COLCHESTER I/O BOARD Colchester /Harrison A826-3396A CNC Machine Part Ref:743/R1/S4 Please note that it is your responsibility to check suitability/condition of the items that are purchased from us, we recommend using a skilled service engineer for all CNC repairs. Due to the complex nature of CNC machine tool repair we cannot be held responsible for any loss or damage caused to machinery or persons as a result of the fitment of any of our parts. ##18 Some at the old shed shelf
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