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Sierra 18-0586 Marine Oil Seal for Chrysler, Force & Mercury Outboards

Manufacturer

Picture for manufacturer Sierra

Part Number

18-0586
11 reviews
Sale Price

$15.99

In Stock (6)

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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 18-0586 is a precision marine oil seal designed as a direct replacement for Chrysler/Force, US Marine, and Mercury outboard engines. Built to OEM specifications, this seal prevents oil leakage and protects internal engine components from water intrusion in demanding marine environments.

Specifications:

  • Outer Diameter (O.D.): 1.125" (28.6mm)
  • Shaft Size (I.D.): 0.675" (17.1mm)
  • Width: 0.250" (6.4mm)

Replaces OEM Part Numbers:

  • Chrysler / Force / US Marine: 26-99325
  • Mercury Marine: 26-99325
  • Sears: 26-99325
  • Also cross-references: 26-821928

Sierra International is a trusted manufacturer of premium-quality aftermarket marine replacement parts. The 18-0586 oil seal is an ideal choice for routine maintenance or repair of outboard motor lower units, ensuring a reliable, leak-free seal over the long term.

Good

The engine oil dipstick was the wrong one for my car. Perhaps their automotive model database needs to be updated.

Sweet Price on Sweet Deal...

Fast, Easy, and priced right

Always been happy with products and price.

quick service...thanks

I was greatly surprised at how soon I received my order, 3 day early!! I will definitely look here the next time I need parts.

Good prices and quick shipment

thank you

Good Job

Great prices and fast shipping. It doesn't get any better

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