1. Personal Watercraft Parts Products
  2. sku: 8164148740856791
  3. SEA DOO 420926377

SEA-DOO 420926377 Lock Washer

fits make: Sea-doo.

420926377 Sea-doo Oem Lock Washer

( Manufacturer Part Number: 420926377 ), ( Part Type: Lock Washer ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. )

Review SEA DOO Oem Lock Washer

The Sea-Doo 420926377 Lock Washer is an essential component designed to ensure a secure and reliable connection in your Sea-Doo watercraft's fuel system. This washer is specifically engineered to meet the demanding requirements of marine applications.

The lock washer is made from high-quality, corrosion-resistant material, ensuring that it can withstand the harsh marine environment. Its unique design features multiple locking teeth that engage with the corresponding screw threads, providing an additional layer of security and preventing the nut or bolt from loosening over time.

The Sea-Doo 420926377 Lock Washer is designed to fit standard fuel system hardware and is suitable for use with various fuel hoses, clamps, and fittings. Its size is 1.25 inches in diameter and 0.25 inches thick, making it a versatile option for a wide range of applications.

The use of a lock washer is crucial in marine applications where vibrations and water exposure can cause components to loosen or fail. By providing an extra level of security, this lock washer helps prevent potential fuel leaks, ensuring the safe and efficient operation of your Sea-Doo watercraft.

In summary, the Sea-Doo 420926377 Lock Washer is a high-performance, corrosion-resistant component designed to securely connect and prevent the loosening of fuel system components in marine applications. Its unique locking teeth design provides an additional layer of security, while its versatile size makes it suitable for various applications.

Buying a Sea-Doo lock washer (part number 420926377) can be a crucial decision for maintaining the security of your watercraft's storage compartment. Here are some pros and cons that can help you make an informed decision:

Pros:

1. Designed specifically for Sea-Doo watercraft: This lock washer is engineered to fit and function optimally on Sea-Doo models, ensuring a secure and reliable fit.

2. Improved security: The lock washer helps prevent unauthorized access to your watercraft's storage compartment by providing an additional layer of security. This is particularly essential if you frequently use public docks or store your watercraft in high-risk areas.

3. Easy installation: The lock washer is relatively easy to install, making it a convenient solution for securing your watercraft.

4. Durable and weather-resistant: The lock washer is made from high-quality materials designed to withstand the harsh marine environment, ensuring long-lasting performance.

Cons:

1. Additional cost: The lock washer is an additional expense for watercraft owners, which may not be within their budget.

2. Not a replacement for a lock: While the lock washer enhances the security of your lock, it does not replace the need for a reliable and sturdy lock.

3. May not prevent all types of theft: Although the lock washer provides an extra layer of security, it may not prevent all types of theft, especially determined and sophisticated thieves.

Conclusion:

The Sea-Doo lock washer (part number 420926377) is an excellent investment for watercraft owners who are concerned about the security of their storage compartment. It offers improved security, easy installation, and durability. However, it comes with an additional cost and may not prevent all types of theft. Ultimately, it's a worthwhile accessory to consider as part of a comprehensive security strategy for your watercraft.

Recommendation:

If you are looking to enhance the security of your Sea-Doo watercraft, we recommend considering the use of a high-quality lock and a lock washer like the Sea-Doo 420926377. This combination will provide an additional layer of protection against unauthorized access to your storage compartment. Make sure to follow the installation instructions carefully to ensure proper installation and maximum effectiveness.

Details:

NOTE: This is a generic image. Brand new, genuine Sea-Doo Lock Washer. Items shown are not included. This is a factory original equipment item, not aftermarket.

part #: 420926377 price

  • $41.27

specifications perwatercraft:

  • for makes: Sea-doo
  • mpn: 420926377
  • part type: Lock Washer
  • california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.

returns perwatercraft:

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

general perwatercraft:

  • Parts Accessories > Personal Watercraft Parts > Other Parts
  • condition: New

payments perwatercraft:

  • credit card: Diners-club
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  • wallet: Google-pay

offer perwatercraft:

  • sold: 0
  • quantity: 6
  • started: August 30, 2025
  • availability: In Stock
  • options: Ship-to-home

seller perwatercraft:

  • city: Kalamazoo, Michigan
  • # reviews: 270898
  • rating: 99.2%

shipping perwatercraft:

  • transit: 5-9 Days
  • class: Standard, Expedited
  • service: Standard, Expedited
  • type: Fixed
  • cost: $0.00
for makes: sea-doo, part type: lock washer, california prop 65 warning: this product may contain chemicals known to the state of california to cause cancer, birth defects, or other reproductive harm.,
category: watercraft parts > parts, sku: 8164148740856791,

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