The elevating leg rest extension assembly for the Quantum Q1103 Ultra and Jazzy 600 power chairs may also be compatible with other Quantum and Jazzy power chair models. Pride Mobility refers to these as their #12 Elevating Leg Rest.

These are made in both a left and a right side configuration.

Pride Mobility: FRMASMB3814 (left), FRMASMB3815 (right)