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Sierra Marine (MW)
18-4023

Sierra 18-4023 Valve Stem Seal - MW

SKU SIE-18-4023 MPN 18-4023 UPC 808282244170 MFR Sierra Marine (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
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Sierra 18-4023 Mercruiser Valve Stem Seal

Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercruiser Stern Drives.

Interchangeable with:

  • Mercruiser Stern Drive

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

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Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
New Jersey, USA
Florida, USA

About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.

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