This replacement tube seal is a high quality item that is supplied by original equipment manufacturer for use with Craftsman air compressors. It is placed on the outlet tube coming from the head of the compressor. Please note this durable rubber tube seal is sold individually.
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★★★★★
★★★★★
Worked as expected
Arrived on expected date, fixed my air compressor. This may be the part you need if your compressor has low presser.
Guest - May 27, 2019
Verified Purchase
★★★★★
★★★★★
Great parts
Professional and quickly
Guest - July 20, 2019
Verified Purchase
★★★★★
★★★★★
fit worked
was size i needed repaired problem
Neil - August 7, 2019
Verified Purchase
★★★★★
★★★★★
Easy job with the right part
Just the part I needed to repair my compressor
Guest - September 4, 2019
Verified Purchase
★★★★★
★★★★★
e-Replace makes it easy.
The web site identified the problem and the video made the repair very easy to understand step by well explained step.
There was no need to buy unneeded parts. I am not mechanically or electrically handy but had no problem with this task even though the video model was different than mine.
A $3.00 part saved me $100.00 for a new compressor.
Thank you e-ReplacementParts.
You are 5 stars and AAA in my book.
Leon - September 9, 2019
Verified Purchase
★★★★★
★★★★★
Diagnosis tips very helpful.
The diagnosis tips were very helpful in regards to my broken Craftsman air compressor. The tube and seal that I ordered and eReplacementParts sent me fit perfectly and my air compressor was up and running right away.
Guest - October 24, 2019
Verified Purchase
★★★★★
★★★★★
Worked great
Part fit perfectly and fixed my compressor
Guest - March 25, 2020
Verified Purchase
★★★★★
★★★★★
Parts were as shown. Delivery took30 days.
Parts were as expected. Delivery took 30 days. I guess covid 19 is effecting everything. My parts did fix the problem and I appreciate the efforts by all.
Guest - May 7, 2020
Verified Purchase
★★★★★
★★★★★
Terrific diagrams and a hard-to-find part. Very reasonable!
This was a 12 yo pancake compressor. Serial number and model number were easy to search. Search included most often-used parts needed, of which mine was one of them. Very reasonable price, prompt shipping.
Guest - April 22, 2020
Verified Purchase
★★★★★
★★★★★
Pretty easy repair
I watched a You Tube video and decided to give the repair a try. After reviewing the likely cause per e-replacement. I ordered the tube seal gasket. The old tube seal didn't show a tear but did appear "shrunken". I removed and replaced with the new tube seal. It was tough to slide on the new one. I had to put the housing back together 3 times due to my errors. Error #1 put screws in housing from the wrong side. #2 Didn't notice a square rubber piece fell off before I put the housing back on. #3 Success. Turned on the compressor it generated pressure and held it without air leaking. Recommend taking cell phone pictures during disassembly to aid in reassembly.
Guest - April 29, 2020
Verified Purchase
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The top portion of the Porter-Cable compressor is somewhat difficult to access. There are two screws that keep the upper assembly intact. Once removed the top part slides about 1\" and then there are 4 screws that hold the upper pieces (2) together. The compressor head must be removed taking care not to damage the gasket. The tube se
... Read moreal has a seat in which it sets. Push the seal over the tube, insert the seal in its place and put the head back on the compressor.
To make it easier, I removed the clamp that held the rubber hose going into the tank and replaced the clamp with a screw type. It offered a lot of movement that had been restricted.
There are a number of rubber bumpers that protect the components. They are easily knocked off. Take note of where they belong and ensure all are in place before reassembly.
This repair covers a blown head gasket on a Porter Cable pancake compressor.
While using the machine, it started making a strange noise and refused to develop pressure.
Using a socket drive I disconnected the high pressure hose exiting the motor/pump cover going to the one way check valve mounted on the tank.
... Read more />
Using a Philips head screwdriver, I removed the two screws holding the housing in place near the tank brackets.
Using a torx driver I removed the screws holding the two motor/pump cases together, pushed the assembly forward from the mounting brackets and then separated the plastic cases.
There are rubber mounting feet placed at various locations keeping the pump and motor mounted to the plastic cases. Be certain to retain all of these square feet. If one or more are lost, they are available at this site as a separate part number.
Once again, using a nut driver, I removed the pump head (four screws) and separated the gaskets, valve assembly and O-ring. This is when I discovered the missing piece of head gasket. As the parts were so inexpensive, I ordered everything except the head casting itself.
The gasket kit I received had a replacement gasket to go with the new valve assembly that no longer used the O-ring. The gasket kit contained an O-ring had I used the old valve assembly.
Installing the head required using a cross-tightening pattern for installing the head bolts. As I had no specifics regarding the actual torque suggested for the head bolts, I tightened them to a level I thought appropriate without stripping the cylinder threaded holes.
Re-assembly was a reversal of the process listed above.
Silly me! Had I known the repair was going to be successful, I would have ordered motor brushes as they are worn more than half way and are only another $20. Now I need to order additional parts and separate the motor/pump casing halves again in order to replace the brushes.
KL
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Gasket turned brittle and fell apart from tube. This was the original gasket when I bought the compressor 12 years ago.
After removing the Compressor motor from its housing, I simply cleaned off remaining gasket on tube, Open the compressor compartment housing the tube was attached to by removing the four bolts. To help get new gasket on tube, I rubbed dish washing soap on tube to help slide new gasket into place. I aligned flange of new gasket to compres
... Read moresor compartment tighten bolts. Mounted compressor motor back in housing reattached it to compressor tank good as new.
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Tub seal was shot and leaking air not letting the compressor build pressure.
Removed the screws holding the two half\'\'s of the compressor and removing the hose clamps. Then remove the old tub seal and install the new tub seal. Put it all back together. It works just fine and no more air leaks.
I found your YouTube video on how to replace the seal. It is a excellent video and very informative. I followed it and had my compressor working with no air leaks. Here is a copy of the link. I hope it will help some others with the same problem.
Remove the two screws holding the compressor to the tank. Slide the unit off the tank. Remove the 5 screws holding the compressor haves together. Remove the four screws holding from the top of the comp. head. Replace the tube gasket and reassemble.
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Compressor leaking air after it initially built up pressure and automatically turned off
There was an air leak after the compressor came to pressure and automatically shut off. This caused the compressor to cycle on and off even though no air was being used by the tool. The leak appeared to be coming from near the compressor head near the aluminum cooling tube and seal. I replaced both the tube and seal, but the leak was
... Read morestill there. It turns out, there is a small hole in the compressor head that is part of the compressor design. The leak turned out to be caused by a faulty check valve. The check valve is located at the end of rubber tube that connects between the aluminum cooling tube and the air tank. The check valve is only supposed to allow air flow into the tank and mine was allowing airflow back into the compressor. I replaced the check valve and hose clamp and that fixed the problem. I also applied teflon tape to the treads of the new check valve to insure the threads sealed when tightening the check valve into the tank.
Disassembled compressor cylinder, replaced tube seal, gaskets and valve plate, reassembled. There was a YouTube video from eReplacementParts available if necessary. Some of the screws in the housing were in deep pockets and required torx driver with long shafts, but otherwise simple and straightforward. The location of the air leak at the
... Read more tube seal was easy to diagnose once the housing was disassembled, by pressurizing and listening for the leak. Over time, heat will degrade the seal, fairly common problem for this compressor.
R&R outlet hose and seal. A bit challenging to determine how to get access but straightforward after that. Leak fixed holds pressure for weeks now.
First remove gauge housing, 2 screws. Trick for access is to remove 2 small screws locking compressor housing to tank and sliding it sideways to remove it. Then 4 Torx head screws and
... Read more the plastic housing splits allowing access.
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Access to one of the torx screws holding the cover together
I had to \'make\' a long torx screwdriver to access one of the screws holding the top plastic housing halves together. I used a piece of brass bar, bored a hole in one end to receive a torx bit of the right size and then used a vice to squeeze the sides of the bored area to hold the torx bit in place in order to disassemble then reassem
... Read moreble the plastic housing. (I also used plumber\'s putty to make sure the bit did not fall out.) It would have been good to have known what size and length screw driver to have before beginning the repair. Everything else was straight-forward.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP12522478
Manufacturer Part Number: N044359
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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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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