1. Boat Covers Marine For Sale
  2. sku: 14813799980723752
  3. OMC 304021

OMC 304021 Cover Clamp Nos

fits make: Omc.

304021 Omc Red Cover Clamp Nos

( Manufacturer Part Number: 304021 ), ( Part Type: Cover Clamp )

Review OMC Red Cover Clamp Nos

The OMC 304021 Cover Clamp Nos. are an essential addition to any marine engine repair or maintenance project. These cover clamps are meticulously designed to securely fasten engine covers, providing a watertight seal and protecting the internal components from environmental elements.

Each clamp in the set is manufactured using high-quality materials for durability and resistance to corrosion. The clamps feature a robust, adjustable design that allows for a customized fit on various engine cover sizes. The adjustment mechanism is intuitive and easy to use, ensuring a quick and efficient installation process.

The OMC 304021 Cover Clamp Nos. come in a set, providing you with multiple clamps for versatility in your marine engine repairs. The clamps exhibit a sleek, streamlined design, which not only adds to the aesthetic appeal of your engine but also contributes to improved functionality.

These cover clamps are designed to provide a secure and reliable connection between the engine cover and the engine block or cylinder head. They effectively prevent any potential leaks, thereby reducing the risk of water damage to the engine. Additionally, they help maintain the overall performance and longevity of your marine engine.

In summary, the OMC 304021 Cover Clamp Nos. are indispensable tools for any marine engine repair or maintenance project. They offer durability, customizable fit, and watertight seals, ensuring the protection and optimal functioning of your engine.

Pros and Cons of Buying OMC 304021 Cover Clamp Nos

The OMC 304021 cover clamp nos are essential components in marine engines, used to secure engine covers and provide a watertight seal. Like any other purchase, there are advantages and disadvantages to consider before deciding to buy these cover clamps.

Pros:

1. High-quality construction: OMC 304021 cover clamps are manufactured using marine-grade materials, designed to withstand the harsh marine environment. Their robust design ensures durability and reliability.

2. Watertight seal: These cover clamps effectively seal the engine cover, preventing water from entering the engine compartment. This feature is essential for maintaining the engine's performance and longevity.

3. Easy installation: The cover clamps can be installed quickly and easily, without the need for specialized tools or mechanical skills. This makes them a convenient option for boat owners and DIY enthusiasts.

Cons:

1. Cost: OMC 304021 cover clamps can be more expensive compared to other brands or aftermarket alternatives. Their high-quality construction and marine-specific design contribute to their higher price point.

2. Limited availability: These cover clamps may not be readily available at local marine supply stores or online retailers. Boat owners might need to order them from the manufacturer or an authorized dealer, which could lead to longer wait times.

3. Compatibility: Ensure that the OMC 304021 cover clamps are compatible with your specific engine model and make before making a purchase. Incorrect clamps could lead to improper installation or engine damage.

Conclusion:

The OMC 304021 cover clamps offer several advantages, such as high-quality construction, effective watertight seals, and easy installation. However, their higher cost, limited availability, and compatibility requirements are important considerations. Ultimately, if you need cover clamps for a marine engine and are willing to invest in a reliable and marine-specific solution, the OMC 304021 cover clamps could be an excellent choice.

Recommendation:

Before purchasing OMC 304021 cover clamps, make sure to double-check their compatibility with your engine model and make. Research local dealers or online retailers to find the best price and availability. If you are uncertain about the installation process, consider consulting a professional mechanic to ensure proper installation and prevent any potential engine damage.

Details:

OMC 304021 Red Cover Clamp NOS. If the original package is included it may show signs of wear. Red Cover Clamp is new and in good condition, not original packaging. Pictures: Thumbnails.

All parts are in stock and ready to ship. Shows signs of shelf wear. Items are shipped using USPS, UPS, and FedEx.

part #: 304021 prices

  • $9.68-$12.63

specifications boatcoveracc:

  • for makes: Omc
  • mpn: 304021
  • part type: Cover Clamp

returns boatcoveracc:

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

seller boatcoveracc:

  • rating: 99.9%
  • # reviews: 125241
  • city: Ashaway, Rhode Island

general boatcoveracc:

  • condition: New other see details
  • Boat Parts > Accessories Gear > Covers

offer boatcoveracc:

  • quantity: 1
  • availability: In Stock
  • started: January 24, 2026
  • sold: 0
  • options: Ship-to-home
  • best offers: True

shipping boatcoveracc:

  • type: Calculated
  • transit: 5-11 Days
  • cost: $0.00
  • class: Standard, Expedited, One-day
  • service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
  • carrier: USPS, UPS

payments boatcoveracc:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard
for makes: omc, part type: cover clamp,
category: boat parts > accessories gear > covers, sku: 14813799980723752,
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5 offers $9.68–$12.63 USD
  • Used. Offer #1 priced at $9.68 + $8.60 shipping estimate = $18.28* total. +$8.60 shipping
  • New other (see details). Offer #2 priced at $12.63 + $0.00 shipping estimate = $12.63* total. Item Overview Manufacturer Part Number: .FREE SHIPPING
  • New. Offer #3 priced at $9.99 + $4.47 shipping estimate = $14.46* total. Made by the trusted brand OMC, this clamp is a reliable and high-quality accessory for maintaining and repairing heavy equipment machinery. The OMC Johnson Evinrude Clamp is a heavy equipment part designed for use with specific models of OMC Johnson Evinrude engines.+$4.47 shipping
  • New other (see details). Offer #4 priced at $12.63 + $0.00 shipping estimate = $12.63* total. Included: Cover Clamp.FREE SHIPPING
  • New. Offer #5 priced at $15.00 + $0.00 shipping estimate = $15.00* total. FREE SHIPPING

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