gearbox parts hurth hsw800 zf80iv output shaft

Hi, I have a 1998 Searay 400 EC with 3116 Cats and Hurth 800 IV gearbox (1.6) - in short one clutch pack shattered and went through the box resulting in one idler shaft and output shaft loosing bits off the gears. From what we can tell the rest of the gearbox is all good to go. I'm still...