RAF3520 (Type 1) DeVilbiss Compressor - Overview

Sections of the RAF3520

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Keep searches simple, eg. "belt" or "pump".
CONNECTOR BODY – Part Number: 5140142-73
CONNECTOR BODY
PartSelect #: PS12467971
Manufacturer #: 5140142-73
$20.11
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Switch Pres 2Port 10 – Part Number: 5140112-18
Switch Pres 2Port 10
PartSelect #: PS9964001
Manufacturer #: 5140112-18
$156.78
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ISOLATOR 3 POINT MOU – Part Number: ACG-19
ISOLATOR 3 POINT MOU
PartSelect #: PS12467390
Manufacturer #: ACG-19
$5.95
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SCREW .250-20X1.25 U – Part Number: SSF-990
SCREW .250-20X1.25 U
PartSelect #: PS12509484
Manufacturer #: SSF-990
$12.20
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Nut .375-16 UNC-2B H – Part Number: SSF-8080-ZN
Nut .375-16 UNC-2B H
PartSelect #: PS10050689
Manufacturer #: SSF-8080-ZN
  No Longer Available
SCREW .250-28X.500 U – Part Number: SSF-3155
SCREW .250-28X.500 U
PartSelect #: PS12528224
Manufacturer #: SSF-3155
  No Longer Available
Strip Rubber Foot – Part Number: SUDL-6-1
Strip Rubber Foot
PartSelect #: PS10051741
Manufacturer #: SUDL-6-1
  No Longer Available
TUBE PRES REL .250OD – Part Number: AC-0160
TUBE PRES REL .250OD
PartSelect #: PS12513121
Manufacturer #: AC-0160
  No Longer Available
Nut – Part Number: 038738-00
Nut
PartSelect #: PS9868378
Manufacturer #: 038738-00
This is a genuine replacement part manufactured for use with outdoor power equipment and air compressors. This nut is used to fasten various part assemblies on a range of different products. This nut ...
$5.95
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RING PANEL MOUNTING – Part Number: CAC-61
RING PANEL MOUNTING
PartSelect #: PS12515945
Manufacturer #: CAC-61
  No Longer Available
Gauge Left Hand – Part Number: Z-AC-0010-1
Gauge Left Hand
PartSelect #: PS10054519
Manufacturer #: Z-AC-0010-1
  No Longer Available
Screw .250-20x.750 H – Part Number: 91895680
Screw .250-20x.750 H
PartSelect #: PS12466326
Manufacturer #: 91895680
This replacement screw is a genuine OEM sourced item commonly utilized on air compressors and pressure washers. It is a standard hardware which has multiple applications depending on the unit. Please ...
$6.53
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Questions And Answers for RAF3520

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Common Symptoms of the RAF3520

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Air leak
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these parts
Fixing
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No compressed air
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these parts
Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
The air was bypassing the compressor gaskets and cylinder wall was worn out
1 remove cover
2 unhook air line to tank
3 remove head bolts
4 remove intake from head
5 remove flywheel bolt to free up pump piston
6 remove screw on top of piston to change out gasket
7 remove the cylinder sleeve install piston from the top
8 reassemble piston rod end and the flywheel
9 on the head cover are two gaskets one on top and one on the bottom head
10 insert intake piece and bolt the head cover back in place
11 reinstall the air line and unit cover and secure with three cover screws
Parts Used:
KIT COMP RING REPLAC
  • Charles from GARRISON, TX
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
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