Craftsman
Air Compressor

Model # 10217521 Official Craftsman 1, 1.5 & 2-hp 2-stage 2-cylinder compressor

Here are the diagrams and repair parts for Official Craftsman 10217521 1, 1.5 & 2-hp 2-stage 2-cylinder 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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ALL PARTS
Showing 10 of 83 parts  |

Wrist Pin 38235
#22

Replacement parts diagram

Wrist pin

Part #38235

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

Piston 38236
#21

Replacement parts diagram

Piston

Part #38236

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

Head Assembly 42367
#9

Replacement parts diagram

Head assembly

Part #42367

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

Base/cup 38701
#39

Replacement parts diagram

Base/cup

Part #38701

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

Wt/ret/shf 48084
#51

Replacement parts diagram

Wt/ret/shf

Part #48084

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

Crankshaft 38781
#47

Replacement parts diagram

Crankshaft

Part #38781

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

Tool 16870
#65

Replacement parts diagram

Tool

Part #16870

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

Pulley 31009
#34

Replacement parts diagram

Pulley

Part #31009

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

Roll Pin 38255
#23

Replacement parts diagram

Roll pin

Part #38255

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

Ring 17451
#14

Replacement parts diagram

Ring

Part #17451

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.

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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.…