Waerea-Hargreaves was always an unlikely starter, after injuring his knee in the victory over England three weeks ago.
It's still unclear if Tohu Harris or Te Maire Martin will start in the No 6 jersey, though the Melbourne Storm back rower would appear to be the favourite.
Shaun Kenny-Dowall will return to the right centre position in place of Gerard Beale, while Fusitua and Solomone Kata will play together on the left edge.
Kiwis 19-man squad for Four Nations final: Adam Blair Jesse Bromwich Lewis Brown Greg Eastwood James Fisher-Harris David Fusitu'a Tohu Harris Shaun Johnson Jordan Kahu Solomone Kata Shaun Kenny-Dowall Issac Luke Te Maire Martin Manu Ma'u Kevin Proctor Jordan Rapana Joseph Tapine Jason Taumalolo Martin Taupau
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