PAFA125 (Type 1) DeVilbiss Compressor - Overview

Sections of the PAFA125

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SCREW #8-32X.375/.34 – Part Number: SUDL-9-1
SCREW #8-32X.375/.34
PartSelect #: PS12509515
Manufacturer #: SUDL-9-1
$5.95
  Special Order
SCREW – Part Number: A19123
SCREW
PartSelect #: PS12512659
Manufacturer #: A19123
$5.95
  Special Order
TUBE SEAL – Part Number: N044359
TUBE SEAL
PartSelect #: PS12522478
Manufacturer #: N044359
This replacement tube seal is designed to prevent air leaks and maintain efficient compressor performance. Sold individually, it fits securely onto the outlet tube that connects to the head of the com...
$5.95
  In Stock
Order within the next 7 hrs and your part ships today!
VALVE SAFETY 150 .25 – Part Number: TIA-4150
VALVE SAFETY 150 .25
PartSelect #: PS12531517
Manufacturer #: TIA-4150
This is an authentic replacement part manufactured for use with Porter Cable air compressors. The safety valve is used to prevent the tank from overpressurizing by letting air out of the tank when a s...
$10.82
  Special Order
KIT FASTENER – Part Number: KK-4929
KIT FASTENER
PartSelect #: PS18993076
Manufacturer #: KK-4929
  No Longer Available
VALVE CHECK 1/2NPT X – Part Number: D24879
VALVE CHECK 1/2NPT X
PartSelect #: PS18991705
Manufacturer #: D24879
  No Longer Available
Connecting Rod Assembly – Part Number: N036518
Connecting Rod Assembly
PartSelect #: PS10049057
Manufacturer #: N036518
This genuine OEM replacement kit is designed for use with select air compressors and includes essential components to restore proper function. The kit comes with a piston rod, compression ring, cylind...
$76.34
  In Stock
Order within the next 7 hrs and your part ships today!
TUBE ISOLATOR – Part Number: AC-0206
TUBE ISOLATOR
PartSelect #: PS18991058
Manufacturer #: AC-0206
  No Longer Available
GAUGE 1.5OD 200PSI . – Part Number: Z-D23004
GAUGE 1.5OD 200PSI .
PartSelect #: PS12542448
Manufacturer #: Z-D23004
  No Longer Available
BELT TIMING – Part Number: AC-0815
BELT TIMING
PartSelect #: PS12497302
Manufacturer #: AC-0815
This is an OEM part sourced directly from the manufacturer. The belt is commonly found in Craftsman air compressors. This part is made of flexible rubber, and is used to transfer power between the p...
$44.85
  Special Order
DRAIN VALVE – Part Number: N286039
DRAIN VALVE
PartSelect #: PS12508562
Manufacturer #: N286039
When using an air compressor, moisture naturally builds up inside the tank as air is compressed. If this water isn’t drained regularly, it can lead to internal rust and damage over time. That’s where ...
$9.82
  In Stock
Order within the next 7 hrs and your part ships today!
VALVE PLATE ASSY – Part Number: N017592SV
VALVE PLATE ASSY
PartSelect #: PS12517182
Manufacturer #: N017592SV
Genuine Porter Cable replacement part, this item is sold individually. Head Gasket Sold Separately. This part is used in the all of the compressors models listed below. When air is pumped by the pisto...
$28.61
  In Stock
Order within the next 7 hrs and your part ships today!
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Questions And Answers for PAFA125

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Common Symptoms of the PAFA125

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
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 11 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
3 of 7 people found this instruction helpful.
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