I have a used front driver side axle. It fits a B5 A4 1.8T. It will not fit a 2001 b/c the splines on my car were bigger than the splines on this axle. so it should fit 1997-2000, but to be sure you can check the part number on your car and compare with my axle. P/N is 8D0 407 271 BA
The axle boots are in good shape, no rips or tears.
$50.00 plus $11.00 shipping