This is a genuine OEM regulator repair kit designed for Dewalt air compressors. It contains all the necessary parts to repair a regulator on your air compressor. Over time internal parts of the regulator will wear out and would need to be replaced. Replacing these items you would need a screwdriver and pliers.
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★★★★★
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Repair
Repair not performed need new compressor
Guest - May 11, 2019
Verified Purchase
★★★★★
★★★★★
Exact replacement!
Easy install, 20
Guest - September 28, 2021
Verified Purchase
★★★★★
★★★★★
Easy enough
The directions for assembly weren't with the parts. But I was able to get the info I needed. My compressor works like new.
Steve - June 16, 2021
Verified Purchase
★★★★★
★★★★★
The part appears to be correct.
I received the part but had a difficult time putting it together and getting it to hold pressure after. It took several tries to get it to hold. It would have been helpful to have instructions as the part it was replacing was in pieces. Used the internet to put it together but was still difficult with the compressors age. Have not tried to use it since it was replaced. Not sure if it is holding pressure enough to use.
Guest - October 5, 2024
Verified Purchase
★★★★★
★★★★★
Still not working
I received all the parts in great condition. Unfortunately, after replacing the Regulartor Kit I have lots of air flowing out of the regulator weep hole(s).
Guest - September 29, 2023
Verified Purchase
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This was an easy repair after I had the parts in and out four times. An adjustable wrench to remove the black regulator knob and a needle nose pliers to remove the parts. Place the old parts in the order they were removed. Put new parts in and before you screw the black regulator knob on, hold it in your hand and turn it so the brass stem
... Read more on the inside can be seen. Then screw it in and gently tighten it. This is the reason I did it four times. If you don\'t it will leak air like it\'s broken and you will be mad.
Now my 15 year old Dewalt compressor is running like it\'s brand new
Unscrew the old regulator knob, remove the internal parts one at a time and line them up accordingly. Replace the new parts same as the old parts went in the regulator. Remove broken gauge from manifold, then thread in the new one. Then simply unscrew the air cleaner and screw the new one back in its place.
Disassembled regulator ensuring small parts were kept in order, then reassembled accordingly. Worked great on the second attempt. Thanks for having the kit available. I will continue using your website on future repairs. No need to replace when repair kits are easily obtainable. Thanks
The repair is incomplete due to the regulator repair kit not being able to hold the vacuum seal.
1. Unplugged the unit and drained the air from the tank
2. Removed the cover that houses the adjustment regulator
3. Removed the faulty adjustment regulator using an adjustable wrench
4. Cleaned the interior of t
... Read morehe rack and applied teflon tape to the hose connected to the rack
5. Installed the new adjustment regulator in the reverse order of the removal
6. Tested the unit and on build up the air was seeping from the front of the adjustment regulator
7. Dismantled the unit again to ensure all parts were in the exact order of installation
8. Before completing the installation I reviewed the DeWalt manual for my compressor unit, Model D55155, proceeded with installation and tested the adjustment regulator for the second time and it failed to hold a seal
Replaced all parts and it leaked more than when I started. Removed all parts and used epoxy to seal pressure adjuster and vent holes. Purchased a regulator and a male and female connectors. Works like new.
This was a first for me i usually would send it out to get it repaired.
removed the cover to access the regulator.
removed the valve paying close attention of how the old springs and parts came out.
there was one part that was threaded and i figured it out by looking at the new parts.
over all it was a easy fix.
... Read more
1. Remove regulator knob with crescent wrench.
2. Remove washer and diaphragm.
3. Use wide flat blade screwdriver to unscrew valve from compressor body. Be careful to not damage the aluminum body machined surfaces.
4. Clean all debris from body surfaces. Make sure surface where valve O-ring seats, is clean.
5. Usi
... Read moreng flat blade screwdriver, screw new valve and spring assembly into compressor body.
6. Install rubber diaphragm and O-Ring onto opening
7. Screw new regulator valve knob into compressor body. Do not overnighten.
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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