Air Compressor

Model # P1.5IU-A9 Official Ingersoll Rand air compressor

Here are the diagrams and repair parts for Official Ingersoll Rand P1.5IU-A9 air compressor, as well as links to manuals and error code tables, if available.

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Browse Parts for
P1.5IU-A9 Power Tools
Ingersoll Rand Maintenance Kit 42661561
#NI

Pump asy diagram

Ingersoll rand maintenance kit

Part #42661561

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

Ingersoll Rand Nipple 23192511
#22

Air compressor diagram

Ingersoll rand nipple

Part #23192511

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

Ingersoll Rand Gasket 23192016
#17

Pump asy diagram

Ingersoll rand gasket

Part #23192016

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

Ingersoll Rand Set Bolt 23192586
#29

Air compressor diagram

Ingersoll rand set bolt

Part #23192586

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

Ingersoll Rand Gauge 23192537
#24

Air compressor diagram

Ingersoll rand gauge

Part #23192537

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

Ingersoll Rand Cover 23194442
#20

Pump asy diagram

Ingersoll rand cover

Part #23194442

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

Ingersoll Rand Gasket Kit 42665463
#NI

Air compressor diagram

Ingersoll rand gasket kit

Part #42665463

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

Ingersoll Rand Gasket 23213051
#33

Pump asy diagram

Ingersoll rand gasket

Part #23213051

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

Ingersoll Rand Elbow 23192388
#9

Air compressor diagram

Ingersoll rand elbow

Part #23192388

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

Ingersoll Rand Gauge 23192503
#21

Air compressor diagram

Ingersoll rand gauge

Part #23192503

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

Main cause: faulty output air pressure regulator…

Main cause: bad air tank pressure gauge…

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…

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

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 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
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

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 reduce air compressor noise

How to reduce air compressor noise

Find out how to reduce air compressor noise.…

The unseen dangers of air compressors

The unseen dangers of air compressors

Learn about the possible dangers associated with using an air compressor and how you can reduce the risks of property da…

How to maintain an oil-free air compressor

How to maintain an oil-free air compressor

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