I looked a while back, and I couldn't find a model for a Gen 2, either.
Ayuh,.... I noticed that awhile back, when I stocked up on Alpha 1 impellers,....
I couldn't find the one for the Gen.II at Globe's own website,....
Maybe the long vanes ain't conducive to the blue rubber,....
The one in my Alpha 1 is over 10 years old, 'n still pumpin'
Strong,....
I'm thinkin' the housin' will wear out, before the impeller,......
