
Key Features & Specs:
Fitment:
Upgrade your RAM diesel with the Banks Power Billet DEF and Fuel Cap Kit 66700, engineered to help keep debris out of the filler necks while adding a durable, premium look under the fuel door. Precision CNC machined from 6061 billet aluminum, these caps are anodized for corrosion resistance and built for long-lasting performance in demanding conditions. A strong neodymium magnet allows the cap to stick securely to the fuel door during fill-ups, while the large grip design makes removal and installation easier, even with gloved or larger hands. Finished with a laser-etched Banks logo, this twist-to-lock cap kit delivers both function and style for late-model RAM diesel trucks.