Craftsman
Air Compressor

Model #921153640 Craftsman air compressor

Here are the diagrams and repair parts for Craftsman 921153640 air compressor, as well as links to manuals and error code tables, if available.


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Showing 10 of 37 parts

Air Compressor Oil Fill Cap

#17

Air compressor Diagram

Air compressor oil fill cap

Part #E100087

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

Air Compressor Valve Plate Assembly

#5

Air compressor Diagram

Air compressor valve plate assembly

Part #E100228

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

Oil Plug

#19

Air compressor Diagram

Oil plug

Part #E100078

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

Nipple

#56

Air compressor Diagram

Nipple

Part #E102857

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

Air Compressor Pump and Motor Assembly

#KIT3

Air compressor Diagram

Air compressor pump and motor assembly

Part #E106555SV

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

Air Compressor Run Capacitor

#24

Air compressor Diagram

Air compressor run capacitor

Part #E100247

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

Tube Kit

#KIT6

Air compressor Diagram

Tube kit

Part #E101429

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

Tube Kit

#KIT5

Air compressor Diagram

Tube kit

Part #E101430

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

Air Compressor Wheel

#KIT7

Air compressor Diagram

Air compressor wheel

Part #E102192

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

Air Compressor Tool Pressure Gauge Ring

#53

Air compressor Diagram

Air compressor tool pressure gauge ring

Part #E104074

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.