RALC6520 (Type 0) DeVilbiss Compressor - Overview

Diagrams for RALC6520

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Parts for the RALC6520

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Screw .250-20 .625 S – Part Number: SS-391
No Longer Available
Screw .250-20 .625 S
Part #SS-391
Switch Pres 2Port 10 – Part Number: 5140112-18
$154.47
Special Order
Switch Pres 2Port 10
Part #5140112-18
Nut .375-16 UNC-2B H – Part Number: SSF-8080-ZN
No Longer Available
Nut .375-16 UNC-2B H
Part #SSF-8080-ZN
Screw .313-18X.875 H – Part Number: SSF-928
No Longer Available
Screw .313-18X.875 H
Part #SSF-928
Screw #8-32X.375 HHW – Part Number: 5140123-08
No Longer Available
Screw #8-32X.375 HHW
Part #5140123-08
Strip Rubber Foot – Part Number: SUDL-6-1
No Longer Available
Strip Rubber Foot
Part #SUDL-6-1
Washer Wavy Spring 2 – Part Number: SSN-1018
No Longer Available
Washer Wavy Spring 2
Part #SSN-1018
Assembly Pump Ol Alum TH – Part Number: N076027SV
No Longer Available
Assembly Pump Ol Alum TH
Part #N076027SV
Washer – Part Number: 330016-21
$7.44
Special Order
Washer
Part #330016-21
This is an OEM part sourced directly from the manufacturer. The washer is generally found in compressors from Porter Cable, DeVilbiss, and Black & Decker. This part is made of metal, and is used to provide space and protection between the motor and a lock nut. Please be aware that there are different washers used in the machine. Refer to the parts diagram to be sure of ordering the correct part. This item is sold individually.
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Plug Pipe 3/8 - 18 N – Part Number: SSP-486
No Longer Available
Plug Pipe 3/8 - 18 N
Part #SSP-486
Retainer Filter – Part Number: 265-18
No Longer Available
Retainer Filter
Part #265-18
Flywheel 10 OD CI PO – Part Number: 265-2
No Longer Available
Flywheel 10 OD CI PO
Part #265-2
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Common Symptoms of the RALC6520

How this model fails, and the parts that fix it.

Air leak
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See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

Search repair tips from other customers using simple keywords like "replace", "fit", "remove", "inspect". DIY doesn't mean you have to do it alone!

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Oil weeping out of bottom of air pump
2 of 2 people found this instruction helpful.
  • Joseph from MAYER, AZ
  • Really Easy
  • 30 - 60 mins
  • Nutdriver, Socket set, Wrench (Adjustable)
1. Removed air pump from compressor
2. Removed oil
3. Removed 8 bolts holding bottom of air pump
4. Replaced bottom with the new gasket
5. Replace the 8 bolts
6. Refill 16 oz oil
7. Reinstall air pump to compressor
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35+ Yr old Craftsman Air Compressor stopped working
2 of 4 people found this instruction helpful.
  • Mary from CYPRESS, TX
  • Really Easy
  • Less than 15 mins
  • Pliers, Wrench (Adjustable)
Perseverance-after having a hard time removing drain cock , oil drain and oil fill I could not exactly see where air filter was located, Found Air filter
Pulled it out with needle nose pliers and could not find one locally. Luckily I found this site ordered filter and they shipped right away. Got my filter and the old Air Compressor is alive again . Thank you so very much. You have a customer for life.
Thanks, Mary
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