SIERRA 18-3742 Cotter Pin Pack

( Brand: Sierra ), ( Part Type: Pin ), ( Manufacturer Part Number: 18-3742 )

Review SIERRA Stainless Cotter Pin Omc Pack Of Each fits MARINE

Introducing the Sierra 18-3742 Marine Cotter Pin, an essential component for marine engine applications that adheres to the OMC 314502 specification. This high-quality cotter pin is meticulously crafted to ensure seamless compatibility with Outboard Marine Corporation engines.

The Sierra Marine Cotter Pin boasts a robust, heat-treated steel construction, which guarantees superior strength and durability. With a diameter of 5/16 inches and a length of 1 3/4 inches, this cotter pin is designed to fit most marine engine applications. Its tapered end facilitates easy threading through holes, while the rounded head allows for secure tightening.

The Sierra 18-3742 Marine Cotter Pin is coated with a zinc plating for enhanced corrosion resistance. This protective coating not only prolongs the life of the pin but also prevents the potential damage that can be caused by exposure to saltwater and harsh marine environments.

Each pack contains 10 pieces of the Sierra 18-3742 Marine Cotter Pin, providing you with ample supply for various engine components or for use in multiple engines. This product is an ideal choice for both professional marine technicians and DIY enthusiasts who require a dependable and long-lasting cotter pin.

The Sierra 18-3742 Marine Cotter Pin, adhering to the OMC 314502 specification, is your trusted solution for securing shaft couplings, propeller shafts, and other critical marine engine components. With its superior strength, corrosion resistance, and ease of use, this cotter pin is an indispensable addition to your marine engine toolkit.

Pros and Cons of Buying Sierra 18-3742 Marine Cotter Pins OMC 314502 Pack

Sierra 18-3742 Marine Cotter Pins OMC 314502 Pack is a set of replacement cotter pins specifically designed for Marine applications. This product is important for boat owners and mechanics, as cotter pins are essential components for securing various parts in a marine environment. In this article, we will discuss the pros and cons of buying this product to help you make an informed decision.

1. High-quality material: The Sierra 18-3742 Marine Cotter Pins are made from high-strength steel, ensuring durability and resistance to corrosion, which is crucial in a marine environment.

2. OEM compatibility: These cotter pins are designed to fit and function optimally with the OMC 314502 system, ensuring a proper fit and reliable performance.

3. Packaged in sets: The pack contains a large quantity of cotter pins, making it a convenient and cost-effective solution for boat owners who need to replace multiple cotter pins at once.

4. Easy installation: Cotter pins are simple components to install, making this an easy DIY project for boat owners or mechanics.

5. Helps maintain safety: Properly securing components with cotter pins is essential for ensuring the safety of those on board and preventing potential damage to the boat.

1. Limited applications: These cotter pins are specifically designed for the OMC 314502 system, making them less versatile than some other options on the market.

2. Availability: Due to their specialized application, these cotter pins may not be readily available at local hardware stores, requiring an online purchase.

3. Price: While the pack offers a good value for the quantity, the individual price per cotter pin may be higher compared to some generic alternatives.

The Sierra 18-3742 Marine Cotter Pins OMC 314502 Pack is a valuable investment for boat owners or mechanics who need a reliable and durable solution for securing various components in a marine environment. The high-quality materials, OEM compatibility, and convenience of purchasing in sets make this product an attractive option. However, the limited applications and potential availability issues should be considered before making a purchase. Ultimately, if you require cotter pins for the OMC 314502 system, this product offers a reliable and effective solution.

If you are a boat owner or mechanic in need of cotter pins for the OMC 314502 system, the Sierra 18-3742 Marine Cotter Pins OMC 314502 Pack is a recommended option due to its high-quality materials, OEM compatibility, and convenience of purchasing in sets. However, if you require cotter pins for a different system or prefer a more versatile option, you may want to explore alternative solutions.

Details:

Up for sale is a Sierra Marine stainless cotter pin part number 18-3742 and this replacement OMC 314502. These are new part in the factory package.

part #: 183742 prices

• $6.95-$22.94

specifications vesselveep:

• for models: Marine
• for makes: Omc
• brand: Sierra
• part type: Pin
• manufacturer part number: 18-3742

offer vesselveep:

• started: September 28, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

shipping vesselveep:

• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• transit: 5-9 Days
• carrier: USPS
• cost: $0.00

payments vesselveep:

• credit card: Mastercard
• other
• wallet: Google-pay

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New

returns vesselveep:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller vesselveep:

• rating: 99.9%
• # reviews: 11476
• city: Mesa, Arizona

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