • Oil Capacity: 7.0 Quarts / 6.6 Liters


Please ask our sales staff for a propeller that fits the best to your needs!
  • Propeller: not included

3 reviews for Mercury 300XL SeaPro Commercial

  1. Eliana Stout (verified owner)

  2. Glenn Guzman (verified owner)

  3. Raquel Hale (verified owner)

    An awesome product with great flexibility. The customer support is superb. I recommend this without any doubt.

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