The rear bolts are M8 x 1.25mm thread
Most Auto spares shop should stock them as 6mm allen key head or 13mm hex head bolts.
A decent pair of Molegrips should get the old one out or get a Torx socket slightly bigger and bang it in with a hammer and undo it, failing that drill it out.
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The rear bolts are M8 x 1.25mm thread
Most Auto spares shop should stock them as 6mm allen key head or 13mm hex head bolts.
A decent pair of Molegrips should get the old one out or get a Torx socket slightly bigger and bang it in with a hammer and undo it, failing that drill it out.