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Sierra 18-2051 Propeller Shaft Oil Seal for Mercury Marine Outboards

Manufacturer

Picture for manufacturer Sierra

Part Number

118-2051
9 reviews
Sale Price

$11.73

In Stock (10+)

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Usually delivered within 2 days

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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 18-2051 is a high-quality marine oil seal designed for Mercury, Mariner, and Force outboard motors. This precision-engineered seal provides reliable protection for the forward propeller shaft bearing carrier, preventing water intrusion and maintaining proper lubrication in critical lower unit components.

Key Specifications:

  • Inner Diameter (Shaft Size): 0.875 inches
  • Outer Diameter: 1.253 inches
  • Width (Height): 0.278 inches
  • Replaces Mercury OEM part number 26-69188

Features and Benefits:

  • Manufactured to meet or exceed OEM specifications
  • Durable construction ensures long-lasting seal integrity
  • Precision dimensions guarantee proper fit and function
  • Essential component for lower unit maintenance and rebuilds
  • Compatible with Mercury, Mariner, and Force outboard applications

This oil seal is a critical maintenance component for outboard motor lower units, helping to prevent costly damage from water contamination and oil loss. Sierra International is a trusted name in marine replacement parts, offering reliable aftermarket solutions backed by quality manufacturing standards.

perfect

Great price Delivery was timely

Thank you

easy to deal and pay

It came in a day later than I was expecting it. But overall, it was OK

Easy, now lets hope it gets here fast. Thank you.

Nice site and east to navigate.

In stock and great pricing on product out of stock elsewhere. New customer - will definitely shop again.

Great Experience....

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