62441 Oil plug size

by Stephanie privette
(Littleton co)

Model 62441 lost screw that is the plug for the oil.

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Dec 08, 2018
62441 breather or sight glass?
by: Doug in s.d.ca.

2. Remove the Oil Breather Plug (54)
to allow air flow into the Pump.

( search: 62441 compressor Oil Breather Plug )

3. Remove the Oil Sight Gauge (24) and
allow the oil to drain into the container.

( search: 62441 compressor Oil Sight Gauge )

Pay attention to the sellers description to be sure it's the correct part, whichever you need.

Dec 07, 2018
62441 Oil plug
by: Bill

The manual shows a fill/vent plug, or a site glass, but not a drain plug.

Can I assume that it's the fill/vent plug that you're missing?

If so, I suspect you won't get a replacement part from Harbor Freight and you may have to buy a non-OEM part.

The manual is woefully inadequate in terms of determining the oil fill plug size. I'm going to take a flyer and suggest it's 1/4" metric, but cannot be sure.

Since you can find oil fill vent caps from a number of sources, and they don't appear too expensive, and if you buy a 1/4" NPT (if you can't find a metric) you may find that 1) it will fit poorly, but still fit 2) it may do the job.

I hope someone has this compressor and can provide the exact thread size.

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