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Atlas Marine 300HP V8 4-Stroke Outboard — 25" Shaft in Gloss White
Gloss White
Cowling Finish — Gloss White
Atlas Marine

300HP V8 4-Stroke Outboard, 25" Shaft | Atlas Marine

Brand newManufacturer's limited warranty

Naturally aspirated 4.4L V8 powerhead engineered for offshore center consoles. Wide-band variable camshaft timing, dual overhead cams, and a counter-rotation compatible 1.75:1 lower unit deliver authoritative hole-shot under heavy load. Hydraulic steering compatibility and a 70 amp alternator support full-load offshore electronics.

Crated, freight-ready
$32,499
USD. Free standard LTL shipping in the contiguous U.S.; applicable tax is shown at checkout.
Condition & warranty

Brand new. Brand new unit covered by the applicable manufacturer's limited factory warranty, registered with the manufacturer at delivery.

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  • Manufacturer's limited warranty
    Per manufacturer terms
  • Crated Freight
    Damage claim assistance
  • Free LTL Shipping
    Contiguous U.S.
Shaft Length

Match your transom height. Measured top of transom to keel.

Will It Fit My Boat?

Smart Compatibility Checker

Enter your transom measurement and the USCG max-HP plate rating from your hull.

Zero-Question Specification Matrix

Every spec, no calls required

Horsepower
300 HP
Stroke
4-Stroke V8
Displacement
4380 cc
Cylinders
8
Operating RPM Range
5000 – 6000 RPM
Gear Ratio
1.75:1

What's in the Crate

Each engine ships on a reinforced LTL pallet. Crated weight approx. 715 lb.

Included
  • Powerhead with factory-sealed cowling and cylinder cover
  • Mounting hardware kit — BIA standard, 13-1/8" x 5"
  • Integrated power trim/tilt assembly (pre-charged)
  • Owner's manual, warranty registration card, and rigging diagrams
  • Anode set installed (saltwater-grade zinc/aluminum)
Sold Separately
  • Propeller (sold separately — see compatible diameters in specs)
  • Throttle/shift controls, harness, and key switch
  • Rigging gauges (tach, fuel, trim) and digital display
  • Battery, battery cables, and isolator
  • Steering helm, hoses, and hydraulic fluid

Freight & Transit Estimator

LTL liftgate delivery to the lower 48. Carrier calls to schedule a 4-hour window.

Enter a ZIP to see a transit and zone estimate. Standard LTL shipping is free.
Crated weight
715 lb
Crate dims
72" × 36" × 48"
Carrier class
LTL Class 85
Signature
Required at delivery

Compatibility & Rigging FAQ

Mechanical and electrical facts for your rigger. Specifications follow ABYC and OEM service standards.

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