Excellent quality reproduction base assembly for Lucas 632 lamps. Replace that rusty old base and make life a lot easier when it comes to Lucas reliability. Alternately look at our part number L632 for a complete replacement assembly. Body to base gasket included but not body to lens as this is included with lens sold separately. Equal to Lucas 54570363 Currently supplied base does not include bulb shown for illustration purposes only. We do include the body gasket which others charge for.