The tighthead prop Owen Franks is the main injury concern for the All Blacks as they head to South Africa for the Rugby Championship decider.
Franks suffered a groin injury during Sunday's 33-15 win over Argentina in La Plata and was replaced by Charlie Faumuina at half-time.
Franks is being assessed and team management will then decide if they need to call up a replacement.
North Harbour's Ben Afeaki is the likely cover.
The Springboks need a bonus point victory at Ellis Park and to deny the All Blacks any points if they're to win the Rugby Championship.
