While replacing the springs for a 2-3 shift flare on a 1993 500E tranny, I inadvertantly broke the plastic piece that goes on the end of the valve-body's gear-selector plunger ?

Does anyone know if this part can be ordered by itself, or do I need a whole new gear-selector plunger ?

It looks like it has the following pn# 126.277.02.43

TIA,

:-) neil
1988 E36T AMG
1993 500E