Yamaha 350HP F350USA2 White DEC Outboard – 30″ Shaft
With 350 horsepower and a 30-inch shaft, the white Yamaha F350USA2 DEC outboard supports compatible offshore transoms. Electronic digital controls provide precise command input, while correct shaft length helps maintain propeller position and efficient thrust transfer.
Description
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Yamaha 350HP F350USA2 White DEC Outboard Specs
| Brand | Yamaha Marine |
| Full Model Code / Part Number | F350USA2 (White / Standard Rotation / 30" Shaft) |
| Country of Origin | Japan / USA |
| Engine Type & Configuration | 4-Stroke V8 (60° V8, DOHC 32-Valve) |
| Horsepower Output (HP / kW) | 350 HP (257 kW) |
| Displacement (cc / cu in) | 5330 cc (325 cu in) |
| Bore x Stroke (mm / in) | 94.0 x 96.0 mm (3.70 x 3.78 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 6000 RPM |
| Fuel Induction System | Electronic Fuel Injection (EFI) - Multi-Point Sequential |
| Ignition System | TCI Microcomputer |
| Starting System | Electric Start (Digital Electronic Control) |
| Steering System | Digital Electronic Control (DEC) / Compatible with Remote Steering |
| Trim & Tilt System | Power Trim & Tilt |
| Gear Ratio & Shift Mechanism | 1.73:1 (Forward - Neutral - Reverse) |
| Exhaust System | Through Prop Hub |
| Recommended Transom Shaft Length | XXL: 30 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) | 363 kg / 800 lbs |
| Standard Warranty | 3 Years Limited Pleasure Boat Warranty |
Common Question of Yamaha F350USA2 White
What does scratch and dent mean?
Scratch and dent indicates cosmetic damage or non-pristine condition, not necessarily an internal mechanical fault. Inspect the cowling, brackets, gearcase, wiring, controls, and mounting points. Confirm warranty coverage, return terms, damage documentation, and included accessories before purchasing this high performance outboard motor.
Is the white F350USA2 DEC?
Yes. The white Yamaha F350USA2 is identified as a DEC outboard with a 30-inch shaft. Confirm the exact control head, harnesses, gauges, battery, steering, fuel system, engine condition, warranty, and package contents before installation. Proper inspection supports a ready to bolt marine purchase.
What transom fits its shaft?
A 30-inch transom is the intended match for this scratch-and-dent F350USA2 model. Measure the hull before purchase because incorrect shaft length can affect cooling-water pickup, gearcase depth, propeller immersion, steering response, and trim. Follow Yamaha’s mounting guidance for final fitment.
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