9-3 SE Convertible (9400) L4-2.0L Turbo (B205) HO (2001)
(3) end stop, part no. 83 93 837,
(4) centering sleeve, part no. 83 90 379 and
(5) nut, part no. 83 93 845.
The valve guide is no. (6).
3. Rough ream the guide with the tool, part no. 83 93 944, and finish ream with a 7.0 mm H7 reamer.