1150 GSA speedo drive broke at front wheel

[Bliknêrs]

My speedo drive broke where it fits into the cable that drives the speedo.
There is no pin left to slide into the cable ro turn it - just a little stub left over.
What can be done or is it a replacement and if so the complete unit or just the pin?
TIA

 

[Stofdonkie]

 

[Welsh]

 

[Bliknêrs]

 

[Welsh]

 

[Coxwain]

 

[masehare]