Leo Cullen's men take on the South African side at the RDS.
Leinster will be looking to book their place in the first United Rugby Championship Grand Final tonight.
Leo Cullen's men face the Bulls at the RDS at 7.35pm in the first of this weekend's semi-finals.
Robbie Henshaw and Jack Conan return to the starting fifteen, while Johnny Sexton is back among the replacements.
Leinster beat the Bulls on the opening weekend of the season 31-3, but the South African side won 11 of their next 18 games in the league.
Leinster Head Coach Cullen explains what they're expecting:
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