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Vent Gas Cap Replacement for Boat Fuel Tank, Marine Manual Fuel Tank Part for Moeller Tempo Gas Tank 621501-10, Black, 1 Pack

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$18.99

$ 7 .99 $7.99

In Stock

About this item

  • 【Wide Compatibility】The boat fuel tank gas cap compatible with Moeller Tempo gas tank, also fit for a variety of fuel tank models, including 031103, 031106, 031109, 031112, 031212, 620003, 620049, 630012, 630013, 630014, 620040, 720040, 730014, and 730025. The Part Number is 621501-10.
  • 【Manual Venting】The marine fuel tank cap features a twist valve for adjustable ventilation, has a manual venting function, which can prevent fule tank from internal collapse or expansion due to changes in external factors.
  • 【Sealing Fuel Tank】The manually vented gas cap creates a tight seal with the fuel tank opening, prevents fuel from leaking out. The marine gas cap also stops air and water from entering the fuel tank,prevents the mixing of water and oil, thereby avoiding interference with the combustion process and corrosion of the fuel system.
  • 【High Quality】The boat gas tank cap replacement is made of high quality durable plastic, corrosion-resistant, anti-aging, durable, ensures the durability of the fuel tank cap. In the event of a ship collision, a strong gas cap reduces the likelihood of the fuel tank being punctured and fuel spilling out.
  • 【Easy to Use】The vented fuel tank cap is easy to use. To open the gas cap, grasp it and turn it counterclockwise. When closing the gas cap, align it properly with the fuel tank opening, turn it clockwise until locks into place. Routine maintenance only requires regularly clean the gas cap to remove any dirt, fuel residue or algae that may accumulate on it.


The boat fuel tank gas cap has wide compatibility, fit for Moeller Tempo gas tank, also fit for a variety of fuel tank models

Part Number: 621501-10

Feature

Sealing fuel tank:

√ Creates a tight seal with the fuel tank opening

√ Stops air and water from entering the fuel tank

Manual venting:

Features a twist valve for adjustable ventilation, has a manual venting function

High quality:

high quality plastic

professional design

corrosion-resistant

Easy to Use:

To open the gas cap, grasp it and turn it counterclockwise. When closing the gas cap, align it properly with the fuel tank opening, turn it clockwise until locks into place.

Package: 1 x fuel tank gas cap for sealing fuel tank

Colour: Black


LauraJK
Reviewed in the United States on February 22, 2025
I ordered this gas cap as a spare for our 20 hp Tohatsu fuel tank. It fits perfectly. You never know when you will have a gas cap mess up, especially the vent screw, which will lead to spillage when moving in and out of the boat, or even worse, when you're transporting in you vehicle! The only change I'd make to this cap is the addition of a lanyard, or such to keep it attached to the tank when filling, so as not to misplace it our worse, drop it overboard! Other than that, I still gave it 5 stars.
sgold46
Reviewed in the United States on February 19, 2025
This cap is durable and has a really simple, effective vent configuration. Not much to go wrong here.