In a message dated 01/04/2001 12:51:12 AM Central Standard Time, quattro-request at audifans.com writes: > (443 711 141 Q 1BX) I don't know if there is a difference, but: 4A0-711-141-T-9UB is the urS4 knob that fits perfectly on my '91 CQ $67.41 list, $43.34 @ suncoast. It's black leather with the standard pattern 1-5 and R down and to the right. -Ryan