Hi Blu,

Yes you are spot on as this is the introductory version of the 720 model with the impulse starter, I think what Unimog is looking for is probably the more common 1980's
520 / 720 version that sports the Briggs and Stratton motor and the Black catcher similar to the one below.

[Linked Image]

This one is the Thoroughbred version of the 520 Chassis, just a marketing name.

Cheers,
BB

I live a 24 Hour lifestyle, but every now and again I seem to fall asleep, well at least that's what my wife tells me.