Sea Star Solutions Oil Seal - Sierra Marine Engine Parts - 18-0579 (118-0579)

Satisfy the original equipment part for your boat with this Sierra oil seal! It has a width of 0.344 inches or 8.5mm with a shaft size of 1.141 inches or 29mm. Our selection includes replacement parts for most engine applications on the water today and that includes Chrysler/Force, OMC, MerCruiser, Johnson/Evinrude, Volvo, and more.

WARNING California Proposition 65:

This product can expose you to chemicals including the undefined by manufacturer, known to the state of California to cause reproductive harm and cancer.

Key Features:

• OD: 1.313 inches, the oil seal that fits multiple applications.
• Lift Type: Motor, Package Dimensions: ?4.5 x 4.3 x 0.5 inches
• This Sierra oil seal is switchable with the following: Sears 26-41131, Mallory 9-76127, Force/Chrysler/US Marine 26-41131, Mercury 26-41131.

Specifications:

• SKU: 18-0579
• Weight: 0.04 LBS
• Exterior: Machined
• Condition: Brand New
• UPC: 808282234614
• Brand: Sierra International
• Part Type: Engine Gasket set
• This product replaces:
• 47-0579
• 26-41131
• 9-76127
• 70739045395
• 808282234614

1.313" OD, 1.141" Shaft, 0.344"Width

This product replaces:

• 70739045395
• 47-0579
• 808282234614
• 26-41131
• 9-76127

Shipping
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Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.