Craftsman AC-0007 Compressor 4-Port Regulator

Bought to replace regulator on my 25 year old 20 gallon devilbiss air compressor.Swap out took maybe 10 minutes.Exact fit and perfect function.Glad to find this repair part

I have been having an air leak on my air compressor for a couple of years, which I finally figured out was the "air pressure regulator". Very aggravating problem - the compressor was always out of air whenever I needed it. The part needed, which was was originally Craftsman #AC-0007, was of course, "No Longer Available". After a little research, I settled on this substitute and took a chance. Well, my 1996 Craftsman 25 gal / 5 hp Model 919.152940 liked it. Just remove the old gauges and air regulator, then replace with this one and problem solved.NOTE: You will have to remove the upper black plastic portion of the new regulator (careful, it's plastic, and it takes a big wrench or channel locks). Once that is removed, install the remaining lower metal portion (the arrow on the bottom of this part indicates air flow direction). Now, "tighten" this part well, and get it in place and level, being careful not to scar any of the inlets. Once done, re-install your gauges, as original, and "tighten" them. The last fitting is your air outlet where you air hose connects. Screw this fitting into the regulator and likewise, "tighten" it. I emphasize "tighten" on all of these fittings. Should you be lax here, you will eventually have to remove each part and start all over again. If everything is tight and in place, now put the upper (black portion) of the regulator back in place and "tighten" it, making sure that the large O-ring is in place. This basically completes the repair and is a good time for an air check. Fill compressor tank and check these fittings with a spray of soapy water. If all is good and no leaks. Proceed !The next thing is your black plastic shroud, that you originally removed to get to all these fittings. It will NOT fit back onto the new regulator without some minor modification. The new knob (the black portion) will not quit fit through the original hole in the shroud. Don't panic.Two options: Use your compressor without the shroud (no problem, other than cosmetic), OR, increase the size of the hole in the shroud until it will once again fit. I was able to open mine up by carefully rounding (cutting) out the hole, a little at a time, with an X-act-O knife (do not oversize the hole). Once you have a snug fit, put the shroud back in place and replace the new retaining ring that came with the new regulator....Voila - done and done ! PERFECTAnd for all those nay-sayers............everything doesn't just screw off and screw on.......THINK it out !

Works good but as others have said it’s not the same as the original craftsman it’s taller and bigger around had to disassemble it to screw it on and die grind the cover hole for it to fit. Other than that it works great and is so much smoother than the old leaky one.

I was given the large air compressor this valve goes to. It was brand new, but this valve that adjust the tool pressure broke. So my very loud and expensive compressor had just failed, the motor needed to be replaced. I was afraid I was inheriting a 90 lb paper weight. Well Craftsman (original) did not carry a replacement, next stop, AMAZON, Yes! They had it, same exact model#. Works perfectly.

Was easy to install and was a direct replacement to the OG regulator. You do have to take the top off the regulator to put it on a horizontal air compressor but the top just screws right off no issues at all. Took about 20 minutes to install

Works great on my Craftsman air compressor.

Ordered this for my old craftsman compressor which had a leaky regulator. Removal of the old one was straight forward. Installing the new one it is a little taller and wider than the factory original. Simply unscrew the adjustment valve on the new regulator so it will spin on without hitting the tank. It’s all contained so very easy. The cover needs to widened so it fits flat again. I simply used a dremal tool with an abrasive wheel to widen the area where the valve fits through. Looks and works great.

Easy to install, just be sure you note how you remove the old regulator and pressure guages, and add new regulator using reverse steps. You will probably have to remove the old regulator adjustment knob to get the entire device off, and likewise when placing the new regulator onto the compressor.New regulator works great! No leaks. Good value.