SKN: D8R2431    Brand New Genuine JBL 2431 Diaphragm, 8 ohm. Comes with Ferrofluid and Allen Key.

Used in JBL 2431H Driver which is used in SRX700, SRX712, SRX715, SRX738, VLA301, VLA601, VLA901, PD 764, PD743, VT4888, PD5322, PD5200, AM6200, AM6212, AM6315, AM6340. 

The 2431 AM Aftermarket diaphragm is also available, as well as Brand new 2431H drivers.