Josh Papalii, Jason Taumalolo and Antonio Winterstein have been added to the Kiwis' train-on squad to prepare for the test against the Kangaroos in Townsville on October 13.
Papalii, who will look to make his Kiwi debut, is from the Canberra Raiders, while Taumalolo and Winterstein are from the North Queensland Cowboys. Both clubs were knocked out of the NRL finals at the weekend.
Taumalolo and Winterstein have been part of previous Kiwis squads, with Taumalolo 19th man for the test in April which was won by Australia. Ricky Thorby, also from the Cowboys, was unavailable due to a hip injury that requires surgery.
National selectors Richie Barnett, Tony Iro, Stephen Kearney and Tawera Nikau will add to the squad over the next two weeks following the last two weekends of the NRL finals.
Kiwis squad: Gerard Beale, Josh Hoffman (Brisbane Broncos); Josh Papalii (Canberra Raiders); Jeremy Smith (Cronulla Sharks); Jason Taumalolo, Antonio Winterstein (North Queensland Cowboys); Sam McKendry (Penrith Panthers); Jared Waerea-Hargreaves (Sydney Roosters); Ben Henry, Shaun Johnson, Simon Mannering, Alehana Mara, Ben Matulino, Elijah Taylor, Manu Vatuvei (NZ Warriors); Adam Blair, Benji Marshall (Wests Tigers).
Unavailable: Alex Glenn, Brisbane Broncos, (knee surgery); Ricky Thorby, North Queensland Cowboys, (hip surgery); Nathan Fien (retired), Jason Nightingale, both St George Illawarra Dragons, (knee surgery); Shaun Kenny-Dowall, Sydney Roosters, (thigh surgery); Kevin Locke, NZ Warriors, (high ankle sprain).