Mercury 250HP 250CXXL White Counter Rotation Outboard – 30″ Shaft
The white 250-horsepower Mercury 250CXXL provides counter-rotation operation with a 30-inch shaft. Its configuration supports compatible twin-engine boats, while balanced propulsion forces and correct shaft length help promote predictable handling and efficient thrust delivery.
Description
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Mercury 250HP 250CXXL White Counter Rotation Outboard Specs
| Brand | Mercury Marine |
| Full Model Code / Part Number | 250CXXL White Counter Rotation (30" Shaft) |
| Country of Origin | USA |
| Engine Type & Configuration | 4-Stroke Inline 6 (Supercharged with Verado SmartCraft) |
| Horsepower Output (HP / kW) | 250 HP (184 kW) |
| Displacement (cc / cu in) | 2600 cc (158 cu in) |
| Bore x Stroke (mm / in) | 82.0 x 82.0 mm (3.23 x 3.23 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5800 - 6400 RPM |
| Fuel Induction System | Sequential Multi-Port Electronic Fuel Injection (EFI) with Supercharger |
| Ignition System | SmartCraft ECM 0d Digital Inductive |
| Starting System | Electric Start with SmartStart Push Button |
| Steering System | Electro-Hydraulic Power Steering |
| Trim & Tilt System | Smart Craft Power Trim and Tilt |
| Gear Ratio & Shift Mechanism | 1.85:1 (Counter Rotation / Forward - Neutral - Reverse) |
| Exhaust System | Through Propeller |
| Recommended Transom Shaft Length | XXL: 30 inches |
| Alternator / Charging Output (Amps / Watts) | 70 Amp (Idle Charge Battery Management System) / 882 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) | 275 kg / 606 lbs |
| Standard Warranty | 3 Years Limited Recreational Warranty |
Common Question of Mercury 250CXXL White
Is the white CXXL counter rotating?
Yes. The white Mercury 250CXXL is specified with counter rotation and a 30-inch shaft. Its counter rotating lower unit is designed for compatible paired-engine applications. The white finish identifies appearance only, so verify propeller requirements, controls, steering, battery, fuel system, and boat compatibility before installing this high performance outboard motor.
What shaft length does it have?
The shaft length is 30 inches, intended for a matching tall transom. Confirm the boat’s actual measurement before mounting because incorrect shaft length can affect cooling-water pickup, gearcase depth, propeller immersion, steering response, and twin-engine balance. Proper 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, counter-rotation configuration, or shaft length. Confirm package contents with the seller, including controls, propeller requirements, gauges, wiring, battery connections, steering hardware, and mounting components. Correct boat matching remains essential for reliable operation.
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