Reef Octopus Extreem 160

Hello, I just placed an order for a new pump for the Reef Octopus Extreem 160 skimmer (discontinued), I purchased skimmer at a yard sale and i'm pretty sure this is the model, I will attach a photo along with message. The Rep. I spoke with (i believe his name was Carlos) said I needed the AquaTrance 2000 pump, and I'm a bit unsure if that is the correct pump, according to the pump description it says it is a replacement pump for the Diablo 160 but says nothing about the Extreem 160. I am just wanting to make sure this is the correct pump.

Thanks,

Kellen Cecil