Wingman Xavier Duurmsa has been given the all clear from club medicos to face the Tigers after being concussed in Port's win over Geelong.

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PORT ADELAIDE will go into Friday night’s Preliminary Final against Richmond with an unchanged line-up.

There were fears a shoulder injury to forward Todd Marshall and the concussion suffered by wingman Xavier Duursma might see them drop out of the team which beat Geelong in the Qualifying Final a fortnight ago.

However, a week off to recover has seen them both cleared and selected to feature for Port as it looks to book its first Grand Final appearance in 13 years.

Among those named as emergencies is veteran utility Justin Westhoff, who has announced the 2020 season will be his last.

The other emergencies are defenders Riley Bonner and Jarrod Lienert and forward Boyd Woodcock.

Port Adelaide takes on the Tigers at Adelaide Oval from 7:50pm AEDST / 7:20pm ACDST on Thursday.