Question 120 amp battery isolator

[binuya]

I have an '01 7.3 with one alternator. I want to run a battery in the bed for other accesories. I have a 120 amp isolator. Does anyone know if this will work with the alternator I have. I thought I heard this was a 130 amp alternator.

 

[BJS]

110 Amp Alternator is stock

 

[binuya]

Thanks Brandon, Good to know.