Selva Wahoo 9.9XS 4-Stroke Outboard Engine Short Shaft

SKU: 199029H-C.
Ships in 2 – 4 Weeks

The Selva Wahoo 9.9XS Short Shaft is a compact 362 cc 2-cylinder 4-stroke outboard built for dependable everyday performance. Offering smooth, quiet operation and low fuel consumption, it’s ideal for tenders, inflatables, and small fishing craft. With clean combustion, refined throttle response, and Selva’s renowned durability, the Wahoo 9.9 HP delivers the perfect balance between portability, efficiency, and handling comfort.

 

This item is available to order with an estimated 2–4 week lead time for delivery.

Sale price£3,339.00

Available Options:

  • C. – Short shaft 
  • E.ST.C. – Electric start, Remote control box, Short Shaft
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Options: C.

Options

FREE Selva Expert Pre-Delivery Inspection

Our Selva approved technicians provide a detailed inspection video of your engine with every purchase.

Product Description

At the heart of the Wahoo 9.9XS lies a compact 362 cc SOHC 2-cylinder 4-stroke engine tuned for responsive torque and low emissions. Operating smoothly across 5 000 – 6 000 rpm, it provides steady acceleration and strong mid-range power, allowing smaller craft to plane quickly and handle predictably. The precision carburetion and overhead camshaft system ensure efficient fuel delivery, clean combustion, and reliable performance on every trip. Quiet, consistent, and frugal, the Wahoo 9.9 HP offers outstanding running economy and confidence in all conditions.

The Wahoo 9.9 XS Short Shaft is designed for longevity and practicality. Built from lightweight marine-grade aluminium, it resists corrosion and maintains rigidity under constant use. The Short Shaft (S) configuration delivers sharp, immediate propulsion — ideal for smaller transoms or shallow-water operations. A pump-forced water-cooling system maintains precise temperature control, while Selva’s multi-layer anti-corrosion coating provides long-term protection in salt and fresh water. Compact dimensions and a low centre of gravity improve stability, portability, and installation ease.

Starting is smooth and dependable thanks to Selva’s recoil-assist mechanism and efficient ignition system. The tiller handle offers intuitive throttle control, allowing precise manoeuvring at low speeds. Weighing just around 37 kg, the engine is easy to carry, mount, and stow. Five manual trim settings let users fine-tune the running angle for efficiency or shallow-water use. Noise and vibration are minimal, thanks to the balanced crankshaft and vibration-damping engine mounts. Simple maintenance access to oil, spark plugs, and filters keeps servicing straightforward and downtime minimal.

Specifications
Specification Details
Power (HP) 9.9 XS
Power (kW) 7.3 kW
Maximum R.P.M. 5 000 – 6 000 rpm
Engine Type 4-Stroke SOHC
Displacement (cc) 362 cc
Bore × Stroke (mm) 63 × 58
No. of Cylinders 2 (in line)
Fuel System Carburettor
Starting System Manual / Electric (optional)
Fuel Type Petrol (Unleaded – see manual)
Lubrication Oil sump with forced circulation
Ignition System C.D.I. (Electronic)
Alternator Output 12 V / 70 W with rectifier
Cooling System Water-cooled with pump-forced circulation
Exhaust Type Through-propeller hub underwater
Steering System Tiller / Remote (optional)
Trim Adjustment 5 positions by pin location
Direction Reversal Mechanical A-F-R (Forward / Neutral / Reverse)
Gear Ratio 13 : 25
Available Shaft Versions Short (S) / Long (L)
Propeller Type 3-bladed aluminium
Weight (Basic Version) ≈ 37 kg
Delivery

Delivery Information

At Marine Chandlery, we aim to get your orders to you as quickly and efficiently as possible. Here’s everything you need to know about our delivery process:

Dispatch Times

  • All goods are usually dispatched within 1 working day of your order being placed.
  • For orders placed over weekends or bank holidays, dispatch will occur on the next working day.

Delivery Costs

  • Delivery prices are calculated at checkout based on the size, weight, and destination of your order.
  • Rest assured, we strive to keep our shipping costs fair and transparent.
  • Unfortunately, our default UK delivery costs exclude Highlands, Ireland and Northern Ireland. Please contact us for a quote.

Important Information on Larger Items

  • Please note that outboards and inflatables are excluded from standard delivery pricing.
  • These items require specialised handling and are shipped via a bulky courier service. The shipping cost for such items will be confirmed during checkout or upon enquiry.

Delivery Partners

We work with reliable couriers to ensure your goods arrive safely and on time. Once your order is dispatched, you’ll receive tracking information to stay updated on its progress.