Use this part kit to repair One Kayak Seat such as those found in Wilderness Systems Phase3, Phase3 Lite, AirPro, CSS and Perception Zone DLX seat backs. Kit includes all the replacement parts needed to fit the seat hinge of recreational kayaks made by Wilderness Systems.
This small plug and spring can get lost easily, and without it your seat back will not function properly. The photos clearly show where the missing plug (plunger and spring) should fit into the seat base.
The black plunger is made of hard plastic. The small end is 7/16 of an inch in outside diameter. The large end is 11/16 of an inch in outside diameter. The steel spring inserts into the large end. Click the large view link for more info.
Spring part number 7900-0051, alternative part no. 9800058
Plunger part number 7900-0050, alternative part no. 9800059
Phase 3 seating is also used on the WindRider trimaran, model years 2002 through 2005. This part can be used as a replacement for Wind Rider sailboats for the model years 2002 through 2005.
See all the Phase3 Seating replacement parts. See the Phase 3 Seat Video for more details. Part 1 shows retrofit of the Phase 3 day touring seat back into a Phase 3XP sea touring back band. Part 2 shows the reassembly of the Phase 3 day touring seat including details on the spring and plunger, T-grip, cord lock and seat back riser. Part 3 shows the addition of the Hip Pad Kit. PerZone
See the Phase 3 Kayak Seating Modifications Video CSSOUT