Seems like a hydraulic line like that would have a part #. A local mechanic can likely swap it out without much fuss. It's not like a bobcat is the space shuttle here.
Great story, the world needs more of those old timers.
I share a similar bond with my great-grandfather, so much that he was the best man at my wedding :)
I have had this one for a while, and never once used it. Amazing. Clearing out the box a little.
$55 shipped, thanks!
http://buy1.snapon.com/catalog/item.asp?item_ID=125&group_ID=521
SVSM
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missing the 13mm from this set http://buy1.snapon.com/catalog/item.asp?P65=&tool=hand&item_ID=335&group_ID=558&store=snapon-store&dir=catalog
All used, not beat. No damage or engraving marks
$75 shipped. Paypal, check or money order. Thank you! :thumbup: