King Pin Questions, Again

King Pin Questions, Again

OK, I fell like I'm on a wild goose chase. I have located the oil seals, bearig, races, but I can't find the dampeners that go below the king pin studs. It seems that on one even list these things in their parts books. Whats the deal???? The only place I have found them is Tom's, or Jeff's and they both want $30 each and it takes 4. What is funny is that these things are only small peices of rubber with a washer between the pin and the rubber dampener. I supose what they do is somehow keep preasure on the bearing???? Has anyone else replaced these and it so are there any other options than spending 120+tax for these small parts. Thanks,TW