DeWalt
Air Compressor

Model # DWFP55126 TYPE 1 Official DeWalt air compressor

Here are the diagrams and repair parts for Official DeWalt DWFP55126-TYPE-1 air compressor, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 54 parts  |

Craftsman Screw N030621
#9

Compressor diagram

Craftsman screw

Part #N030621

The manufacturer no longer makes this part, and there's no substitute part

Dewalt Switch N026782
#111

Motor diagram

Dewalt switch

Part #N026782

The manufacturer no longer makes this part, and there's no substitute part

Dewalt Safety Valve N375604
#4

Compressor diagram

Dewalt safety valve

Part #N375604

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Bracket N105826
#112

Motor diagram

Craftsman bracket

Part #N105826

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Regulator 5140147-52
#5C

Compressor diagram

Craftsman regulator

Part #5140147-52

The manufacturer no longer makes this part, and there's no substitute part

Switch,roc N001415
#125

Motor diagram

Switch,roc

Part #N001415

The manufacturer no longer makes this part, and there's no substitute part

Dewalt Plug N375662
#119

Motor diagram

Dewalt plug

Part #N375662

The manufacturer no longer makes this part, and there's no substitute part

Screw N082427
#127

Motor diagram

Screw

Part #N082427

The manufacturer no longer makes this part, and there's no substitute part

Dewalt Label N332220
#18

Compressor diagram

Dewalt label

Part #N332220

The manufacturer no longer makes this part, and there's no substitute part

Dewalt Foam N031152
#120

Motor diagram

Dewalt foam

Part #N031152

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your air compressors

Choose a symptom to see related air compressor repairs.

Main causes: tank drain valve open or leaking air, leaky air tank, bad safety valve, worn pump seals, bad pump valve pla...

Main cause: faulty output air pressure regulator...

Main cause: bad air tank pressure gauge...

Main causes: bad safety valve, pressure switch failure...

Main causes: loose air tube fitting connections, bad check valve, faulty safety valve, damaged or corroded air tank, bad...

Main causes: rusted air tank, loose air tube fitting connections, bad check valve, leaky safety valve, bad tank drain va...

Main causes: lack of electrical power, check valve failure, bad pressure switch...

Most common repair guides to help fix your air compressors

These step-by-step repair guides will help you safely fix what’s broken on your air compressor.

How to replace an air compressor check valve

How to replace an air compressor check valve

You can replace a defective air compressor check valve in about 10 minutes....

Repair difficulty
Time required
15 minutes or less
How to replace an air compressor pressure switch

How to replace an air compressor pressure switch

You can replace a broken air compressor pressure switch in about 45 minutes. ...

Repair difficulty
Time required
45 minutes or less
How to rebuild an air compressor pump

How to rebuild an air compressor pump

If the air compressor won't fill the tank with compressed air, rebuild the pump using these steps in about 45 minutes. ...

Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your air compressors

Use the advice and tips in these articles and videos to get the most out of your air compressor.

How to reduce air compressor noise

How to reduce air compressor noise

Find out how to reduce air compressor noise....

The unseen dangers of air compressors

The unseen dangers of air compressors

Learn about the possible dangers associated with using an air compressor and how you can reduce the risks of property da...

How to maintain an oil-free air compressor

How to maintain an oil-free air compressor

Learn how to maintain an oil-less air compressor for safe and efficient operation....