Convertible Top Control Unit - 911 | 930 | 1984-1989 HZ1951-27 The adapter measures 1-3/4" which

The adapter measures 1-3/4" which is approximately 2" shorter than the Momo adapter placing the steering wheel in a more comfortable location when combined with the additional height of our quick release

Design grips bushings tighter than the factory part for a better fit to shift rod

and sound of your vehicle

making it ideal for drying vehicle surfaces to prevent water spots without the risk of scratches

and road contaminants

Convertible Top Control Unit - 911 | 930 | 1984-1989 HZ1951-27 The adapter measures 1-3/4" whichConvertible Top Control Unit For Porsche 911 (1984 1989), 930 (1984 1989) Models. Porsche 911 Convertible Top control unit (911 618 313 00) This unit is a newly manufactured replacement for the original Porsche 911 convertible top control module. It is supplied as a 100% new part and does not require a core exchange. Installation is plug and play. The design is based on the original control unit but incorporates key improvements developed through