Gas springs for compartment doors

[zboy59]

I'm having some issues trying to find the correct replacements for the cargo bay
and interior gas springs.

I have the numbers FMR115 and FBN12C off the existing ones, but they don't cross
reference anywhere

I know that the H9412 is a replacement for the interior ... but what about the
exterior one ? What kind of thrust lbs should I use ?

It's an '86 PT40 ...

THANKS !!