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WL611601 Campbell Hausfeld Compressor - Overview

Diagrams for WL611601

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Regulator – Part Number: RE300000AJ
No Longer Available
Ferrule – Part Number: ST085200AV
$6.40
In Stock
Ferrule
Part #ST085200AV
Designed for use in compressors, this genuine replacement part is used to provide a seal and prevent leaks. It is red, made of rubber, is not part of a kit or assembly, and is sold individually. When this part is worn, you will notice leaks from your machine, and it will need to be replaced. As with most rubber seals, this part is known to wear with regular use of your compressor, and will no longer be able to properly seal when it needs to be replaced. It is found at the bottom of the air tank, and you will need a wrench to complete this repair. Customers rate this repair as Easy.
Power Cord And Plug Assembly – Part Number: EC012601AV
$62.98
In Stock
Power Cord And Plug Assembly
★★★★★
★★★★★
(1)
Part #EC012601AV
This Power Cord and Plug Assembly is an OEM sourced part for air compressors. It is wired to the electric motor in order to provide power from a standard outlet. This part is black, consists of a metal wire in a rubber insulated cable, and is sold individually. Depending on how worn it is, your compressor may no longer get power or may have sparks coming from it when it needs to be replaced. If you notice any visible damage such as exposed wires, cracks, or frays, it should be replaced. You will need a screwdriver, pliers, and a wrench to complete this repair. Customers rate this repair as Easy.
Compression Nut – Part Number: ST033001AV
$10.50
In Stock
Compression Nut
Part #ST033001AV
Genuine Campbell Hausfeld replacement part, this item is sold individually. The ST033001AV Compression Nut is used to attach the copper tubing to certain components of the compressors listed below. Along with the Compression Nut you will need to use a compression sleeve ( or Ferrule) to seal the tube from leaking air. The Compression Nut will go on the tubing first then the Ferrule will slide into the nut.
Inspection Port O-ring – Part Number: ST070191AV
$5.11
Special Order
Inspection Port O-ring
Part #ST070191AV
It is a genuine manufacturer-supplied item that is made for Campbell Hausfeld air compressors. O-rings are commonly utilized to provide an air-tight seal between connected components. Unfortunately, over time the material will wear out and it may begin to crack eventually requiring a replacement. Check the diagrams for your model to ensure the correct repair procedure. A screwdriver and a wrench set might be needed to replace this inspection port o-ring.
Pressure Switch – Part Number: CW209000AV
$93.35
On Order
Pressure Switch
Part #CW209000AV
This heavy-duty pressure switch helps regulate when an air compressor starts and stops by controlling pressure between roughly 100 PSI and 135 PSI. Built with a four-port design and a convenient unloader valve, it replaces a worn or faulty switch that may cause the compressor to run inconsistently, leak air, or fail to shut off properly. Designed for select compressor models, it offers a reliable, easy-to-install solution for restoring safe, consistent pressure control.
Filter Element – Part Number: VT042500AV
$13.06
In Stock
Filter Element
Part #VT042500AV
This replacement filter element is an authentic OEM item that is commonly utilized on Campbell Hausfeld air compressors. Its purpose is to filter out dust and debris from contaminating the engine with the air that goes into the carburetor. Please note this felt filter element is sold individually. Replacing it is a very simple task that does not require any tools.
Unloader – Part Number: CW210001AV
$101.21
On Order
Unloader
Part #CW210001AV
It is a genuine OEM part that is made for Campbell Hausfeld air compressors. The unloader valve is an important component which allows a user to safely drain the air from the tank. Unfortunately, over time it may wear out or get damaged eventually requiring a replacement to ensure your unit operates properly. Note, this high-quality unloader includes multiple parts however it is sold as an individual component. Check the owner\\\'s manual and the diagrams of your model to ensure the correct installation and application. You will need a wrench set and pliers to perform this repair.
Axle Bolt – Part Number: ST033400AV
$7.66
Special Order
Axle Bolt
Part #ST033400AV
This part is an OEM from Campbell Hausfeld. The axle bolt is compatible with many air compressors, and is sold individually. The metal bolt fastens the wheel to the base of the tank, providing movement to the device. A wrench and pliers are needed for the removal and replacement.
Compression Sleeve – Part Number: ST032900AV
$10.21
In Stock
Compression Sleeve
Part #ST032900AV
This is an authentic OEM part. The 1/2 compression sleeve is compatible with many air compressor machines. With the compression nut, this item helps to secure the exhaust tube to the front shroud. An adjustable wrench is necessary for the replacement. The compression sleeve is sold individually.
Drain Valve – Part Number: SR060513SV
$17.98
In Stock
Drain Valve
Part #SR060513SV
This is a genuine Campbell Hausfeld replacement drain valve, sold individually. When using an air compressor, moisture naturally condenses inside the tank. If this water is left sitting for too long, it can lead to internal rust and damage. The drain valve allows you to release this built-up moisture easily. It's especially important to drain your tank after each use—particularly if you tend to leave air in the tank for extended periods. Regular draining helps extend the life of your compressor and maintain its performance. Be sure to open the valve regularly to prevent water buildup and potential tank corrosion.
Nipple – Part Number: HF002401AV-S
$6.40
In Stock
Nipple
Part #HF002401AV-S
This genuine OEM replacement nipple is designed for use in air compressors, serving as a critical connector between the pressure switch, the tank, and the regulator. A damaged or corroded nipple can lead to air leaks and inconsistent pressure, affecting overall performance. To check for leaks, apply soapy water to the fittings around the pressure switch and watch for bubbles. If replacement is necessary, the process typically involves disassembling the pressure switch. Begin by draining the tank using the valve at the bottom, then remove the coupler from the regulator and unthread the nipple. Access the wire connections by removing the pressure switch shroud, and carefully note the position of each wire before disconnecting them—starting with the motor wire, followed by the cord wires and ground wires. Remove the strain relief, pressure gauge, and the airline connecting the check valve to the switch. Finally, unthread the pressure switch from the tank nipple and remove the nipple itself. When reassembling, it is recommended to use thread tape to ensure a proper seal. This replacement part is sold individually.

Common Symptoms of the WL611601

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

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