looking for the following steering box parts for a 68-71 box: shims - 211 415 171 this is .1mm, need 2 gaskets 211 415 109 dust seal 211 415 273 shaft gasket 211 415 277 worm gasket local vw dealer will say 'not available' and hang up if you start reading "211..." Craig K 70 Neunsitzer 65 Pritschenwagen