Craftsman
Air Compressor

Model #921166360 Craftsman air compressor

Here are the diagrams and repair parts for Craftsman 921166360 air compressor, as well as links to manuals and error code tables, if available.


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Showing 10 of 38 parts

Air Compressor Pump Gasket Kit

#NI

Air compressor Diagram

Air compressor pump gasket kit

Part #E100959

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

Air Compressor Air Filter

#2

Air compressor Diagram

Air compressor air filter

Part #E100435

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

Tube Assembly

#49

Air compressor Diagram

Tube assembly

Part #E102394

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

Air Compressor Valve Plate Assembly

#7

Air compressor Diagram

Air compressor valve plate assembly

Part #E100228

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

Air Compressor Run Capacitor

#34

Air compressor Diagram

Air compressor run capacitor

Part #E100247

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

Air Compressor Shroud

#36

Air compressor Diagram

Air compressor shroud

Part #E100955

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

Air Compressor Vibration Isolator Kit

#NI

Air compressor Diagram

Air compressor vibration isolator kit

Part #E100102

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

Air Compressor Reed Valve

#8

Air compressor Diagram

Air compressor reed valve

Part #E100229

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

Air Compressor Start Capacitor

#33

Air compressor Diagram

Air compressor start capacitor

Part #E100248

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

Air Compressor Wheel Kit

#NI

Motor assy Diagram

Air compressor wheel kit

Part #E102369

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

Symptoms common to all 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: loose air tube fitting connections, bad check valve, faulty safety valve, damaged or corroded air tank, bad air pump
Main cause: bad air tank pressure gauge
Main cause: faulty output air pressure regulator
Main causes: bad safety valve, pressure switch failure
Main causes: tank drain valve open or leaking air, leaky air tank, bad safety valve, worn pump seals, bad pump valve plate
Main causes: rusted air tank, loose air tube fitting connections, bad check valve, leaky safety valve, bad tank drain valve

Repair guides common to all 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

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

You can replace a broken air compressor pressure switch in about 45 minutes.

Repair difficulty
Time required
 45 minutes or less
May 1, 2015
By Lyle Weischwill
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

Articles and videos common to all air compressors

Use the advice and tips in these articles and videos to get the most out of your air compressor.

May 1, 2015

Air compressor common questions

By Sears PartsDirect staff

These answers to common questions can help you make the most of your air compressor.

April 24, 2015

How to reduce air compressor noise

By Sears PartsDirect staff

Find out how to reduce air compressor noise.

April 22, 2015

The unseen dangers of air compressors

By Sears PartsDirect staff

Learn about the possible dangers associated with using an air compressor and how you can reduce the risks of property damage and personal injury.