The Sharks have named their side to travel to Ireland to face Leinster in Saturday's United Rugby Championship quarter-final at the Aviva Stadium.
Springboks Ox Nche and Bongi Mbonambi are the latest Sharks players to extend their contracts with the club.
Sharks Director of Rugby Neil Powell says his charges will need to be at their peak for the full 80 minutes against Leinster in the URC quarterfinals.
The Sharks only have themselves to blame after letting a 19-point lead slip to draw 22-22 with Munster at Kings Park on Saturday.
The Sharks have picked their best possible XV for Saturday's vital regular season-ending United Rugby Championship clash with Munster at Kings Park.
Sharks director of rugby Neil Powell described his team's 54-20 defeat to Toulouse in Saturday's Champions Cup quarter-final as a "big disappointment".