McKenzie sticks with familiar squad for Rugby Championship
Australia's Michael Hooper (L) is tackled during a rugby union test match against France at Suncorp Stadium in Brisbane on June 7, 2014 - by Patrick Hamilton
It includes 25 players who earned at least one Test cap during the recent 3-0 series win over France, and five others who were squad members.
McKenzie said the familiarity would be an asset.
"We've come a long way as a group over the past 12 months and the consistency we're now applying across selections, high-performance behaviours and our playing style is a positive sign that we are heading in the right direction," he said.
"The challenge for us now is to continue this consistency."
Australia face New Zealand in their opening Bledisloe Cup Test match on August 16 in Sydney, and McKenzie has warned the Wallabies will have to lift to beat the all-conquering All Blacks.
"We understand a great deal of attention going into the match will be around the All Blacks and their motivation to create a new piece of history by winning a world-record 18 consecutive games," he said.
It has been 12 years since the Wallabies last held the Bledisloe Cup, the symbol of trans-Tasman supremacy, and McKenzie acknowledged the weight of expectation.
"For us, it's no secret that our desire to win back the Bledisloe Cup grows every year, but if our attention isn't focused on the right areas during our preparations then it will be easy to get caught looking too far ahead," he said.
The Australian squad, captained by Michael Hooper, includes Fiji-born flyer Henry Speight -- the only uncapped member of the group -- who will be eligible to represent Australia from September 11.
Two other players who were unavailable for the France series in June due to injury -- Ben Alexander and Joe Tomane -- have also been included.
Players not selected this time round due to injury include, among others, Stephen Moore (knee), David Pocock (knee), scrumhalf Will Genia (ankle) and flyhalf Quade Cooper (shoulder).
After opening its Rugby Championship campaign against New Zealand in Sydney, Australia plays the All Blacks again on August 23 in Auckland, South Africa on September 6 and 27 and Argentina on September 13 and October 4.
Props: Ben Alexander (Brumbies), Pek Cowan (Western Force), Sekope Kepu (Waratahs), Scott Sio (Brumbies), James Slipper (Reds).
Hookers: Nathan Charles (Western Force), James Hanson (Reds), Tatafu Polota-Nau (Waratahs).
Locks: Sam Carter (Brumbies), James Horwill (Reds), Rob Simmons (Reds), Will Skelton (Waratahs).
Back-rowers: Scott Fardy (Brumbies), Scott Higginbotham (Rebels), Matt Hodgson (Western Force), Michael Hooper (Waratahs), Ben McCalman (Western Force), Wycliff Palu (Waratahs).
Scrum-halves: Luke Burgess (Rebels), Nick Phipps (Waratahs), Nic White (Brumbies).
Fly-halves: Kurtley Beale (Waratahs), Bernard Foley (Waratahs).
Centres: Tevita Kuridrani (Brumbies), Christian Leali'ifano (Brumbies), Matt Toomua (Brumbies).
Back-three: Adam Ashley-Cooper (Waratahs), Henry Speight (Brumbies), Israel Folau (Waratahs), Rob Horne (Waratahs), Pat McCabe (Brumbies), Joe Tomane (Brumbies).