Ford and Chevy Fixtures have one Bulb Socket with two filament bulb (Controls all Functions).

VW Fixtures have two Bulb Sockets with two 2 filament bulbs (VW Requires three filaments).

Comes with lens screw only, all other mounting screws can be purchased at your local Hardware Store.

Fixture with Base Gasket measures 5 5/8" tall and 3 1/4" wide.

Front Engine Taillight Assembly

Rear Engine Taillight Assembly

In the video below the Taillight is being installed on a Gazelle, for MG TD center fixture on flat area of rear fender.