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Quicksilver 9148T84 Complete Gearcase Assembly 2.5L V6 20-Inch 1.87:1 Ratio

Manufacturer

Picture for manufacturer Quicksilver

Part Number

9148T84
9 reviews
Sale Price

$2,643.33

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Quicksilver 9148T84 is an OEM complete gearcase (lower unit) assembly engineered for Mercury Marine V-6 outboard engines. Designed as a direct factory replacement, this gear housing assembly delivers the precision fit and reliability expected from genuine Mercury Marine components.

Key Specifications:

  • Engine Compatibility: Mercury/Mariner V-6 2.5L 2-stroke outboards (135–200 HP)
  • Shaft Length: Long (20 inches)
  • Gear Ratio: 1.87:1 forward gear ratio
  • Assembly Type: Complete gearcase assembly (lower unit)
  • OEM Part Number: 1647-9148T84 (also cross-references 1647-9148A84)

Why Choose OEM?

  • Genuine Mercury Marine factory part — not aftermarket
  • Precision-engineered for exact fit and optimal performance
  • Maintains original torque characteristics and gear mesh tolerances
  • Includes all internal gearcase components as a complete assembly

This complete lower unit assembly is the ideal solution for rebuilding or replacing a damaged or worn gearcase on compatible Mercury V-6 outboard motors. As a genuine Quicksilver OEM part, it ensures factory-spec performance and longevity on the water.

Really easy !

Showed up a day ahead of schedule, nice, thanks!

Fast shipping. No complaints.

This is car battery thank

Very good, Item was as expected

My product came on time and in excellent condition. I couldn't have asked for more.

Chat answered my questions quickly

Quick and easy!

Awesome professional service

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