Craftsman
Air Compressor

Model # 10217321 Official Craftsman air compressor

Here are the diagrams and repair parts for Official Craftsman 10217321 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 120 parts  |

Cage 47930
#24

Cylinder/valve assembly diagram

Cage

Part #47930

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

End Cvr-cup 48290
End cvr-cup

Part #48290

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

Ring 47946
#1

Crankshaft and cone assembly diagram

Ring

Part #47946

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

Oil Ring 48675
#11

Flywheel/ base and cup assembly diagram

Oil ring

Part #48675

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

Stud 48334
#15

Manifold and muffler assembly diagram

Stud

Part #48334

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

Bearing 38275
#9

Crankshaft and cone assembly diagram

Bearing

Part #38275

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

End Cvr-cup 49007
#10B

Centrifugal unloader diagram

End cvr-cup

Part #49007

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

Elbow 48349
#21

Manifold and muffler assembly diagram

Elbow

Part #48349

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

Gasket 31764
#8A

Centrifugal unloader diagram

Gasket

Part #31764

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

Piston Assembly 48175

#NI

All parts diagram

Piston assembly

Part #48175

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.…