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Air Compressor

Model # 921169130 Official Craftsman air compressor

Here are the diagrams and repair parts for Official Craftsman 921169130 air compressor, as well as links to manuals and error code tables, if available.

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Browse Parts for921169130 Power Tools

  • Air Compressor Outlet Tube Kit E103286
    Air compressor outlet tube kit

    Part #E103286

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

  • Nipple E102857
    #44

    Tank assy diagram

    Nipple

    Part #E102857

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

  • Air Compressor Cylinder O-ring Kit E105845
    Air compressor cylinder o-ring kit

    Part #E105845

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

  • Handle E103485
    #55

    Tank assy diagram

    Handle

    Part #E103485

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

  • Air Compressor Tank Pressure Gauge Ring E104075
    #51

    Tank assy diagram

    Air compressor tank pressure gauge ring

    Part #E104075

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

  • Air Compressor Start Capacitor E104272
    #19

    Pump assy diagram

    Air compressor start capacitor

    Part #E104272

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

  • Air Compressor Vibration Isolator Pad E100240
    #34

    Tank assy diagram

    Air compressor vibration isolator pad

    Part #E100240

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

  • Air Compressor Cooling Fan E104280
    #14

    Pump assy diagram

    Air compressor cooling fan

    Part #E104280

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

  • Air Compressor Drain Valve E101717
    #37

    Tank assy diagram

    Air compressor drain valve

    Part #E101717

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

  • Air Compressor Eccentric Bearing Assembly E104441
    #10

    Pump assy diagram

    Air compressor eccentric bearing assembly

    Part #E104441

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

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

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

Main causes: bad safety valve, pressure switch failure…

Main cause: faulty output air pressure regulator…

Main cause: bad air tank pressure gauge…

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 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
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

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 tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

How to reduce air compressor noise

How to reduce air compressor noise

Find out how to reduce air compressor noise.…

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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