Denso Alternator

I have been searching for the 120 amp Toyota Denso, but cannot find a listing for it. Does anyone have a part number?

I have an EZ wiring kit, Classic Auto Air AC, FiTech FI, Electric in tank pump, electric fans, and a good radio. So I was hoping to get an upgraded alternator. I am aware of the brackets needed and have sourced those.

I came across this alternator, but its for a Magnum listing, not sure if it will bolt up to an LA 340