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Air Compressor

Model # 16957 Official Craftsman air compressor

Here are the diagrams and repair parts for Official Craftsman 16957 air compressor, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 42 parts |

Plug (2) 9038352

Air compressor diagram

Plug (2)

Part #9038352

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

Pressure Switch 9063203

Air compressor diagram

Pressure switch

Part #9063203

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

Quick Coupling 9047061

Air compressor diagram

Quick coupling

Part #9047061

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

Air compressor diagram

Spacer

Part #9415995

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

Elbow 9050372

Air compressor diagram

Elbow

Part #9050372

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

Check Valve 9048103

Air compressor diagram

Check valve

Part #9048103

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

Gauge (2) 9414744

Air compressor diagram

Gauge (2)

Part #9414744

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

Washer M4 9134403

Air compressor diagram

Washer m4

Part #9134403

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

Spacer (2) 9415994

Air compressor diagram

Spacer (2)

Part #9415994

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

Bolt M8 X 40 (2) 9412531

Air compressor diagram

Bolt m8 x 40 (2)

Part #9412531

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.

Why won't my air compressor start with a full air tank?

Main cause: bad check valve…

Why is my air compressor not turning on?

Main causes: lack of electrical power, check valve failure, bad pressure switch…

Why won't my air compressor build tank pressure?

Main causes: tank drain valve open or leaking air, leaky air tank, bad safety valve, worn pump seals, bad pump valve pla…

Why does my air compressor safety valve keep popping open?

Main causes: bad safety valve, pressure switch failure…

Why can't I adjust the output air pressure on my air compressor?

Main cause: faulty output air pressure regulator…

Why won't my air compressor tank hold air?

Main causes: rusted air tank, loose air tube fitting connections, bad check valve, leaky safety valve, bad tank drain va…

Why doesn't my air compressor's pressure gauge work?

Main cause: bad air tank pressure gauge…

Why does air leak from my air compressor?

Main causes: loose air tube fitting connections, bad check valve, faulty safety valve, damaged or corroded air tank, bad…

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.

How to tell if a fuse is blown

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.…

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