hifi engine

Philips N7300

Hello everyone! I have (don't laugh) a Philips N7300 R2R machine I am trying to locate where I may get the right hand (take up ) assembly or odd parts for this. FF and RW problems, looks like the teeth on the inner of the turntable have started to crumble, a pity as the machine runs great apart from this. Can anyone out there help please?

Regards
Alan