Can't download kernel package from the download center

Hi,

We are trying to download the following RHEL 6 kernel for both 32 and 64 bit from the redhat download center, but there is no download link available:
kernel-2.6.32-358.91.4.el6

https://access.redhat.com/errata/RHSA-2018:2394

Can you please guide us how to obtain the packages (32 and 64 bit)?

Thanks!