Rattle from underneath

[Bongoplotter]

My van has just started to make a metallic rattle from underneath, which disappears with revs. Sounds like coins in a blender.
Link attached.
Any ideas please?
Thankshttps://drive.google.com/file/d/15YYh-B ... sp=sharing

[Bongoplotter]

Sounds like it's coming from the indicated area here on photo

[g8dhe]

A lot of rattles come from the exhaust system and baffles in the silencer. The area highlighted is the output shaft of the gearbox, there isn't a lot to rattle as such in there and most noises would be related to road speed, might be worth checking the other side of the gearbox as there are a few mounting plates and bits that might rattle if loose.

[Bongoplotter]

Thanks Geoff
Will have a look around