Banks Power Revolver Billet Diesel & DEF Caps - 66701

Prevents debris from entering the fuel and DEF filler necks on your 2013-2018 (4th Gen) RAM. CNC precision machined 6061 aluminum, these magnetic Diesel and DEF filler caps not only look good but conveniently attach to your filler door when not in use. Press-fit with dual Viton O-rings to prevent leaks. Vented to prevent backing out under pressure. 
Fitment Note
Depending on build date, some 2019 model year RAM trucks still use the older 2018 style diesel fill neck. Please check your vehicle fitment with the photo below.
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Key Features
Prevents debris from entering filler necks
Strong neodymium magnetic sticks to fuel door
6061 billet aluminum
Anodized for corrosion resistance
CNC machined
Large grip for big hands
Press-fit
Dual Viton O-rings
Vented to prevent backing out under pressure
Laser etched Banks logo
Specifications
Banks Revolver billet fuel and DEF fill camps prevent debris from entering the fuel and DEF filler necks on your 4th Gen RAM. CNC precision machined 6061 aluminum, these magnetic diesel and DEF filler caps not only look good but also conveniently attach to your filler door when not in use.
Why It's Better
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While these caps might not increase your fuel economy or power output, they keep debris out of your fuel and DEF tanks and look good doing it.


Our premium diesel and DEF fill caps for 2013-2018 RAMs are machined from 6061 anodized billet aluminum for durability.
Beveled edges and large grip make them easy to use even with the biggest hands.
A pressure relieve valve is integrated into the design to prevent the cap from backing out under pressure.
Both caps feature a strong neodymium magnet to conveniently attach them to your fuel door while at the pump.
Never lose your cap again!


Twin Viton O-Rings friction seal the Diesel fill cap in place and prevent dirt, debris, or anything else from falling into your fuel or DEF system.
Banks Revolver Billet Diesel & DEF Caps
Billet Diesel and DEF Cap Kit
SKU #66701
2014-2018 RAM 1500 3.0L Diesel
2013-2018 RAM 2500-5500 6.7L Diesel
Premium Anodized Finish
Magnetic Base