RAFB412 (Type 0) DeVilbiss Compressor - Overview

Sections of the RAFB412

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Strip Rubber Foot – Part Number: SUDL-6-1
Strip Rubber Foot
PartSelect #: PS10051741
Manufacturer #: SUDL-6-1
  No Longer Available
Bushing Face 3/4 X 1 – Part Number: SSP-490-1
Bushing Face 3/4 X 1
PartSelect #: PS10050786
Manufacturer #: SSP-490-1
  No Longer Available
NIPPLE 1/4-18 NPT X – Part Number: SSP-480
NIPPLE 1/4-18 NPT X
PartSelect #: PS12533936
Manufacturer #: SSP-480
  No Longer Available
Sleeve Silicone – Part Number: CAC-1120
Sleeve Silicone
PartSelect #: PS10043538
Manufacturer #: CAC-1120
  No Longer Available
Shroud Mini – Part Number: AC-0376
Shroud Mini
PartSelect #: PS10042364
Manufacturer #: AC-0376
This is an authentic Porter Cable replacement part that has been sourced from the original manufacturer to be used with air compressors. The durable plastic shroud is used to house and protect the pum...
  No Longer Available
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
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 ...
$12.20
  In Stock
Order within the next 10 hrs and your part ships today!
ASSY FASTENER – Part Number: ACG-408
ASSY FASTENER
PartSelect #: PS12512819
Manufacturer #: ACG-408
This assembly fastener is supplied directly from the original equipment manufacturer. The screws are constructed of metal, and are compatible with many compressor machines. This part is often used to ...
$7.44
  Special Order
ORING P/L HEAD – Part Number: ACG-45
ORING P/L HEAD
PartSelect #: PS12513125
Manufacturer #: ACG-45
O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. rnrnThere are many cause...
$7.44
  In Stock
Order within the next 10 hrs and your part ships today!
BOLT .375-16X2.25 UN – Part Number: CAC-60
BOLT .375-16X2.25 UN
PartSelect #: PS12513336
Manufacturer #: CAC-60
This is an authentic replacement part, sourced from the original manufacturer for use with generators and air compressors. The shoulder bolt is used with several different types of equipment and the a...
  No Longer Available
REGULATOR 4PORT P1P2 – Part Number: AC-0007
REGULATOR 4PORT P1P2
PartSelect #: PS12515680
Manufacturer #: AC-0007
This is a genuine OEM part that is intended to be used with air compressors from Porter Cable, DeVilbiss, and Black & Decker. The regulator is used to adjust the level of pressure in the tank. This it...
  No Longer Available
SCREW .250-20X1.125 – Part Number: SSF-927
SCREW .250-20X1.125
PartSelect #: PS12533930
Manufacturer #: SSF-927
This is a genuine replacement part manufactured for use with air compressors. This hex head screw has many applications from fastening the connecting rod, to securing the isolators. The screw is sold ...
$7.44
  Special Order

Questions And Answers for RAFB412

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Common Symptoms of the RAFB412

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Air leak
Fixed by
these parts
Fixing
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No compressed air
Fixed by
these parts
Fixing 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
18 of 24 people found this instruction helpful.
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Can't find this special screw used on many housings etc
Actually don't like using Torx bits because they are hard to center deep in the channel. I had misplaced these forcing me to order replacements.
My plan is to insert Torx bits before screwing in and using jb weld to secure the bit to the screw, giving me a hex head. Can't find this special screw with a hex head. This screw is called AGC-408 by craftsman.
Parts Used:
ASSY FASTENER
  • Tim from Tucson, AZ
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
4 of 6 people found this instruction helpful.
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