Mid Section Shift Shaft Kit
Mid Section Shift Shaft Kit Original price was: $183.15.Current price is: $165.00.
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Skeg Guard for SE206 Lower Units
Skeg Guard for SE206 Lower Units Original price was: $98.79.Current price is: $89.00.

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Mercury Outboard Lower Unit Replacement – Fits 2.0L, 2.4L, 2.5L – 1.87 & 2.0 Ratios – Aftermarket

Original price was: $1,326.45.Current price is: $1,195.00.

SKU: ST-90-206 Categories: , ,

Need help finding the right lower unit?

  • Unsure about compatibility? Our team can verify the perfect fit for your Mercury model.
  • Call us at 888 868 7880 — we’re happy to guide you.
  • Or fill out the form below in chatbox and we’ll respond quickly with the right match.
Description

Mercury Outboard Lower Unit Replacement – Fits 2.0L, 2.4L, 2.5L – 1.87 & 2.0 Ratios – Aftermarket

Upgrade your Mercury outboard with this high-performance SE 206 gear case, designed to fit most Mercury 2.0L, 2.4L, and 2.5L V6 engines with a 4-3/4″ bullet diameter. This aftermarket unit delivers reliability and seamless compatibility for a wide range of Mercury outboards.

Key Features

  • Compatible with Mercury 2.0L, 2.4L, and 2.5L V6 outboards

  • Available gear ratios: 1.87:1 and 2.0:1 options

  • Designed for 4-3/4″ bullet diameter gear cases

  • Durable aftermarket construction, ready to install

  • Expert fitment support—call 813-925-7127 for guidance

  • Please have your engine serial number ready when ordering

Specifications Table

FeatureDetails
FitmentMercury 2.0L, 2.4L, 2.5L V6
Gear Ratios1.87:1, 2.0:1
Bullet Diameter4-3/4″
Shaft Lengths20″ (L), 25″ (XL)
Application SupportCall 813-925-7127, serial number recommended
BrandMercury

Why Choose This Mercury  Lower Unit?

This replacement is engineered for precise fit and long-term durability, matching OEM standards for seamless replacement. Get reliable marine performance for Mercury V6 outboards with the right gear ratio and bullet diameter.

For further compatibility and application assistance.

Browse more options:
Mercury Lower Units

more informations:
Mercury Marine

Additional information
Weight 88 lbs
Dimensions 23 × 13 × 26 in
Ratio/Motor/Length

1.87/2.0L, 2.4L, 2.5L/20"

,

1.87/2.0L, 2.4L, 2.5L/25"

,

2.00/2.0L, 2.4L, 2.5L/20"

,

2.00/2.0L, 2.4L, 2.5L/25"

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