Hi! I own a 1957 Century. Because of some noise I wanted to replace the bearing(s) on my steering pump. I ordered the bearings with the part numbers NB203 and NB20 (both from BCA) at RockAuto. Yesterday I disassembled my pump and it’s quite different to the instructions in my manual. Are there different types of steering pumps in 1957? After measuring I need the shaft seal with the number 7808195 or from SKF with the part number 7475 but there is no bearing I could replace. It‘s just a sleeve. Is this sleeve a replacement part?? Thanks! JJ
That pump looks like the ones used my 55's. Here are some other part numbers to research. Inner bearing - Federal Mogul 201 Front Bearing - National WC-87504 Front Seal - National 8059S