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1985 AC compressor help

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Old Jul 30, 2022 | 03:39 PM
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From: If your not the lead dog the view never changes Boise, Id
Default 1985 AC compressor help

Changing out the AC compressor on my 1985. Ordered new compressor from Rock Auto. I noticed this connector on my old compressor that is not on my new one. I don’t remember disconnecting anything from here. What is this connector? Bottom left in first photo, close up of it in the 2nd. Thank you in advance for your help.

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Old Jul 30, 2022 | 04:25 PM
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This is just a guess.
It could be a mating point for mounting. I would see if the new one mounts flat or correctly.
Or, might be a oil port cause it looks like it might screw out. For draining or filling the compressor oil.
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Old Jul 30, 2022 | 04:28 PM
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Thank you Pcolt. Not a mounting point, when in its bracket this sits just out of it.
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Old Jul 30, 2022 | 05:47 PM
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..... Its a pressure relief valve .....
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Old Jul 30, 2022 | 05:53 PM
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Thank you C409!! Do I need a way to transfer it over to the new compressor?
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Old Jul 31, 2022 | 09:22 AM
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Originally Posted by RockyL32
Thank you C409!! Do I need a way to transfer it over to the new compressor?
..... Yes , If there is a port available on your new compressor .....
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