This window measures 48" wide by 29" high by manufacturer standards of rough hole opening dimensions. This is a special order item and takes approximately 3 weeks before shipment, as it is made to order. please note that because this is special order, it is non-cancellable, non-returnable after ordering. Keystone requires a vin number prior to ordering.
**Please note that this window is too large for UPS ground shipments, and must ship commercially.
**Montana HC running change at vin#KA741066**