Rear Crankshaft Oil Seal 200tdi

Hello everyone. Is the oil seal that sits in the flywheel housing the only one for the rear of the crankshaft. I'm talking about a 200tdi defender engine here.

The question is all part of an ongoing nightmare for me.

yup just the one seal

Thought so.

Just had a local garage do an engine swap for me. I gave them a cam belt kit and a rear crank oil seal. When the truck eventually (after 4 weeks) came home there was oil quite literally falling out of the bell housing. The garage say they swapped the oil seal but there is another one just inside the rear main bearing - and that's my problem.