The upper right swing-away leg rest for Jazzy, Jet, and Quantum power chairs is only for those models using the Synergy Seat system. Pride Mobility calls this their Swing-away Leg Rest — 80 degree Style #8, 8-1/2” x 6”, straight.
The Synergy Seat system is an option that is available for many Jazzy, Jet, and Quantum power chairs. It is also known as the Euro Seat system.