Mk1 GTi Sunroof Cables

Hi All,

I have taken my sunroof apart to swap the seal over and in the process noticed that the sunroof cable block that holds the guide rod which the leaf spring sits on has half snapped meaning it bends upwards and the sunroof doesn't go down enough properly to slide properly back under the roof.

I've tried filling it with Araldite to hold the guide rod in place but the force exerted by the leaf spring just breaks it.

Does anyone know if there is a place selling the replacement cables, part no.  171 898 015?

If not does anyone have some available to buy?

Many thanks in advance.