Any websites out there to find part#s for seals

[junkyardjeff]

I picked up a used disc brake kit for my 37 chevy p/u and since it used 73-77 GM intermediate ,parts I figured it used the seals and bearings for the same   WRONG      The outer bearings were correct but not the inners and seals.,the inners had numbers I could cross reference them but the seals did not.      So is there a website out there where I can take the dimensions of the seals and come up with a part number that I can take to my local part store and get a seal.   The spindle diameter is 1 3/4 and the inside of the rotor is about 2 9/16.  Jeff

[enjenjo]

Check here  http://21cgt.com/FMWebCatalog/default.htm