PD242 Series PD Steel Test Port and Diagnostic Equipment Quick Coupler with Female Pipe Thread, 1/8" Body Size, 1/4"-18 NPTF Thread Size, 2.12" Length

This is a generic coupler. With that said, it does work, the only thing is you have to connect it like an air fitting. The PH fittings are a push on. Not a problem just a FYI.

They work good to primer newer semi fuel systems...attach them to a pump sprayer

I had the opportunity to install this coupler on my tractor the afternoon of October 19, 2023. When I came into the shop the next morning there was oil on the floor and I discovered the the coupler was leaking. I removed and inspected the coupler, I reinstalled it with the same leaking results. It is a failed part.

I bought this to prime ISX fuel systems easier during oil changes. Works great and was way cheaper than ordering it off the tool truck.

Used it for a Massey baler to raise hydraulic pressure worked great. Added lines and fitting to make test hoses.

worked great for my freightliner for priming injector pump

Perfect just what my husband needed. Works great.

I was disappointed that it was not clear at the time of the order that it a look a like part and not the brand that I wanted.. It seems to work ok.

Fitting is leaking after second use............and too much expensive

Good