Peterbilt Air Dryer Purge Valve Replacement

Part
Bendix K022105
Tools
Snap ring pliers

[@JoseCastanon-p7s]

Thanks you answered my question about the metal ring. Also drain the air at the dryer

[@yusufmahdi8921]

Thank you

[@jamesray3920]

No you do not need to dump your air tanks it a easy fix

[@Lucas-pm6em]

Thanks !

[@Hellcatsrforbosses]

Thank you