wasing machine

I have broken the Door handle on my Washing Machine the model stated above. Do I have to buy a complete new door or can you just buy the plastic part? The picture below is not the exact model but the panel is more or less the same.

When the machine is on spin cycle, there's a light metallic rattling coming from behind the front panel, about 150mm to 200mm up from the bottom right hand corner (as you face the front). I can also make the noise appear if I shake the drum slightly (when the machine is switched off and empty)...