Used MERCURY 3.5 HP 4-STROKE SHORT SHAFT — FUEL TANK ON TOP — NEAT CONDITION
A lightweight, no-maintenance powerplant for tiny boats and inflatables. This Used MERCURY 3.5 HP 4-Stroke short shaft outboard features an integrated fuel tank on top and is in neat condition—cleaned, test-run, and ready to run. No oil–fuel mixing required. Available now at World Bargain in Long Beach, California.
Key Features
- Genuine MERCURY 3.5 HP 4-stroke outboard with short shaft for small transoms.
- Integrated fuel tank on top for convenient, standalone operation.
- 4-stroke design: quieter operation, lower emissions, and no oil–fuel mixing.
- Manual recoil start with simple, reliable carbureted fuel system.
- Ultra-compact and lightweight for easy mounting, transport, and storage.
- Water-cooled engine with corrosion-resistant components.
- Economical fuel consumption—ideal for dinghies, inflatables, and backup use.
Condition
- Neat condition: exterior cleaned; minor wear consistent with normal use.
- Engine turns over smoothly and runs well during test run.
- Propeller and lower unit free of significant damage; seals intact.
- Fuel tank on top shows no leaks; cap and vents secure.
- Sold as used; recommended pre-purchase inspection for extended offshore use.
Technical Specifications
| Model | MERCURY 3.5 HP 4-Stroke |
| Shaft | Short shaft—confirm exact length for your transom |
| Fuel Tank | Integrated tank on top |
| Starting | Manual recoil start |
| Fuel System | Carbureted 4-stroke (no oil–fuel mix required) |
| Cooling | Water-cooled |
| Power Output | 3.5 horsepower |
| Engine Type | 4-stroke, inline |
| Propeller | 2- or 3-blade (as fitted; replaceable) |
| Weight | Ultra-lightweight for easy handling |
| Year/Serial | See engine plate—serial available on request |
Perfect For
- Small dinghies, inflatable boats, courtesy motors, and tiny skiffs.
- Boaters who want quiet, clean 4-stroke operation without oil mixing.
- Buyers seeking an affordable, lightweight backup or replacement motor.
- DIY boaters comfortable with routine 4-stroke maintenance.
Why Buy This
- Great value: trusted MERCURY 4-stroke reliability at a smart used price.
- Fuel tank on top = no external tank or hose needed for most small boats.
- Quieter and cleaner than comparable 2-strokes for comfortable close-water use.
- Short shaft and ultra-light weight make installation and storage easy.
- Widespread parts and service availability for MERCURY outboards.
What’s Included
- Used MERCURY 3.5 HP 4-Stroke short shaft outboard (as pictured).
- Integrated fuel tank on top with cap and vents.
- Standard propeller fitted.
- Throttle/shift controls attached (if shown—confirm before purchase).
- Sold as-is; no long-term warranty.
Visit or Contact Us
World Bargain
Long Beach, California
Local pickup available. Shipping can be arranged at buyer’s expense with proper crating.
Need exact short-shaft length confirmation, a short test-run video, or more photos? Contact us and we’ll verify fit for your transom quickly.








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