The victim, identified as Amit Kumar Bonsrey, worked in a factory in Adelaide. He was delivering goods to Mildura, in Victoria, on April 30, when the fatal incident occured, SBS Australia reported on Tuesday.
Mr Bonsrey's father, Jagmal Singh Bonsrey, was with the victim at the time of the accident. Their truck collided with an approaching truck on Sturt Highway, Wigley Flat, in South Australia.
Mr Bonsrey died on Tuesday, while his father is undergoing treatment at the Royal Adelaide hospital. A family friend, Surender Chahal, said the victim's father was accompanying Mr Bonsrey on the drive.
Mr Bonsrey is survived by his wife Jasvinder Kaur, a 15-year-old daughter and a one-year-old son.
With inputs from agencies
Get the latest election news, live updates and election schedule for Lok Sabha Elections 2019 on ndtv.com/elections. Like us on Facebook or follow us on Twitter and Instagram for updates from each of the 543 parliamentary seats for the 2019 Indian general elections.