OK here it is. These are the units that put two grease fittings on each bogie pin. One shoots grease to the front bearing the other one shoots grease to the back bearing. The straws are to remove the old grease so you can install them. They are being made by Gary Kosier---price will be about $50---there is a lot of work silver soldering this all together. This is the set I bought. The first set he built is on his coach---second set will be on mine.
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