Mercury 225HP 225L White 4-Stroke Outboard – 20″ Shaft
The white 225-horsepower Mercury 225L four-stroke outboard uses a 20-inch shaft for compatible lower-transom configurations. Its four-stroke propulsion supports dependable cruising, while correct shaft matching helps maintain propeller depth and predictable vessel handling.
Description
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Mercury 225HP 225L White 4-Stroke Outboard Specs
| Brand | Mercury Marine |
| Full Model Code / Part Number | 225L White 4-Stroke (20" Shaft) |
| Country of Origin | USA |
| Engine Type & Configuration | 4-Stroke V6 (DOHC with 4-Valves per Cylinder) |
| Horsepower Output (HP / kW) | 225 HP (168 kW) |
| Displacement (cc / cu in) | 3400 cc (208 cu in) |
| Bore x Stroke (mm / in) | 92.0 x 86.0 mm (3.62 x 3.38 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 5800 RPM |
| Fuel Induction System | Electronic Fuel Injection (EFI) Computer Controlled with Sequential Multi-Port |
| Ignition System | SmartCraft ECM 0d Digital Inductive |
| Starting System | Electric Start with SmartStart Push Button |
| Steering System | Electro-Hydraulic Power Steering Compatible |
| Trim & Tilt System | Smart Craft Power Trim and Tilt |
| Gear Ratio & Shift Mechanism | 1.85:1 (Forward - Neutral - Reverse) |
| Exhaust System | Through Propeller |
| Recommended Transom Shaft Length | L: 20 inches |
| Alternator / Charging Output (Amps / Watts) | 85 Amp (Idle Charge Battery Management System) / 1071 Watts |
| Recommended Fuel Grade & Oil Type | Regular Unleaded (Min. 87 Octane) / Mercury 4-Stroke Outboard Oil NMMA FC-W 25W-40 |
| Dry Weight (kg / lbs) | 216 kg / 475 lbs |
| Standard Warranty | 3 Years Limited Recreational Warranty |
Common Question of Mercury 225L White
Is the white 225L four-stroke?
Yes. The white Mercury 225L is identified as a 225-horsepower four-stroke outboard with a 20-inch shaft. Its electronic fuel injection system manages fuel delivery, while the white finish identifies exterior color. Confirm steering, controls, battery, wiring, fuel, transom strength, and package contents before installing this high performance outboard motor.
What shaft length does it have?
The shaft length is 20 inches, intended for a corresponding transom height. Confirm the boat’s actual measurement before installation because incorrect shaft length can affect cooling-water pickup, gearcase position, propeller immersion, steering response, and trim. Accurate measurement supports this ready to bolt marine outboard package.
Does the white finish change performance?
No. The white finish changes exterior appearance rather than the listed horsepower or shaft length. Confirm the exact fuel system, controls, battery connections, steering equipment, engine weight, and package contents with the seller. Correct hull matching and professional rigging remain essential for dependable four-stroke operation.
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