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D55146
D55146 (Type 4) DeWALT Compressor
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$41.93
This is an OEM regulator repair kit for air compressors. This kit contains all the parts and instructions needed to restore a broken regulator. It is normal for the inner parts of the regulator to wea...
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$53.98
This part includes one black rubber belt for a compressor. It is sourced right from the original manufacturer. Over time, the belt can become brittle and break and will need to be replaced when this h...
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This is an OEM connecting rod and piston assembly for an air compressor. This assembly includes the cylinder tube, valve plate O-rings and a complete piston including the bearing. This assembly is usu...
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$6.51
O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. rnrnThere are many cause...
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$6.51
This is a rubber O-ring for a compressor. It creates a seal for the tube as it enters the head. This part is sourced directly from the original manufacturer, ensuring it is the correct fit. It measure...
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$58.76
This pressure switch is for air compressors.
The pressure switch turns the air compressor pump on and off to regulate tank air pressure.
Unplug the air compressor and bleed the air pressure from...
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$17.24
This is a genuine replacement part sourced directly from the manufacturer. The fan is commonly found in Craftsman air compressors. This part is made of high-quality plastic, and is placed in the cyl...
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$39.38
This Genuine Manufacturer Approved replacement part is used on select Air Compressors. This tube is made out of Metal and it is Sold Individually. Please note Nuts and Fittings are Sold Separately. Th...
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$15.10
This is a genuine OEM approved replacement part designed for use with a variety of air compressors. One quarter turn to fully open/close this drain valve. This part is made out of metal and it is sold individually.
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$8.56
Genuine OEM replacement part designed for a variety of Air Compressors. This part is made out of Metal and it is Sold Individually. It does include sleeve. This item allows to connect two like-diamete...
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$6.51
This is a Henuine OEM Authorized replacement part designed for use with Air Compressors. This item is made out of Metal and it is sold individually. This part is used to keep the brush tight against t...
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$209.25
This is a genuine manufacturer sourced replacement regulator/manifold for air compressors. This part adjusts the pressure of the air coming from the tank to the desired level. Includes regulator body,...
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Kyle
September 7, 2023
How do I replace the pressure switch?
For model number D55146
Hello Kyle, thank you for contacting us. We have attached a relevant video that will help you in replacing the pressure switch. We hope this helps, good luck with this repair!
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Paul
December 30, 2021
The main tank will not pressurize up. What would be the main reason?
For model number D55146
Hello Paul, thank you for writing. The solution is likely the Outlet Tube Fix Number: FIX10186543. We have an installation video for you to access. We hope to hear from you soon.
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Jeff
May 10, 2023
Why would the regulator not adjust the PSI down?
For model number D55146
Hello Jeff, thank you for the question. You may need to replace the regulator, part number FIX10187318. We hope this helps!
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Charles
January 12, 2025
My compressor works it just takes a long Time to pump up and shut off, why?
For model number D55146
Hi Charles,
Thank you for your question. If it is taking along time for the air compressor to build pressure, you may have an air filter that needs to be cleaned or replaced, the gaskets or other seals may be worn or damaged, or the intake and pressure valves are faulty. You will need to inspect these parts to see which one is causing the issue. We hope this helps!
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Holden
March 11, 2025
My compressor is the d55146 type 5 it fills up fine and builds pressure but when it gets past 225 I shut it off for safety which is where it should auto shut off. I have the shrouds off and I’ve noticed after I shut it off it leaks the air of the sleeve for the piston, from manufacturer there is one small 1/16 - 1/8” hole and I’m not sure what’s wrong
For model number D55146
Hi Holden,
Thank you for your question. If air is leaking off the piston sleeve, we recommend replacing the connecting rod and piston assembly, part number FIX10187559. We hope this helps!
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Common Problems and Symptoms for D55146
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- Customer:
- Tim from Tucson, AZ
- Parts Used:
- ACG-408
- Difficulty Level:
- Very Easy
- Total Repair Time:
- 15 - 30 mins
Can't find this special screw used on many housings etc
Actually don't like using Torx bits because they are hard to center deep in the channel. I had misplaced these forcing me to order replacements.
My plan is to insert Torx bits before screwing in and using jb weld to secure the bit to the screw, giving me a hex head. Can't find this special screw with a hex head. This screw is called ... Read more AGC-408 by craftsman.
My plan is to insert Torx bits before screwing in and using jb weld to secure the bit to the screw, giving me a hex head. Can't find this special screw with a hex head. This screw is called ... Read more AGC-408 by craftsman.
Read less
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- Customer:
- Debra from PRESCOTT VLY, AZ
- Parts Used:
- D26615
- Difficulty Level:
- Really Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
Broken ground on original plug
Removed cover & old cord.
Replaced with new cord & replaced cover.
Works perfect.
Replaced with new cord & replaced cover.
Works perfect.
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- Customer:
- Cary from SAGLE, ID
- Parts Used:
- N038785
- Difficulty Level:
- Really Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Screw drivers, Socket set
Older compressor runs but no longer builds pressure
After replacing the piston, cylinder sleeve and O-rings, the old compressor works like a champ. The hardest part was getting the nut loose holding the piston & bearing in place. Two socket wrenches and a big hammer was able to break the nut loose and get it off.
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