From an invacare Spectra XTR2 but may fit others.
2016 invacare spectra XTR2 powerchair dynamic controller DX2-PMA70L
Invacare Spectra XTR2 Electric Powerchair Drives No Footrests
Invacare Spectra XTR2 Electric Powerchair Working Drive Only
Invacare Spectra XTR2 Electric Power Wheelchair New Batteries
INVACARE powerchair spectra XTR2 actuator Controller Dynamic DX2 Act2 fits other
INVACARE Spectra, Storm & Others.XTR2 2 Actuator Controller Dynamic DX2-Act2