Replacement RV8 headlamp dust cap Access cap (ZKC 6442) on the righthand side above Source: RV8 Parts Manual (microfiche) See the full note covering the alternative source of a dust cap. More Posted: 230718 The dust cover at the back of the headlamp on Jeffrey Lister's RV8 fell off whilst he was driving home and in a V8BB post he asked if "anyone has a screw on dust cover/cap access for the rear of the head lamp casing or know of an alternative solution". Paul Atkinson responded mentioning an earlier V8BB post he made December 2020 (which described how he found an alternative cover on eBay) saying "I have still not been able to find an original access cap, but nevertheless the rubber item I fitted remains in place and has proved entirely satisfactory". See the full note covering the alternative source of a dust cap. The note provides Paul's link the eBay item. More