I put every thing back the way i found it in my engine butnow that i think about it there was no seal on each side of the crank. Is that the oil pan gasket or is there supposed to be another seal??

 

The crank seal in located inthe oil pump housing behind the crank balancer and timing belt sproket. The rear crank seal has a little housing inthe back i think you need to remove the housing to get to the seal. As far as the oil pan gasket it just covers the oil pan surface there is no stacked gaskets, i thinks thats what you mean. Hope i helped. :P