Craftsman
Air Compressor

Model #919170250 Official Craftsman air compressor

Here are the diagrams and repair parts for Craftsman 919170250 air compressor, as well as links to manuals and error code tables, if available.

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Showing 10 of 96 parts

Flapp Vlv#59

Air compressor Diagram

Flapp vlv

Part #265-25

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

Flapp Valve#55

Air compressor Diagram

Flapp valve

Part #265-196

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

Air Compressor Reed Valve Screw#57

Air compressor Diagram

Air compressor reed valve screw

Part #SSF-9821

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

Air Compressor Set Screw#22

Air compressor Diagram

Air compressor set screw

Part #SS-391

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

Lock Nut#6

Air compressor Diagram

Lock nut

Part #SSF-8113-ZN

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

Pipe Plug#73

Air compressor Diagram

Pipe plug

Part #SS-3222-CD

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

Label#38

Air compressor Diagram

Label

Part #LA-1642

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

Washer#67

Air compressor Diagram

Washer

Part #SSN-1014-ZN

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

Air Compressor Safety Valve#29

Air compressor Diagram

Air compressor safety valve

Part #TIA-4150

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

Blt Grd Clsr#3

Air compressor Diagram

Blt grd clsr

Part #CAC-142

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: rusted air tank, loose air tube fitting connections, bad check valve, leaky safety valve, bad tank drain valve
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 air pump
Main causes: tank drain valve open or leaking air, leaky air tank, bad safety valve, worn pump seals, bad pump valve plate
Main causes: lack of electrical power, check valve failure, bad pressure switch

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 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
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

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.

April 24, 2015

How to reduce air compressor noise

By Wayne Archer

Find out how to reduce air compressor noise.

April 21, 2015

How to maintain an oil-lubricated air compressor

By Wayne Archer

See how to perform routine maintenance on your oil-lubricated air compressor.

April 21, 2015

How to maintain an oil-free air compressor

By Wayne Archer

Learn how to maintain an oil-less air compressor for safe and efficient operation.