Yamaha 150HP F150XSA2 White DEC Outboard – 25″ Shaft
Featuring 150 horsepower, white finish, DEC controls, and a 25-inch shaft, the Yamaha F150XSA2 supports compatible offshore boats. Electronic operation supports responsive commands, while the shaft length promotes correct propeller alignment and efficient thrust delivery.
Description
SET
Yamaha 150HP F150XSA2 White DEC Outboard Specs
| Brand | Yamaha Marine |
| Full Model Code / Part Number | F150XSA2 (White / DEC / 25" Shaft) |
| Country of Origin | Japan / USA |
| Engine Type & Configuration | 4-Stroke Inline 4 (DOHC 16-Valve) |
| Horsepower Output (HP / kW) | 150 HP (110 kW) |
| Displacement (cc / cu in) | 2670 cc (163 cu in) |
| Bore x Stroke (mm / in) | 96.0 x 92.0 mm (3.78 x 3.62 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 6000 RPM |
| Fuel Induction System | Electronic Fuel Injection (EFI) |
| Ignition System | TCI Microcomputer |
| Starting System | Electric Start (Digital Electronic Control) |
| Steering System | Integrated Digital Electronic Steering (DES) / DEC |
| Trim & Tilt System | Power Trim & Tilt |
| Gear Ratio & Shift Mechanism | 2.00:1 (Forward - Neutral - Reverse) |
| Exhaust System | Through Prop Hub |
| Recommended Transom Shaft Length | XL: 25 inches |
| Alternator / Charging Output (Amps / Watts) | 50 Amp (Maximum) / 630 Watts |
| Recommended Fuel Grade & Oil Type | Regular Unleaded (Min. 89 Octane Recommended) / Yamalube 4M FC-W 10W-30 |
| Dry Weight (kg / lbs) | 224 kg / 493 lbs |
| Standard Warranty | 3 Years Limited Pleasure Boat Warranty |
Common Question of Yamaha F150XSA2 White
Is the white F150XSA2 DEC?
Yes. The white Yamaha F150XSA2 is identified with DEC Digital Electronic Control and a 25-inch shaft. The white finish identifies exterior color, while the exact control components require confirmation. Verify fuel system, harnesses, gauges, battery, steering, transom strength, and package contents before installing this high performance outboard motor.
What transom fits its shaft?
A 25-inch transom is the intended match for this white F150XSA2 model. Measure the boat according to Yamaha’s instructions before mounting because incorrect shaft length can affect cooling-water pickup, gearcase depth, propeller immersion, steering response, and trim. Correct measurement supports this ready to bolt marine installation.
Does the white finish change performance?
No. The white finish changes exterior appearance rather than the listed horsepower or shaft length. Confirm DEC controls, wiring, gauges, battery requirements, steering equipment, fuel system, engine weight, and package contents with the seller before installation.













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