Quick couplers for agricultural tractors

Used these to replace some stock fittings on my Kubota , that had started leaking after getting dirt in the coupling sleeve. Worked nice and no more drips. I think the stock seals were gouged my particulate – dirt!

Threaded the male side to the fuel transfer pump on my truck, female on fur hose. This way my hose was not in the sun cracking. Works perfect. No leaks. Threw the red caps away because they will fill with water. This is couple months after installing it. buy a version without caps on their website. I bought it once on their Amazon store and once on their website. The one I bought from their website was shipped from China and it only took 3 days too.

These flush face connectors are an excellent upgrade on my MaxJax lift.
These are amazing without leakage when disconnecting

I bought the male thread version of AKJia’s flat quick coupler on Amazon for the quick jack BL-5000 EXT. I don’t know why it was out of stock on Amazon for so long time. So I bought them from their website.Their service is great, I bought the wrong thread and they contacted me and helped me modify the thread. The quick connector works just as well as before.