Mercury 15 hp and below
Taking the fun with you is a great advantage of inflatable boats and small fishing boats. Mercury offers a complete line of portable FourStroke outboards that are extremely light, with the widest range of models to choose from. The entire line makes operation and portability easy with smart, simple features. Plus, clean, quiet, fuel-efficient FourStroke performance makes them the obvious power of choice.
15 hp
The 15 hp FourStroke powers accessories with its reliable alternator (6-amp, 76-watt for manual-start models or 10-amp, 126-watt for electric-start models). The through-prop exhaust submerges and minimizes exhaust noise. Overrev protection feature limits engine rpm if maximum engine speed is exceeded.
9.9 hp (Bigfoot and Prokicker)
2.42:1 gear ratio and four-blade propeller deliver maximum thrust and slow trolling speeds. Peace of mind is provided by durable gearcase design and dual water inlets. Available in two shaft lengths, 20 and 25 inches, for multiple applications.
The Pro Kicker features a compact, integrated power tilt and a heavy-duty transom bracket for maximum strength, speed and durability.
8 & 9.9 hp
The multifunction tiller handle design provides one-hand operation of shifting, stopping, throttle control, tilting and steering. A standard manual recoil, even on electricstart models, provides added safety in the event of a drained battery. Easy starting and fast idle warm-up are provided by manual choke and primer. Only 7 pounds heavier than a comparable two-stroke, it’s one of the lightest fourstrokes in its class.
4,5,6 hp
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A standard automatic cylinder decompression system greatly reduces starting pull force for effortless starting. The 4 hp model delivers ultimate portability with its integrated fuel tank and shut-off valve to prevent fuel spillage. A full forward-neutral-reverse side shift is standard.
2.5 & 3.5 hp![]()
Patented one-piece integrated cylinderblock design provides added reliability by eliminating gaskets and fasteners and makes the powerhead much more compact and lightweight. Check oil level without removing the cowling with convenient, easy-to-view sight gauge. This engine delivers maximum performance with the largest displacement in the 2.5 hp category. A twist-grip throttle and 360-degree steering make it easy to use.

