Nche is expected to be out of action for several weeks, which has ruled him out of the southern hemisphere competition.

As a result, Kitshoff was withdrawn at the last minute on Tuesday from the early travelling squad to Auckland for next week’s clash against the All Blacks and drafted directly into the starting line-up for the Wallabies encounter at Loftus Versfeld.

Former Junior Springbok prop Gerhard Steenekamp has been drafted into the national squad, and had his first training session with the team on Wednesday. The talented 26-year-old will travel to New Zealand on Wednesday night to train with the players who departed on Tuesday.

Experienced prop Trevor Nyakane is also training with the squad in Pretoria and will continue to serve as back-up cover with Elton Jantjies (flyhalf) and Herschel Jantjies (scrumhalf) for the Australia Test.

“It’s never ideal to lose a player to injury days before an important Test match, but unfortunately it’s part of the game,” said Nienaber.

“We are particularly sad for Ox because he’s been working very hard in the last few months and making a great contribution on and off the field. We wish him a speedy recovery.”

Nienaber added: “On the upside we have players like Steven and Trevor to fall back on, and with both players having been with us in Pretoria for the last three-and-a-half weeks, it’s an easy switch for this match.

“We’ve always emphasised the importance of being adaptable as a team and that will be particularly important this season with the Rugby Championship, World Cup warm-up games and the global showpiece itself coming up.”

Nienaber added: “We are fortunate to have such depth at our disposal. We’ve been tracking between 50 and 60 players in the last few seasons with an eye on the World Cup, so we know what talent we have at our disposal.

“This will also be a fantastic opportunity for Gerhard to experience our systems and to be in the national set-up. He’s been impressive for the Bulls this season and he’s a former Junior Springbok, so we are excited to see what he has to offer at training.

Springboks - 15 Willie le Roux, 14 Kurt-Lee Arendse, 13 Lukhanyo Am, 12 André Esterhuizen, 11 Canan Moodie, 10 Manie Libbok, 9 Cobus Reinach, 8 Duane Vermeulen (captain), 7 Pieter-Steph du Toit, 6 Marco van Staden, 5 Marvin Orie, 4 Jean Kleyn, 3 Frans Malherbe, 2 Bongi Mbonambi, 1 Steven Kitshoff.

Replacements - 16 Joseph Dweba, 17 Thomas du Toit, 18 Vincent Koch, 19 RG Snyman, 20 Evan Roos, 21 Deon Fourie, 22 Grant Williams, 23 Damian Willemse.