This is a new very high quality set of steering knuckle bearings or king pin bearings. (four bearings and four cups) This is the top of the line set for those who want real quality. These will be either Koyo (Japanese bearings) Timken, SKF, National or another US or Japanese brand name. You will NOT GET China, Taiwan, Hong Kong, or other off shore junk when you order these.
These are for the steering knuckle king pins. They are what the complete knuckle assembly pivot on. These are almost always totally worn out or rusted beyond use when found. This is a very important part of your steering and front axle system. This will fit the MB, GPW, CJ2A, CJ3A, CJ3B, M38, and M38A1.