DWFP55126 (Type 1) DeWALT Compressor - Overview

Sections of the DWFP55126

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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
Order within the next 12 hrs and your part ships today!
Bracket – Part Number: N105826
Bracket
PartSelect #: PS10188409
Manufacturer #: N105826
$7.44
  Special Order
SCREW – Part Number: A19123
SCREW
PartSelect #: PS12512659
Manufacturer #: A19123
$7.44
  Special Order
Pump Assembly – Part Number: N087118SV
Pump Assembly
PartSelect #: PS12522876
Manufacturer #: N087118SV
Keep your air compressor operating efficiently with this pump and motor assembly, the core component responsible for generating and compressing air for storage in the tank. A worn, damaged, or failed ...
$195.97
  In Stock
Order within the next 12 hrs and your part ships today!
Outlet Tube – Part Number: N368829
Outlet Tube
PartSelect #: PS10189174
Manufacturer #: N368829
$22.14
  Special Order
Safety Valve – Part Number: N375604
Safety Valve
PartSelect #: PS10189177
Manufacturer #: N375604
$14.83
  Special Order
Label – Part Number: N339059
Label
PartSelect #: PS10189118
Manufacturer #: N339059
  No Longer Available
NIPPLE – Part Number: N053094
NIPPLE
PartSelect #: PS12529076
Manufacturer #: N053094
$7.44
  Special Order
Regulator Rpr Kit – Part Number: 5140147-52
Regulator Rpr Kit
PartSelect #: PS10179004
Manufacturer #: 5140147-52
This is sold as a set that contains all the necessary parts. A set of pliers might be necessary during the installation of these items. They are made of metal and plastic and will require replacing if...
$18.57
  Special Order
Regulator Rpr Kit – Part Number: 5140147-53
Regulator Rpr Kit
PartSelect #: PS10179005
Manufacturer #: 5140147-53
$13.78
  Special Order
Insert – Part Number: D29368
Insert
PartSelect #: PS10186758
Manufacturer #: D29368
$7.44
  Special Order
Carbon Brush Set-2 Pack – Part Number: Z-D27196
Carbon Brush Set-2 Pack
PartSelect #: PS10116689
Manufacturer #: Z-D27196
  No Longer Available

Common Symptoms of the DWFP55126

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Air leak
Fixed by
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Fixing Fixing Fixing
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No compressed air
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Fixing
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Worn piston rod and sleeve
Disassemble plastic housing around compressor unit using appropriate tools. Remove the four bolts from the compressor head using a 5/16 nut driver. Carefully remove head assembly including airline. Remove bolt through rod bearing with Allen wrench.

Reassemble with new rod and piston assembly. Best to use blue locktite on bolt through rod bearing when reassembling. Make sure to torque all bolts to specs listed.
Parts Used:
Connecting Rod Assembly
  • Donald from BRYAN, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Screw drivers
7 of 12 people found this instruction helpful.
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The compressor was getting air
Put the seal in and it ran like a champ. No vacuum leak and it now runs again!
Parts Used:
TUBE SEAL
  • Linda from CARO, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set, Wrench set
4 of 8 people found this instruction helpful.
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