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Sierra Marine (MW)
18-3720

Sierra 18-3720 Stainless Steel Locknut Replaces 11-82671013 - MW

SKU SIE-18-3720 MPN 18-3720 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 18-3720 Locknut Stainless Steel 3/8" for Mercury & Mercruiser

Sierra high-quality engine parts are designed to meet OEM specifications. For Mercruiser Stern Drives, Mercury Marine engines, and Mercury Race Outboards.

  • Material: Stainless Steel
  • Thread Size: 3/8" - 24

Interchangeable with:

  • GLM
    • 21160
  • Mallory
    • 9-72002
    • 9-72002-10
  • Mercruiser Stern Drive
    • 11-34932
    • 11-82671013
  • Mercury Marine
    • 11-34932
    • 11-82671013

 

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

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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.