Replacement Extruder Transition Board for your UP300.

NOTE: This does not include the white flat cable. 

NOTE: This part is only compatible with the UP300’s that have the original auto levelling arm (Not the newer load sensor system)

NOTE: The following parts are compatible with this part: FFC Cable (UPBC0628/UPBC0079), Auto Levelling arm (UPBC1020)

Before replacing parts, please check out our support video.