Price range: $6,129.00 through $6,939.00
Mercury 200–400 HP L6 Verado 5.44” HD Lower Unit (2006–2021) – Compatible with 1.85 & 1.75 HD gear ratios and L / XL / XXL shaft lengths. Ideal for high-performance Verado outboards. Available New or Re-manufactured with 1-Year Warranty.
The Mercury 200–400 HP L6 Verado 5.44″ Heavy-Duty Lower Unit (2006–2021) is built for serious performance and durability. Designed specifically for Mercury’s supercharged 6-cylinder Verado outboards, this lower unit supports both 1.85 HD and 1.75 HD gear ratios across 200 HP to 400 HP engines.
This unit fits various shaft lengths—L (Long), XL (Extra Long), and XXL (Extra Extra Long)—and is compatible with both mid-range and high-output Verado models. Whether you’re repowering or replacing, this OEM-grade lower unit ensures high thrust, smooth performance, and robust torque transfer in demanding marine environments.
Available in both New and Re-manufactured conditions with a 1-Year Warranty.
| Feature | Details |
|---|---|
| Product Type | New Lower Unit / Re-manufactured Lower Unit |
| Engine Horsepower | 200–300 HP (1.85 HD), 300–400 HP (1.75 HD) |
| Gear Ratio | 1.85 HD (200–300 HP), 1.75 HD (300–400 HP) |
| Engine Type | Mercury L6 Verado (4-Stroke, Supercharged) |
| Year Range | 2006 – 2021 |
| Shaft Lengths | L (Long), XL (Extra Long), XXL (Extra Extra Long) |
| Gearcase Type | 5.44″ Heavy-Duty (HD) |
| Counter Rotation | Not included (See C/R model variant) |
| Fits Models | Mercury Verado 6-CYL 200–400 HP |
| Warranty | 1-Year Warranty Included |
| Dimensions (L×W×H) | 31 × 10 × 61 inches |
| Weight | 75 lbs |
| Weight | 88 lbs |
|---|---|
| Dimensions | 31 × 13 × 61 in |
| Product Type |
New Lower Unit ,Re-manufactured Lower Unit |
| HP/Shaft/Years/Ratio |
200-300 1.85 HD / L Shaft 2006-2021 ,200-300 1.85 HD / XL Shaft 2006-2021 ,200-300 1.85 HD / XXL Shaft 2006-2021 ,300-400 1.75 HD / L Shaft 2006-2021 ,300-400 1.75 HD / XL Shaft 2006-2021 ,300-400 1.75 HD / XXL Shaft 2006-2021 |
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