Air Compressor

Model # 919167621 Official Craftsman air compressor

Here are the diagrams and repair parts for Official Craftsman 919167621 air compressor, as well as links to manuals and error code tables, if available.

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Browse Parts for
919167621 Power Tools
Air Compressor Drain Valve A17038
#50

Air compressor diagram

Air compressor drain valve

Part #A17038

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

Air Compressor Pressure Switch Cover A17326
#21

Air compressor diagram

Air compressor pressure switch cover

Part #A17326

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

Screw A08547
#76

Flywheel/head diagram

Screw

Part #A08547

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

Air Compressor Check Valve A19715
#13

Air compressor diagram

Air compressor check valve

Part #A19715

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

Air Compressor Pressure Switch Pipe 1000001958
#15

Air compressor diagram

Air compressor pressure switch pipe

Part #1000001958

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

Tower Screw AC-0798
#87

Flywheel/head diagram

Tower screw

Part #AC-0798

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

Air Compressor Flywheel A10811
#79

Flywheel/head diagram

Air compressor flywheel

Part #A10811

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

Washer A03857
#24

Air compressor diagram

Washer

Part #A03857

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

Air Compressor Air Filter D24322
#23A

Air compressor diagram

Air compressor air filter

Part #D24322

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

Air Compressor Safety Valve A17987
#16

Air compressor diagram

Air compressor safety valve

Part #A17987

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.…