Selva Sea Bass 5HP 4-Stroke Outboard Engine Long Shaft

SKU: 115043-SI.L.
Ships in 2 – 4 Weeks

The Selva Sea Bass 5 HP Long Shaft is a compact, ultra-reliable 4-stroke outboard engine engineered for lightness, efficiency, and simple handling. Its 118 cc single-cylinder OHV powerhead produces 5 horsepower (3.7 kW) with excellent torque and minimal fuel use. The innovative air-intake oil-injection system makes storage and transport effortless, eliminating messy oil mixing while ensuring long-term engine protection. 

 

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

Sale price£1,149.00
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FREE Selva Expert Pre-Delivery Inspection

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

Product Description

The Sea Bass 5 HP blends low weight with impressive power output. Its 118 cc 4-stroke OHV engine provides smooth thrust through the 5 000 – 5 500 rpm range, offering reliable acceleration and efficient cruising. The unique intake-oil lubrication system reduces internal friction and keeps operation clean, while optimised carburetion delivers consistent torque and extremely low fuel consumption for long runs on minimal fuel.

Engineered with portability and toughness in mind, the Sea Bass 5 HP features corrosion-resistant aluminium components, a sealed cooling circuit, and a sturdy gearbox built for years of service. Its Long Shaft configuration improves propeller depth and stability on slightly larger or deeper-draft hulls, providing confident handling and excellent directional control.

Simple manual starting, quiet idling, and vibration-damping mounts make the Sea Bass 5 HP a pleasure to operate. The air-intake oil-injection system eliminates the need for premixing fuel and oil, streamlining maintenance and storage. An ergonomic tiller handle with twist-grip throttle ensures responsive control, even at low speeds. Compact, practical, and efficient, the Selva Sea Bass 5 HP 4-Stroke Outboard Engine (Long Shaft) delivers proven Selva reliability with intelligent design that keeps boating effortless and economical.

Specifications
Bore x Stroke (mm) 56 x 48
N° Cylinders 1
Induction 1 carburettor
Starting Manual
Fuel Petrol (for specifications see the user manual)
Fuel tank (L) Integrated 1,6 with connection for external tank
Lubrication Automatic oil injection into fuel
Ignition C.D.I. Digital
Ignition timing Electronic
Starting Manual
Alternator Optional 12V/70W with regulator
Cooling Water cooled with pump-forced circulation
Exhaust Underwater through propeller
Steering system Bar with twist grip throttle control and steering friction adjustment
Trim adjustment Manual (4 pos) with trim for navigation in shallow waters
Direction reversal Mechanical A-F-R + 360° shaft rotation
Transmission ratio 13/30
Available shaft versions

Long Shaft (L.)

Standard propeller type 3-bladed with built-in spring drive
Weight basic version (Kg) 23
Delivery

Delivery Policy

Overview

We aim to dispatch all orders promptly and deliver your goods safely and efficiently. This Delivery Policy outlines how and when your order will be delivered, along with important information regarding delivery times, costs, and responsibilities.


Order Processing

Orders are normally processed within 1–2 working days of being placed, excluding weekends and public holidays. Orders placed after business hours will be processed on the next working day.

During busy periods, processing times may be slightly longer, but we will always aim to keep delays to a minimum.


Delivery Services

We use a range of reputable courier services to ensure reliable delivery. The courier used may vary depending on the size, weight, and nature of the items ordered.


Delivery Times

  • UK Mainland: Estimated delivery is typically 1–3 working days from dispatch.

  • Delivery times are estimates only and cannot be guaranteed.

  • Delays may occur due to courier issues, adverse weather, or other circumstances beyond our control.


Delivery Costs

Delivery costs are calculated automatically at checkout based on the items in your order and the delivery location. Any applicable charges will be clearly displayed before you complete your purchase.


Oversized or Heavy Items

Some items may be large, heavy, or require specialist handling. These items may:

  • Incur additional delivery charges

  • Require longer delivery times

  • Be delivered by a specialist courier

Where this applies, relevant information will be shown at checkout or communicated to you after ordering.


Tracking Information

Where available, tracking details will be provided once your order has been dispatched. Tracking information will be sent by email or made available through your order confirmation.


Missed Deliveries

If delivery is attempted and no one is available to receive the order, the courier may:

  • Leave the parcel in a safe place (where authorised)

  • Leave a card with instructions for rearranging delivery

  • Attempt re-delivery on the next working day

Additional charges may apply for repeated failed delivery attempts.


Damaged or Missing Items

Please inspect your order upon delivery. If your item arrives damaged or incomplete, you must notify us within 48 hours of receipt.

Where possible, photographic evidence should be provided to help us resolve the issue quickly with the courier.


Delivery Address Responsibility

It is the customer’s responsibility to ensure that the delivery address provided is accurate and complete. We cannot accept responsibility for delays or losses caused by incorrect or incomplete address details.


Collection

If collection is offered, this will be by prior arrangement only. You will be notified when your order is ready for collection.


Contact Us

If you have any questions regarding delivery or your order, please contact us using the details provided on our Contact page. We will do our best to assist you as quickly as possible.