quick coupler

I'm looking for this coupler. They come on some of the hydraulic hoses for Kubota construction equipment. Usually going into the pump. I've attached an image below. Has anyone ever seen these? I'd like to buy them without the hose. It's 040 in the diagram

Hi , We are doing maintenance on a NH 2120 compact tractor with a NH 7309 front end loader. There are a bunch of hydraulic hose quick couplers and most are leaking. I looked at the videos about removing/replacing the internal O-ring on the one side to stop the leaking. Then looked up the...

Or Kubota LX2610's LA535 loader needs a new o-ring in the 1/4 in Parker 60 series female quick coupler. As far as I can tell, it is a 11/16 x 9/16 x 1/16 o-ring. Can anyone confirm this; most hydraulic sites don't list the actual dimensions. Thanks

Does anybody know where I can acquire a Safeway S460-2 "O" ring kit for Safeway S40-2 hydraulic connector..... I have one that is oozing fluid and want to replace just the O ring.... So far Safeway who actually list the S460-2 "O" ring as a replacement part has not been responsive to my...

I have a John Deere 5055E tractor. I want to give this thingy a try but I could not figure out the NPT size. Are they standard? How would I measure it properly? I found some info on the web but it looks like NPT is for threaded designs. Quick coupler is not threaded, as far as I know. I'd...