Can I replace just the Oring in this?

NAPA

 

New fitting.

 

That's a brass fitting, just take a needle nose pliers and pull the brass quick connect off.

Inside you will find a o-ring, take a small L shaped metal pick and take it out.

Go to your local auto, hardware or hydraulic parts supply store to match the original o-ring.

Install the new o-ring by inserting it carefully back in until it is seated at the bottom of the fitting.

Re-install the quick connect back in and you'll be good to go.

 

The different colors of o-rings designate what materials they're made of and for what applications they are best suited for, but in your case the fitting is for just for an air line, so any color will suffice.

Air line o-rings are usually black or blue colored, but you should be fine using green.

 

Also harbor freight carriers o ring assortments of black, green and brown

 

Just seal it up with some JB weld!

Yeehaww!

 

Now you can treat yourself to a nice meal with the savings.