This is a chance to own a nice, genuine, and vintage, JBL made, rubber O ring sealing gasket for several JBL professional high frequency compression drivers. The gasket mounts on the back side of the tweeter mount and helps seal the escape of any air or sound between the tweeter and the cabinet. This is original JBL made and in good used condition, showing only minor wear. It is not dry rotted.  It will be packaged carefully.  This is compatible with the 2402, 2405, 075, and 077.  This listing is for a single gasket. 

    Please email me with any questions.  I used a high resolution camera to give you an accurate visual depiction of these items.  I have years of experience packaging delicate electronics and use high quality packaging products.  Also, please check out my other items in my store.  Thank you for looking and God bless!