Yamaha 450HP XF450XSA2 White XTO Offshore Outboard – 25″ Shaft
Finished in white, the 450-horsepower Yamaha XF450XSA2 XTO Offshore outboard uses a 25-inch shaft. Its shaft length supports compatible hull installations, while the high-output four-stroke platform provides propulsion capacity for large offshore vessels and demanding marine use.
Description
SET
Yamaha 450HP XF450XSA2 White XTO Offshore Outboard Specs
| Brand | Yamaha Marine |
| Full Model Code / Part Number | XF450XSA2 (White / Standard Rotation / 25" Shaft) |
| Country of Origin | Japan / USA |
| Engine Type & Configuration | 4-Stroke Direct Injection V8 (60° V8, DOHC 32-Valve) |
| Horsepower Output (HP / kW) | 450 HP (331 kW) |
| Displacement (cc / cu in) | 5559 cc (339 cu in) |
| Bore x Stroke (mm / in) | 96.0 x 96.0 mm (3.78 x 3.78 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 5800 RPM |
| Fuel Induction System | Direct Fuel Injection (DI) |
| Ignition System | TCI Microcomputer |
| Starting System | Electric Start (Electronic Key Switch / Push Button) |
| Steering System | Integrated Electronic Steering System (DES) |
| Trim & Tilt System | Power Trim & Tilt with Integrated Tilt Limit |
| Gear Ratio & Shift Mechanism | 1.79:1 (Forward - Neutral - Reverse) |
| Exhaust System | Through Prop Hub (Exhaust Relief Above Cavitation Plate for Reverse) |
| Recommended Transom Shaft Length | XL: 25 inches |
| Alternator / Charging Output (Amps / Watts) | 90 Amp (Raw Water Cooled / Up to 72 Amps Net Dedicated Battery Charging) |
| Recommended Fuel Grade & Oil Type | Regular Unleaded (Min. 89 Octane Recommended) / Yamalube 4M FC-W 10W-30 |
| Dry Weight (kg / lbs) | 432 kg / 952 lbs |
| Standard Warranty | 3 Years Limited Pleasure Boat Warranty |
Common Question of Yamaha XF450XSA2 White
Is the white XF450XSA2 an XTO?
Yes. The white Yamaha XF450XSA2 is identified as a 450-horsepower XTO Offshore outboard with a 25-inch shaft. The white finish identifies exterior color, while the exact fuel system and controls require confirmation. Verify rigging and hull compatibility before installing this high performance outboard motor.
What shaft length does it have?
The shaft length is 25 inches, intended for a matching tall transom. Measure the boat according to Yamaha’s instructions before mounting because incorrect shaft length can affect cooling-water pickup, gearcase clearance, propeller immersion, steering response, and trim. Correct measurement supports this ready to bolt marine installation.
Does it use fuel injection?
Confirm the exact Yamaha fuel system before making an EFI claim. The supplied title identifies an XTO Offshore model but does not explicitly state fuel injection. Verify controls, wiring, battery, steering equipment, fuel supply, gauges, engine weight, and package contents through Yamaha documentation.
Reviews
There are no reviews yet.