Unimog Club UK

 Hello Moose ,the unimog has been parked up 12/15 years before I got it 3 months ago ,I strongly suspect that the engine seized in the first place due to lack of oil ,and standing for so long did not help either,but the damage was already done  .We tried the usual methods diesel ets ,but nothing worked ,the engine was removed and there is a wobble in the crank .
So I am on the hunt for an M130 engine   ,any help would be appreciated