stock secondary clutch G1 vs G2

OK, can’t seem to find any info on this. I got my stock secondary on ebay, and got a question from someone with a 2008 Can-Am Outlander/Renegade. They want to know if my 2014 Renegade secondary will fit on their machine. The outer sheave is the same casting number as the G1, but I guess the inner sheave is a different casting number. I also looked on the BRP parts list, and it looks like the spring and helix were different numbers on the G1s.

So will the G2 secondary work on the G1 machine?