I'm not sure if all of the lights
on my '85 Burro were stock but I saw my running lights
at every place that carried trailer lights...Tractor Trailer Supply, Wal-Mart, local hardware store.
I went to the local truck stop and they had the same oval running lights in LED. So I bought four of them at 9.99 each...2 red and 2 yellow. They are soooo cool.
Also, bought 4" led tail, stop, turn lights on Ebay. They did not come with mounting hardware, only a rubber grommet. I pulled off the old cake style lens from original tail light
and the new led lights
fit inside perfectly. So I cut a hole in the back metal plate that attaches to egg to allow the led plugs to fit and mounted the whole assembly onto the egg. Mixed the old with the new. Works like a charm!