Plastic Washers

[Gene Van Horn]

Hey all. Can anybody tell me where to get those two plastic round washers that go on the AC lines?

 

[ScottHeidinger]

Gasket - O-ring - for AC Compressor GM# 2724674

Highway Stars stocks o ring replacement for GM #2757674

www.highwaystars.net

These?


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[Speed Demon]

It sounds like you might be looking for the seals. Here is the kit

Amazon.com: ACDelco 15-20058 GM Original Equipment Air Conditioning Manifold Seal Kit with Compressor and Condenser Seals: Automotive

Buy ACDelco 15-20058 GM Original Equipment Air Conditioning Manifold Seal Kit with Compressor and Condenser Seals: Manifold Parts - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

You want to use the green and yellow(gold) ones and the smaller line extension on the high side (where the green goes). Dip them in some pag oil to help them seal. Torque the bolt to 25 ft.lbs to seat them. This worked for me.

 

[Speed Demon]

Forgot to mention this worked with an Acdelco compressor.

 

[Gene Van Horn]

Alright guys thanks for the info, have a great super bowl Sunday.