AM390 DeWALT Compressor - Overview

Diagrams for AM390

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Regulator – Part Number: 5131722-00
$73.18
Special Order
Regulator
Part #5131722-00
It is an authentic DeWALT part that is supplied by the original manufacturer for air compressors. The regulator is an important component which allows a user to adjust the air pressure. It is an identical replacement for a missing or a damaged part that was installed on a new unit. To ensure the correct repair procedure, refer to the owner's manual and the parts diagrams for your model. The regulator consists of the durable metal body, the gauge, and the plastic knob. A wrench set will be needed to replace this part. Make sure to unplug the air compressors from the power source and drain the air from the tank before starting this repair.
Connector Conduit 3/ – Part Number: SSW-7482
No Longer Available
Connector Conduit 3/
Part #SSW-7482
Connector – Part Number: 5130021-00
$7.44
Special Order
Connector
Part #5130021-00
Valve – Part Number: 5130030-00
No Longer Available
Valve
Part #5130030-00
Bolt – Part Number: 5130077-00
$7.44
Special Order
Bolt
Part #5130077-00
Gasket – Part Number: 5130078-00
No Longer Available
Gasket
Part #5130078-00
Valve Plate – Part Number: 5130079-00
$118.28
Special Order
Valve Plate
Part #5130079-00
Retaining Ring – Part Number: 5130087-00
$7.44
Special Order
Retaining Ring
Part #5130087-00
Connecting Rod – Part Number: 5130088-00
No Longer Available
Connecting Rod
Part #5130088-00
Crank Case – Part Number: 5130090-00
No Longer Available
Crank Case
Part #5130090-00
Cover – Part Number: 5130096-00
$89.57
Special Order
Cover
Part #5130096-00
This is an authentic DeWalt replacement part that has been sourced from the original manufacturer to be used with air compressors. The cover attaches to the side of the crankcase assembly and is used to provide access to the crankshaft and to provide an oil fill spout. This item is sold as an individual replacement part, please see model diagram for associative parts.
Fan – Part Number: 5130107-00
No Longer Available
Fan
Part #5130107-00

Common Symptoms of the AM390

How this model fails, and the parts that fix it.