It is hard to find information about Montgomery Ward Air Compressors. The consensus is that this company hasn’t been in business for 30 years or more. It seems even harder to find information about servicing them or finding parts for them.
On this Montgomery Ward air compressors information page please find information about Montgomery Ward air compressors, though much info is pretty scarce. On this page Here you will find issues posted and comments submitted about Montgomery Ward Air Compressors from folks that use them, and may have had some problems or some issues with them.

Download Montgomery Ward manuals:
If you should happen to have a Montgomery Ward compressor manual in digital form (even if that means you take a photo of each page and put them in a .pdf file) you can upload them to this site using the form at the end of the page. This will help all of us.
Before you add your own question about Montgomery Ward air compressors would you please take a moment to scroll down and read the existing postings below to see if your answer is already there? The troubleshooting pages on this site may help too, as they cover problems and solutions common to many makes of air compressors.
If you see a post that you feel might be able to add information about, please click the comment button and add your information to that post. We would all appreciate it.
Cheers,
Bill
More questions, answers and information about Montgomery Ward compressors found on this site include:
- Parts for Montgomery Ward XER6409 compressor
- Montgomery Ward air compressor won’t pressurize
- Looking for parts for Montgomery Ward air compressors
Can you tell me about this air power system? I inherited it. Works pretty hood. Montgomery Ward 6318 115 volts 8.8 amps. Serial # 08270-793128. Thanks
I bought a montgomery wards air comp no model number but serial #10108-851993 can you convert it to 1/2 hp 115v motor?
I picked up a Montgomery Ward compressor the other day at a yard sale, not knowing what I was getting myself into. I have no idea how to identify it to get parts, other than the casting on the cylinder and the tag on the electric motor. Please help!! The guy had a larger model as well, and if I can get parts, I’d like to rebuild them both. Please contact me at (email address removed – moderator) if you have info. (Just a reminder that for this site to provide benefit to all compressor owners looking for info, having… Read more »
i just got my dad’s Power-Kraft Piston Compressor model: QBW 6584-A….any idea where i can find an owner’s manual for it?
Montgomery Ward Riverside compressor pump Model No. FCI-619196 that would leak down after shutting down, but after a second look, there is a small line that comes from the compressor outlet on top of the small cylinder. The line attaches to a valve assembly on the shaft end opposite the flywheel. So it appears the compressed air from the remote tank is exhausting through that small tube attached to the compressor outlet. The line between the compressor and the tank has a moisture trap, a shut-off valve and pressure switch in it but has never had a one-way check valve.… Read more »
Just picked up the 6557 model for $20. So far works great. Builds and holds perfect. The previous owner put an old sears reg and gauge on it. Great little compressor. Thanks so much for the posted manual.
XER 6412 does anyone have a diagram of this one. It runs and pumps but like to know what to maintenance and where things like oil gets put for motor and does it have a adjustable pressure level or is it automatic shut off at 100 psi.
I’m looking for a manual on XER 6401 1/2 HP. I need to learn how top change the oil and locate the air filter
I have an Old Montgomery Ward 1/2 HP Compressor. Runs Great . The Children would laugh at the sound it makes running . If anyone is interested I posted an ad for its sale on Northwest Connecticut Craigslist