Idler Spindle Nut Removal Tool?

[colkking]

Good evening, gentlemen!
So, I am now turning my attention to dismantling the back end of the war wagon...

I got the paybed off, and am trying to get the idler wheels off before I go after the bogies.  Got the outer idler wheel off, but when I tried to take the inner wheel off, it looks like I need some sort of tool with indents on all four quadrants to take the nut off the spindle...anyone have any ideas where I can find this mystery tool?  Do they still use one like it today, or on a different vehicle (M35 or something)?  I don't want to resort to using a hammer and drift if I can help it. 
Any advice/recommendations would be very welcome!
Thanks in advance!
KK

[steve1973]

There is a tool for that. Not sure who has them for sale anymore. I would try a commercial truck parts place. The manuals have good instructions for dismantling the rear including the M2 Base Shop Data Book I sell.

Steve A.

[beerman]

I made mine from a piece of muffler pipe that matched the diameter and then welded pieces of key stock that fit the grooves in the nut. Give me a day or so I can get a picture. I will be home in a few days from work.

Thanks, Jeff

[Chrishig]

I can't remember where I got this. I think it came from Europe on ebay. 

[beerman]

finally got a chance to upload a picture, it a crude tool, but works.
http://www.surfacezero.com/g503/showphoto.php?photo=254166&title=img-20180520-163701622&cat=4102
http://www.surfacezero.com/g503/showphoto.php?photo=254167&title=img-20180520-163709114&cat=4102