PHILIPS REEL TO REEL 4308 UPDATE.

Have stripped my old 4308 reel to reel down to the bare bones just to get at the clutch mechanism. As you can see it's a bit of a mess! All I have to do now is find some new belts and some bits for my clutch plus one control knob and a speed switch. If anybody knows where I can gets the bits,please let me know?