Unimog Club UK

Mr Mog
if your running on 88ish horses and your engine is fit with say less than 4000 hrs I would recommend fuelling her up, AC Price now has a PTO Dino it truly is the only way! You will love the difference. Check if you still have the lead seals on the plate at the back of your pump, if there still there and it's never been messed about with.
 If yours is a 1963 it's could be one of the first u900s but the earlier mogs came with the OM312 an indirect version of the OM 352 not good for tunning  but in fifty years it's probably had a heart transplant by now.
Moose