D55146 (Type 9) DeWALT Compressor - Overview

Sections of the D55146

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Keep searches simple, eg. "belt" or "pump".
Ball Valve – Part Number: N072023
Ball Valve
PartSelect #: PS10187952
Manufacturer #: N072023
This genuine OEM replacement drain valve is designed for use with a variety of DeWalt air compressors. Made from durable metal, it allows you to easily open or close the valve with just a quarter turn...
$22.04
  In Stock
PUMP ASSEMBLY – Part Number: 9418050
PUMP ASSEMBLY
PartSelect #: PS18989788
Manufacturer #: 9418050
  No Longer Available
Drain Valve – Part Number: AB-9038905
Drain Valve
PartSelect #: PS16684829
Manufacturer #: AB-9038905
$7.44
  Special Order
Power Cord – Part Number: AB-9065369
Power Cord
PartSelect #: PS16684857
Manufacturer #: AB-9065369
  No Longer Available
Valve, 1/4 Asme250 – Part Number: AB-9049514
Valve, 1/4 Asme250
PartSelect #: PS16684841
Manufacturer #: AB-9049514
$39.25
  Special Order
Regulator – Part Number: AB-9051300
Regulator
PartSelect #: PS16684845
Manufacturer #: AB-9051300
$161.07
  Special Order
Outlet Tube – Part Number: AB-9043818
Outlet Tube
PartSelect #: PS16684836
Manufacturer #: AB-9043818
$28.80
  Special Order
Gauge, 2 0-300 1/4 – Part Number: AB-9052234
Gauge, 2 0-300 1/4
PartSelect #: PS16684849
Manufacturer #: AB-9052234
  No Longer Available
Tube – Part Number: AB-9417829
Tube
PartSelect #: PS16684880
Manufacturer #: AB-9417829
$49.27
  Special Order
Decal – Part Number: N230718
Decal
PartSelect #: PS16685967
Manufacturer #: N230718
$7.44
  Special Order
Pressure Switch – Part Number: AB-9063290
Pressure Switch
PartSelect #: PS16684851
Manufacturer #: AB-9063290
$45.94
  In Stock
Gauge, 2-inch 0-375 1/4 – Part Number: AB-9052232
Gauge, 2-inch 0-375 1/4
PartSelect #: PS16684847
Manufacturer #: AB-9052232
$31.90
  Special Order
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Questions And Answers for D55146

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Common Symptoms of the D55146

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No compressed air
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these parts
Fixing
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Air leak
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these parts
Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Older compressor runs but no longer builds pressure
After replacing the piston, cylinder sleeve and O-rings, the old compressor works like a champ. The hardest part was getting the nut loose holding the piston & bearing in place. Two socket wrenches and a big hammer was able to break the nut loose and get it off.
Parts Used:
Connecting Rod And Piston Asse
  • Cary from SAGLE, ID
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
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