Replacement Plastic Park Pad Posts for NJ 42E/60E/500/600/700/800/T200+ Series Park Stations. If your current park pad post has broken off these replacement posts allow you to replace the broken part without having to invest in a new park service station. It is recommended to change all of the posts at the same time. Simply push your current posts from the bottom and they will pop out of the tray. Theses park pad posts are very simple to replace. Sold in a set of 4 pieces plus the kit includes the rubber washers which are used to hold the plastic post into the tray. Kit does not include the rubber park pad seal. These are sold seperatly.