26 or 30 splines

[SPARKYDEN]

Trying to get a pair of WARN manual free wheeling hubs to replace my automatic ones and according to the supplier I need to know if its 26 of 30 splines ones I need. He also asked if it had ADD. Can anyone through some light on the matter!!!

Cheers...Denis
ps 1994 3.0td auto kzn130

[BUSHWHACKER]

Trying to get a pair of WARN manual free wheeling hubs to replace my automatic ones and according to the supplier I need to know if its 26 of 30 splines ones I need. He also asked if it had ADD. Can anyone through some light on the matter!!!

Cheers...Denis
ps 1994 3.0td auto kzn130

Yes, you have ADD (Automatic disconnecting differential)
not attention deficit disorder.