NorthhertsLegacy

Hi all, very new here and looking to gently familiarise myself with doing as much as I can to the car myself to reduce costs. On this occasion I've been told the rear box and centre section are falling apart and has failed it's MOT. I'll be damned if im paying Subaru over 900 quid for a bog standard system. Even on a temporary basis I can't find any breakers yards online with any parts for it! Advice please?