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Sierra 18-2451 Complete Upper Unit Assembly 1.65:1 & 1.62:1 Gear Ratios

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2451
7 reviews
Sale Price

$1,331.64

1 left at this price

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-2451 Complete Upper Unit Assembly is a precision-engineered marine replacement assembly designed for outboard motors running 1.65:1 and 1.62:1 gear ratios. Sierra International is a trusted name in marine aftermarket parts, manufacturing components to meet or exceed OEM standards for durability and performance on the water.

This complete upper unit assembly provides a reliable, ready-to-install solution, eliminating the need to source individual components separately. Designed for direct-fit replacement, the 18-2451 simplifies the repair process and helps restore your outboard's drivetrain to proper working condition.

Key Features:

  • Complete upper unit assembly for simplified installation
  • Compatible with 1.65:1 and 1.62:1 gear ratios
  • Manufactured to meet or exceed OEM specifications
  • Sierra International quality — a trusted marine aftermarket brand
  • Direct-fit replacement for reduced downtime

Whether you're a professional marine technician or a do-it-yourself boater, the Sierra 18-2451 delivers the quality and fitment confidence needed to get your outboard motor back in service.

it was fairly easy. Thank you.

fast and great ordering service

Really wish I wouldn't had paid for two day shipping. It was a totally waste of $25.

Received email for 30% off shipping but would not work - 20% off did though......

Good prices

So far so good. Competitive price. We'll see...

no problems at all. found what i was looking for at the lowest price i could find

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