Continental 260 rear main oil leak

[Carpenter57]

Hi

I have found a doozzie of an oil leak from the rear main.

I have located a new one at a couple of the vintage tractor parts suppliers.

Anyone one got some time to give me a few pointers on what I may have to watch out for when changing the seal?

Its a MH 44G with the continental 260 gas motor.

Thanks for having a read

Harry