help identifying a older floor jack

[55stone]

Good morning guys, i was at a buddy's house over the weekend who had just moved into a new house. when we went into the garage he had this old jack sitting there so of course that was the first thing i went towards. I started asking questions and he said he couldn't get it to go down and just wanted it gone. Long story short he ended up giving it to me for free since he knew i was into stuff like this. this was last weekend and i just picked the jack up last night. i originally thought it might be some form of black hawk s-4 do to the handle and the knob for the release but after looking at it more after i picked it up im unsure what it is. the body and the pump are different, newer looking than the s-4 to me but im not even close to a expert lol. Any help would be great.

<a href="http://s350.photobucket.com/user/Stone_Hullinger/media/2386F16C-6A73-40A0-AEB1-8C6AB6CFF6FE_zpsbiladwr7.jpg.html" target="_blank"><img src="http://i350.photobucket.com/albums/q417/Stone_Hullinger/2386F16C-6A73-40A0-AEB1-8C6AB6CFF6FE_zpsbiladwr7.jpg" border="0" alt=" photo 2386F16C-6A73-40A0-AEB1-8C6AB6CFF6FE_zpsbiladwr7.jpg"/></a>

<a href="http://s350.photobucket.com/user/Stone_Hullinger/media/63661706-323D-43E4-AA60-44F035B72821_zpsfttcjfez.jpg.html" target="_blank"><img src="http://i350.photobucket.com/albums/q417/Stone_Hullinger/63661706-323D-43E4-AA60-44F035B72821_zpsfttcjfez.jpg" border="0" alt=" photo 63661706-323D-43E4-AA60-44F035B72821_zpsfttcjfez.jpg"/></a>

 

[454ragtop]

You'll get better response if you post your pics directly to the site, most of us don't like PB.

 

[55stone]

thank you for the tip. i edited the post and added them directly in

 

[Hiball]

Definitely a Ausco (handle release) D-7600 comes to mind as a long frame model they sold.

 

[WWheeler]

This might be helpful:
https://www.garagejournal.com/forum/showthread.php?t=64850

 

[55stone]

<a href="http://s350.photobucket.com/user/Stone_Hullinger/media/Mobile%20Uploads/E0D8D564-D285-4524-9DAD-92FD1FC8FBD8_zpsblqjsb6b.jpg.html" target="_blank"><img src="http://i350.photobucket.com/albums/q417/Stone_Hullinger/Mobile%20Uploads/E0D8D564-D285-4524-9DAD-92FD1FC8FBD8_zpsblqjsb6b.jpg" border="0" alt=" photo E0D8D564-D285-4524-9DAD-92FD1FC8FBD8_zpsblqjsb6b.jpg"></a>

 

[55stone]

<a href="http://s350.photobucket.com/user/Stone_Hullinger/media/Mobile%20Uploads/D592DAED-604E-4494-831C-0DBEBFFB2FA9_zpspfjefq2m.jpg.html" target="_blank"><img src="http://i350.photobucket.com/albums/q417/Stone_Hullinger/Mobile%20Uploads/D592DAED-604E-4494-831C-0DBEBFFB2FA9_zpspfjefq2m.jpg" border="0" alt=" photo D592DAED-604E-4494-831C-0DBEBFFB2FA9_zpspfjefq2m.jpg"></a>

 

[55stone]

<a href="http://s350.photobucket.com/user/Stone_Hullinger/media/Mobile%20Uploads/C50DDE2E-2DA4-43EA-B136-69EA4178B211_zpske0gy2py.jpg.html" target="_blank"><img src="http://i350.photobucket.com/albums/q417/Stone_Hullinger/Mobile%20Uploads/C50DDE2E-2DA4-43EA-B136-69EA4178B211_zpske0gy2py.jpg" border="0" alt=" photo C50DDE2E-2DA4-43EA-B136-69EA4178B211_zpske0gy2py.jpg"></a>

 

[55stone]

So it seems weird to me that the jack is blue and the body is red? Any thoughts on that? Not the original jack to the body of it maybe? I'm working on googling all the numbers. I did get it rolling and raising and lower tonight! The release was froze in the handle well at the base of the handle but got it freed up. And 1 wheel was frozen. Hope to start restoring this thing once I figure out what it is and what it should look like!!

 

[HCRCnow]

So it seems weird to me that the jack is blue and the body is red? Any thoughts on that? Not the original jack to the body of it maybe? I'm working on googling all the numbers. I did get it rolling and raising and lower tonight! The release was froze in the handle well at the base of the handle but got it freed up. And 1 wheel was frozen. Hope to start restoring this thing once I figure out what it is and what it should look like!!

The D7601 is the casting number for the hydraulic power unit. It could be a few different jacks. All with the same power unit.
Link
https://www.hcrcnow.com/shop/seal-kits/u-s-jack-ausco/3349