This is the genuine eMoMo HX43BCRR junction box (also called control box). This junction box is used with the HX43BCRR cup holder controller. Compatibility Check To determine if this control box will replace yours, please refer to the serial number on your current control box. Compatibility Requirements: Serial Number Prefix: The serial number on your current control box must begin with either “SN:E43BCRR” or “SN:WT43BCRR”. Digit Following Prefix: The character immediately following the prefix must be a numerical digit (0-9). This control box can replace the HX43BCRRA control box (serial number starts with “SN:E43BCRRA” or “SN:WT43BCRRA”). This control box can replace the HX43BCRRKK04 control box (serial number starts with “SN:E43BCRRKK04” or “SN:WT43BCRRKK04”) FREE SHIPPING. We ship to US mainland only. Delivery time 5-14 business days.
