OEM rear sump oil pan?

Hi there,

i am looking for an OEM rear sump oil pan for my 2015 6.4.
Unfortunately, the donor vehicle i had in mind (Cherokee SRT 6.4) has a front sump too.
Idk where i but i once saw a OEM rear sump oil pan that idk if it would fit a 6.4 as well.
Can anyone school me on what parts could be used?

Thanks.
Alex