Fuel Cap V3 (Black, Blue, Silver, Red)

The Fuel Cap fitting is designed to streamline and simplify fueling process. Easily installs to the side of the fuselage or engine cowl. Simply drill 5/8" (16mm) hole, push fuel cup in and from backside put on included rubber o-ring. Secure rubber o-ring with any CA or silicone base adhesive.

For large 1/8" (3.2mm) ID fuel tubing.
Installation Hole: 5/8" (16mm)
Outside Diameter: 3/4" (19mm)