Rubber replacement dust cap for LED conversion kits. These dust caps cover a 55mm hole drilled in the hard plastic OEM dust caps for easy installation of LEDs headlight bulbs. There is a larger flange that will seal the 55mm hole on the inside off the dust cover and a smaller flange that will seal the dust cover hole on the outside.
Hole diameter = 55mm/5.5cm/2.2"
Height = 45mm/4.5cm/1.8"