Replacing oil cooler lines - what hose to get?

[My5ABaby]

As a precautionary step, I'm looking into replacing my 21 year old oil cooler lines. I found a catalog for a local hydraulic shop that listed various hoses and I'm curious which one would be best?

Also, are there any other lines I should consider replacing via a hydraulics shop?

http://www.rotarycarclub.com/attachment.php?attachmentid=491&d=1205497413


http://www.rotarycarclub.com/attachment.php?attachmentid=492&d=1205497416


http://www.rotarycarclub.com/attachment.php?attachmentid=493&stc=1&d=1205498589
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