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Sierra 18-3742-9 Marine Cotter Pin 1/8" x 1-1/4" (Package of 10)

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3742-9
7 reviews
Sale Price

$10.06

In Stock (8)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-3742-9 is a premium marine-grade cotter pin designed specifically for Johnson/Evinrude outboard motors and OMC stern drive applications. These split pins serve as essential locking fasteners that secure propeller hardware, castle nuts, and other critical marine engine components.

Key Specifications:

  • Size: 1/8" x 1-1/4" (3.2mm x 31.8mm)
  • Package quantity: 10 cotter pins per pack
  • Material: Corrosion-resistant marine-grade steel
  • Meets or exceeds OEM specifications

OEM Cross-References:

  • Johnson/Evinrude: 314502
  • OMC Stern Drive: 314502
  • GLM: 22120

These wire-formed split pins are versatile fasteners commonly used to secure propellers, wheels, and machine parts to axles and shafts. Sierra marine parts are engineered to meet original equipment manufacturer standards for reliable performance and extended service life in demanding marine environments.

Great! No problema.

great people there thumbs up

The item arrived three days after I ordered it very fast shipping thank you

Very easy and I found what I needed.

Purchase experience went very well. Will use them for future orders..

excellent! I hope the product is here in 2 days.

easy and cheap

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