New Mercury 75–125HP Outboard lower unit - 3 CYL DFI/OPTIMAX 2004-2018 - New/Remanufactured
- $2,822.00
$3,132.42- $2,822.00
- (-11%)
- Unit price
- per
MPN :
SKU:
ME-G3-13-N
Availability:
In stock
Product type:
Lower Unit
Please hurry! Only 100 left in stock
Subtotal:
$2,822.00
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Description
xNew Mercury 75–125HP Outboard Lower Unit - 3 CYL DFI/OPTIMAX 2-Stroke (2004–2018) – New / Remanufactured
Upgrade your outboard for optimal performance with this premium replacement lower unit designed for Mercury 75HP, 90HP, 115HP, and 125HP 3-cylinder DFI/OPTIMAX 2-stroke engines manufactured between 2004 and 2018. Engineered for durability and precision, this unit offers robust construction to ensure maximum longevity and smooth operation. It is a direct replacement for the original OEM unit and arrives ready for fast installation with no modifications necessary.Key Features
- Fits Mercury 75HP to 125HP, 2-stroke, 3-cylinder DFI/OPTIMAX outboards (2004–2018)
- Direct OEM replacement ensuring perfect fit and function
- Available with L (20″) or XL (25″) shaft options for flexible fitment
- Robust aftermarket construction designed for maximum durability and smooth operation
- Delivered ready for quick and easy installation
Specifications Table
| Feature | Details |
|---|---|
| Compatibility | Mercury 75HP, 90HP, 115HP, 125HP (3-Cylinder) |
| Engine Type | 2-Stroke, DFI/OPTIMAX |
| Shaft Length | L (20″), XL (25″) |
| Model Years | 2004–2018 |
| Application | Direct OEM replacement |
| Build Quality | Aftermarket, high strength |
Why Choose This Product?
This aftermarket lower unit provides a reliable and durable solution for Mercury DFI and OPTIMAX 2-stroke 3-cylinder outboards. It guarantees OEM-level fit, ensuring smooth performance and long service life, making it ideal for fast repairs or performance upgrades.Need Other Mercury Lower Units?
Browse all Mercury Lower UnitsOfficial Reference:
Mercury MarineFrequently Asked Questions
1. Which Mercury engines is this lower unit compatible with?
This unit fits Mercury 75HP, 90HP, 115HP, and 125HP 3-cylinder DFI/OPTIMAX 2-stroke engines produced from 2004 to 2018.
2. What shaft lengths are available?
Offers fitment for L (20") and XL (25") shaft lengths.
3. Is this unit an OEM or aftermarket replacement?
This is a high-quality aftermarket unit built to OEM standards.
4. Is installation complicated?
The unit is delivered fully assembled and ready for direct installation with no modifications required.
5. What warranty does this product carry?
This lower unit comes with a 1-year warranty for manufacturing defects and performance assurance.
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