Yamaha F115XB2 115HP 4-Stroke Outboard – 25in Shaft
For tight transoms, Yamaha F115XB2 channels 115 horsepower. The 25-inch shaft suits mid-size boats. Finished in White for a clean look on the water. Anglers rely on it for predictable starts, trip after trip.
- Rated at 115 horsepower
- Shaft length 25 inches
- Finished in White, marine-grade
- Balanced power-to-weight for its class
- Fits 25-inch transom height
Description
Custom luxury offshore transoms find their perfect aesthetic match with the Pearlescent White Yamaha F115XB2 outboard. The 1832cc inline-four block vaporizes fuel perfectly, pushing heavy fiberglass coastal cruisers through choppy inlets with explosive midrange torque. Verifying your twin-engine bracket guarantees this white 25 inch shaft yamaha outboard aligns perfectly without starving the internal cooling intakes during offshore runs.
Eradicate severe cosmetic sun damage completely by relying on the exclusive Pearlescent White marine paint finish. You reflect intense ultraviolet sunlight physically while steering heavy offshore vessels precisely via mechanical cables. Yamaha builds the 175 kg assembly using multi-stage anti-corrosion marine primers beneath the paint. This structural barrier stops rapid galvanic decay when repowering luxury coastal fishing boats for daily saltwater exposure.
Key Features of Yamaha F115XB2
- Pearlescent White Finish: Reflects intense ultraviolet sunlight physically, preventing cosmetic fading and matching premium fiberglass hull finishes perfectly.
- 25-Inch Extra-Long Shaft: Reaches deep below elevated offshore transoms, keeping the propeller fully engaged in clean undisturbed water.
- 1.8-Liter DOHC Block: Breathes massive volumes of clean air efficiently, generating 115 horsepower effortlessly to lift heavy fiberglass hulls onto plane.
- Electronic Fuel Injection: Calculates precise fuel requirements continuously, eliminating carburetor hesitation and ensuring crisp throttle response across the 5800 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.
- 35-Amp Charging Alternator: Outputs constant electrical current while running, keeping deep cycle batteries topped off for demanding marine electronics.
- 2.15:1 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 Yamaha F115XB2
Choosing this specific white-finished engine limits installation entirely to 25-inch tall transoms rigged with forward steering wheels. You cannot operate this via a tiller handle safely. Correcting your rigging geometry is a mandatory step when seeking a reliable white 25 inch shaft outboard replacement.
- 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 25-inch remote-steered outboard excels on modern offshore vessels, white fiberglass skiffs, and luxury coastal fishing boats where aesthetics matter deeply. By integrating a proven 1832cc displacement block with the striking Pearlescent White finish, the engine acts as an incredibly reliable mechanical workhorse that complements premium boat designs. The extra-long shaft ensures continuous water contact in rough seas, making this white 115hp outboard motor an absolute necessity for offshore cruising.
Warranty, Support and Maintenance
Authorized recreational operation receives a 3-Year Pleasure Warranty alongside exceptional factory support. Registered commercial applications fall under a strict 1-Year Commercial 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. Mulmotor provides product-information support before purchase and assistance with order-related questions.
Yamaha F115XB2 White Specs
| Brand | Yamaha |
| Full Model Code | F115XB2 |
| Color | Pearlescent White |
| Engine Type | In-line 4-Cylinder, 16-Valve DOHC |
| Displacement | 1.8 Liters (1832 cc) |
| Horsepower | 115 HP @ 5800 RPM |
| Fuel Induction | Electronic Fuel Injection (EFI) |
| Alternator Output | 35 Amps |
| Gear Ratio | 2.15:1 |
| Shaft Length | X: 635 mm (25 in) |
| Dry Weight | 175 kg (386 lbs) |
| Starting & Steering | Electric Start & Remote Control |
| Trim/Tilt Method | Power Trim and Tilt |
| Application | Offshore Vessels, Luxury Coastal Fishing Boats |












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