This ISRI seat cushion is suitable for all models from the 5 series, such as the 515, 517 and 577, and fits the ISRI bases of the 1000 and 6000 series.

The assembly of this ISRI seat cushion is easy: attach the seat cushion with two screws at the front and two swivel brackets at the back.

Article number: IS.400300

Manufacturer number: 16946-18/24E