The Mitsubishi /K3C/K3A,/K3E/ K3D/ K3F/ thermostat outlet /5650-040-933-40 / MM409334/ or cooling flange is used on many Mitsubishi K3 and K4 series models.
Mitsubishi Housing-thermostat — photos, specifications in web-store AUTO777 | Buy in Ukraine: Kyiv, Kharkiv, Dnipro, Odesa, Zaporizhzhia, Lviv