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Sierra 18-3740-9 Stainless Steel Marine Cotter Pin 3/32 x 1 in. Pack of 10

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3740-9
5 reviews
Sale Price

$12.74

1 left at this price

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Usually delivered within 2 days

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Product Details

The Sierra 18-3740-9 is a stainless steel marine cotter pin measuring 3/32" x 1", sold in a convenient pack of 10. Engineered as a direct OEM replacement for Johnson/Evinrude outboard engines, this pin is designed to meet or exceed original equipment specifications for reliable, long-lasting performance in demanding marine environments.

Key Features:

  • Size: 3/32" diameter x 1" length
  • Material: Stainless steel for corrosion resistance in marine use
  • Pack quantity: 10 cotter pins per package
  • OEM replacement: Replaces OMC 302804
  • Cross-reference: GLM 22100, Mercury 18-32665
  • Backed by the SeaStar Solutions Two-Year Warranty

These split pins provide a secure locking solution for propeller nuts, clevis pins, and other critical fastener applications on outboard motors. Keeping a pack of Sierra cotter pins on board ensures you always have the right hardware on hand for routine maintenance or emergency repairs.

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AAAA

Great Experience

I have ordered from Autoplicity before and will keep coming back for the great prices.

Great price, fast shipping. Ordered Monday afternoon and had it Wednesday morning. Their customer service is very helpful and they usually have the parts I need in stock.

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