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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 Asme Portable Tank for Coleman M104B250 - Part 154-0005

    Air compressor breakdown diagram

    14 Gallon Asme Portable Tank

    Part #154-0005

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

  • Crankcase for Coleman M104B250 - Part 049-0031

    Air compressor breakdown diagram

    Crankcase

    Part #049-0031

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

  • Gasket Set for Coleman M104B250 - Part 046-0159

    #NI04

    All parts diagram

    Gasket Set

    Part #046-0159

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

  • Face Plate for Coleman M104B250 - Part 106-0001

    Air compressor breakdown diagram

    Face Plate

    Part #106-0001

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

  • Bolt, 5/16" Nc X 7/8" Long (4) for Coleman M104B250 - Part 059-0143

    Air compressor breakdown diagram

    Bolt, 5/16" Nc X 7/8" Long (4)

    Part #059-0143

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

  • Compression Ring 2-3/4" (4) for Coleman M104B250 - Part 054-0090

    Air compressor breakdown diagram

    Compression Ring 2-3/4" (4)

    Part #054-0090

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

  • Bracket for Coleman M104B250 - Part 114-0129

    Air compressor breakdown diagram

    Bracket

    Part #114-0129

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

  • Head for Coleman M104B250 - Part 042-0048

    Air compressor breakdown diagram

    Head

    Part #042-0048

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

  • Open Bearing for Coleman M104B250 - Part 051-0013

    Air compressor breakdown diagram

    Open Bearing

    Part #051-0013

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

  • Belt Guard for Coleman M104B250 - Part 142-0049

    Air compressor breakdown diagram

    Belt Guard

    Part #142-0049

    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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