换档旋钮。保时捷 356 A

Almost every automatic 928 will suffers from loose and cracked selector handles - check for yourself. 

The shifter gets cracks in the base and therefore starts to feel a bit loose so slide the rubber off the foot and check the shifter.
The base of the shifter becomes loose where it is mounted and we have even encountered this problem on a 1995 928 GTS.

To save buying an expensive new item, we have developed a mounting block that fits perfectly around the bottom and serves as an extra reinforcement for the gear lever. 

By clamping it with the help of the supplied, extended bolts, there is less force on the plastic so it will not break so easily.

Advice:
We advise to install this block as a preventive measure before it is really too late. 

Set contains:
1 x Cube automatic gearshift
2 x Mounting bolts