Subject: Gear shift knob OE Number: 55348850 NOTE! The above numbers are the original part numbers for which the item in this offer is a replacement. Before purchasing, these must be strictly compared with the number of the original part being replaced. If they differ by even one character, this part will not fit, will not work, or will not work correctly. In such a case, do not buy it Car: Alfa Romeo 159, production year: 2005-2011 Alfa Romeo Brera, production year: 2005-2014 Alfa Romeo Spider, production year: 2005-2011 Color: Black leather + chrome ring Diagram: SILVER (matte chrome) cap with black 6-speed + R scheme Manufacturer: Replacement Technical condition: The item is factory NEW, unused, undamaged, and intact Note! Push-on knob installation The diameter of the knob's mounting hole is 10 mm