Tohatsu MFS115AWETL 115HP Outboard – 20in Shaft
For twin rigs, Tohatsu MFS115AWETL sends 115 horsepower to the prop. The 20-inch shaft suits mid-size boats. Finished in Beluga White for a clean look on the water.
- 115 horsepower on tap
- Shaft length 20 inches
- Beluga White coating resists everyday scuffs
- Straightforward to service and maintain
- Rated at 115 horsepower
Description
Modern luxury pontoons find the perfect aesthetic and performance match in the Beluga White Tohatsu MFS115AWETL. The 1.9-liter 16-valve block utilizes precise Electronic Fuel Injection to atomize gas perfectly, pushing heavy fiberglass hulls effortlessly across open bays. Measuring your exact transom geometry ensures this white 115hp 20 inch shaft outboard fits securely without creating excessive lower unit hydrodynamic drag.
Protect your investment from severe cosmetic sun damage by leveraging the exclusive Beluga White marine paint finish. You reflect intense ultraviolet sunlight physically, preventing the cowl from fading or blistering over decades of exposure. Engineers cast the 178 kg midsection using specialized anti-corrosion marine aluminum. This physical barrier stops galvanic decay when repowering modern bay boats in high-salinity coastal environments.
Key Features of Tohatsu MFS115AWETL
- Beluga White Finish: Reflects intense ultraviolet sunlight physically, preventing cosmetic fading and matching modern fiberglass hull finishes perfectly.
- 1.9-Liter Inline-Four Block: Breathes massive volumes of clean air efficiently, generating 115 horsepower effortlessly to lift heavy fiberglass hulls onto plane.
- 20-Inch Standard Shaft: Matches standard high-performance transoms perfectly, keeping the gearcase profile tight to maximize top-end running speeds.
- Electronic Fuel Injection: Calculates precise fuel requirements continuously, eliminating carburetor hesitation and ensuring crisp throttle response across the RPM band.
- Hydraulic Power Trim: Adjusts the running angle dynamically via a console switch, optimizing bow attitude across aggressive offshore swells.
- Remote Mechanical Control: Accepts standard mechanical cables directly from your forward helm, integrating flawlessly with classic steering consoles.
- 41-Amp Charging Alternator: Outputs constant electrical current while running, keeping deep cycle batteries topped off for commercial aerators and navigation lights.
- 2.08:1 Gearcase Ratio: Spins aggressive high-pitch propellers efficiently, translating inline-four torque directly into forward vessel momentum.
- Anti-Corrosion Castings: Blocks severe galvanic decay physically, protecting the aluminum powerhead block across decades of daily saltwater exposure.
- Clean Four-Stroke Combustion: Eliminates messy two-stroke oil reservoirs, keeping your bilge completely clean while meeting strict clean water standards.
Why Choose Tohatsu MFS115AWETL
Choosing this specific engine limits installation entirely to 20-inch tall transoms rigged with standard mechanical forward steering wheels. You cannot operate this via digital fly-by-wire controls. Correcting your rigging geometry is a mandatory step when replacing older mechanical outboards.
- Measure the vertical distance from your top transom edge to the keel bottom.
- Install corresponding mechanical control cables sized exactly for your specific boat length.
- Keep coastal waters clean by running highly regulated four-stroke engine configurations.
Ideal Application and Vessel Fitment
This 20-inch mechanical-steer outboard excels on modern bay boats, luxury pontoon logs, and 17-20ft fiberglass center consoles where aesthetics matter just as much as performance. By integrating a proven 1995cc displacement block with the striking Beluga White finish, the engine acts as an incredibly reliable mechanical workhorse that complements premium boat designs perfectly. The 20-inch shaft ensures the center of gravity remains low, making this white tohatsu 115hp outboard an absolute necessity for fast bay fishing.
Warranty, Support and Maintenance
Authorized recreational operation receives a 5-Year Limited Warranty alongside exceptional factory support. Registered commercial applications fall under a strict 1-Year Limited Warranty with zero corrosion coverage applied to the block. Scheduled maintenance requires replacing gearcase lubricants and changing oil filters at manual-specified intervals. Always save all physical service records. Your engine serial number acts as the only way to source exact genuine replacement parts. For product details and order support, Mulmotor offers assistance before your purchase is placed.
Tohatsu MFS115AWETL Specs
| Brand | Tohatsu |
| Full Model Code | MFS115AWETL (Beluga White) |
| Country of Origin | Japan |
| Engine Family/Series | 4-Stroke EFI Series |
| Engine Type | In-line 4-Cylinder, 16-Valve |
| Displacement | 1.9 Liters (1995 cc) |
| Horsepower | 115 HP (84.6 kW) |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | Electronic Fuel Injection (EFI) |
| Alternator Output | 41 Amps |
| Gear Ratio | 2.08:1 |
| Shaft Length | L: 508 mm (20 in) |
| Dry Weight | 178 kg (392 lbs) |
| Bore x Stroke | 84 x 90 mm |
| Starting & Steering System | Electric Start & Remote Control |
| Trim/Tilt Method | Power Trim and Tilt |
| Oil Capacity | 4.2 Liters |
| Recommended Fuel | 87 Octane |
| Standard Warranty | 5-Year Limited Warranty |
| Application | Modern Bay Boats, Center Consoles, Luxury Pontoons |













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