The Perego replacement seat cushion will fit the following models with the passive restraint bar (straddle bar) between the child's legs:

Does fit: **Prima Pappa 2000-2004, Dondolino 2004-2005, Prima Pappa Rocker 2005, Prima Pappa Diner 2006-current**

Does NOT fit: Newborn, Tatamia, BEST, Siesta, and Zero models

Our upholstery has cutouts for upper shoulder straps but can be used for chairs with no shoulder straps. However, please be aware that there will be slits in the backrest of the upholstery with no belts filling them.

NOTE: The older the chair, the looser the cushion will fit due to changes in the seating area over the years. Newer models have a larger seating area with a higher backrest.