L322 Front Suspension Height Sensor Bolt Sheared

So set to replacing the lower suspension arm after MOT failure of the ball joint, upon undoing the bolt that hold the ride height sensor arm to the suspension arm the small bolt sheared.

Can the plastic arm be removed from the sensor easily, it is plastic and look brittle?

What options do I have, can I get it off remove the broken bolt and replace it with a suitable sized bolt or do I need to replace the whole sensor?

Thanks in advance

If you mean this bit then I'd say not removable, looking at my old one it's moulded on

Thanks but no not that bit, the threaded piece at the very bottom right of your picture.

I discovered you can push the rubber over this part to remove it so as a temp fix I have replaced it with a 6mm bolt and some nuts as spacers, I guess I will need to buy a second hand sensor and take the bit off as I b et you can't buy them separately.