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Coleman M104B250 twin-cylinder electric air compressor

Coleman M104B250 twin-cylinder electric air compressor Parts

Here are the diagrams and repair parts for Coleman M104B250 twin-cylinder electric air compressor, as well as links to manuals and error code tables, if available.

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Browse Parts for M104B250 Power Tools

  • 14 Gallon Non-code Port. Tank for Coleman M104B250 - Part 128-0015

    Air compressor breakdown diagram

    14 Gallon Non-code Port. Tank

    Part #128-0015

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

  • Pressure Switch for Coleman M104B250 - Part 034-0012

    Air compressor breakdown diagram

    Pressure Switch

    Part #034-0012

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

  • Flex Leaf Valve (4) for Coleman M104B250 - Part 155-0020

    Air compressor breakdown diagram

    Flex Leaf Valve (4)

    Part #155-0020

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

  • 20 Gallon Asme Portable Tank for Coleman M104B250 - Part 152-0017

    Air compressor breakdown diagram

    20 Gallon Asme Portable Tank

    Part #152-0017

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

  • Set Screw, 5/16" -18 X 1/2" for Coleman M104B250 - Part 061-0002

    Air compressor breakdown diagram

    Set Screw, 5/16" -18 X 1/2"

    Part #061-0002

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

  • Bearing Carrier for Coleman M104B250 - Part 045-0043

    Air compressor breakdown diagram

    Bearing Carrier

    Part #045-0043

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

  • 2 1/2 H.p. Motor for Coleman M104B250 - Part 160-0109

    Air compressor breakdown diagram

    2 1/2 H.p. Motor

    Part #160-0109

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

  • Connector for Coleman M104B250 - Part 068-0002

    Air compressor breakdown diagram

    Connector

    Part #068-0002

    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: lack of electrical power, check valve failure, bad pressure switch…

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

Main causes: bad safety valve, pressure switch failure…

Main cause: faulty output air pressure regulator…

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

Main cause: bad air tank pressure gauge…

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

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 pressure switch

How to replace an air compressor pressure switch

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

Repair time and Difficulty

 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 time and Difficulty

 45 minutes or less
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 time and Difficulty

 15 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-lubricated air compressor

How to maintain an oil-lubricated air compressor

See how to perform routine maintenance on your oil-lubricated air compressor.…

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