RBS carries a full line of Waterman fuel pump parts to help the racer service their fuel system and here is another shining example. When rebuilding your Lil' Bertha fuel pump you most likely will want to replace the rear bearing.
RBS carries the factory Waterman rear bearing which is sealed as well as stainless steel. Bearing measures 1.125" O.D., .312" thick and .500" I.D.
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