Model #WL660300 Official Campbell Hausfeld oilless air compressor
Here are the diagrams and repair parts for Campbell Hausfeld WL660300 oilless air compressor, as well as links to manuals and error code tables, if available.
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Showing 10 of 58 parts
Gasket
Part #XA012500AV
The manufacturer no longer makes this part, and there's no substitute part
Tube
Part #WL011000AP
The manufacturer no longer makes this part, and there's no substitute part
Axle bolt
Part #ST033400AV
The manufacturer no longer makes this part, and there's no substitute part
Coupler
Part #MP288300AV
The manufacturer no longer makes this part, and there's no substitute part
Pad
Part #WL007800AV
The manufacturer no longer makes this part, and there's no substitute part
Head gasket
Part #XA010800AV
The manufacturer no longer makes this part, and there's no substitute part
Tank
Part #AR045600CG
The manufacturer no longer makes this part, and there's no substitute part
Air compressor screw
Part #ST074415AV
The manufacturer no longer makes this part, and there's no substitute part
Lower cover
Part #WL008501AV
The manufacturer no longer makes this part, and there's no substitute part
Grip
Part #WL012100AV
The manufacturer no longer makes this part, and there's no substitute part
Symptoms common to all air compressors
Repair guides common to all air compressors

You can replace a broken air compressor pressure switch in about 45 minutes.

If the air compressor won't fill the tank with compressed air, rebuild the pump using these steps in about 45 minutes.

You can replace a defective air compressor check valve in about 10 minutes.
Articles and videos common to all air compressors

Find out how to reduce air compressor noise.

See how to perform routine maintenance on your oil-lubricated air compressor.

Learn how to maintain an oil-less air compressor for safe and efficient operation.