Attwood EPA Certified Portable Fuel Tank Cap with Tether

Upgrade your fuel system safety with this portable fuel tank cap featuring a high-flow valve that surpasses OEM engine fuel flow requirements. The innovative ratchet mechanism guarantees a secure seal, while the included tether prevents loss during use. Ideal for engines ranging from 0 to 350 horsepower.

Key Benefits:

• Standard 2 ¼ inch neck for effortless fitting
• Equipped with a high-flow automatic vacuum valve for optimal performance
• Tether included to prevent cap loss
• Compatible with Attwood tanks 8803LP, 8806LP, 8812LP, and 8812LLP
• Easy-to-grip design with audible ratcheting for confirmed sealing