South Africa director of rugby Rassie Erasmus has called up uncapped Western Province hooker Scarra Ntubeni and prop Wilco Louw for the upcoming encounter against Argentina to be played in Pretoria on Saturday.
Ntubeni has been playing for Western Province since 2011 and in the same year he went on to make his debut for Super Rugby side Stormers and was included in the 30-man squad for South Africa's November series in 2013 but did not play ing any of the Test.
Meanwhile, Louw has been featuring for Stormers since 2015 and has played 12 Tests for the Springboks since his debut in 2017 and last featured for them during the November series last year.
Apart from the duo captain Siya Kolisi, who is returning from an injury along with Marco van Staden and Dillyn Leyds have also joined the squad.
After enjoying Rugby Championship title victory, the Springboks will face Argentina in their last warm-up game in South Africa before they head to Japan.