Cincinnati Milacron 4-531-3153A00A Printed Circuit Board

4-531-3153A00A is a Cincinnati Milacron printed circuit board that functions as a control card within Milacron CNC systems, most commonly associated with the A800/A850 control family. Also cataloged as 45313153A00A, the board is widely referenced by third‑party sellers as a genuine Milacron PC board 4-531-3153A00A, appearing in repair and refurbishment inventories. This part serves as the machine's control electronics module, designed to interface with the Milacron control cabinet and related subsystems to execute programmed instructions. Availability across multiple aftermarket channels—Radwell lists it as repairable under 4-531-3153A00A and 45313153A00A, Lektronix markets the same model as a Cincinnati Milacron A800/A850 control card, and eBay and York Controls list the part under the same identifiers—underscores its role as a legitimate spare for compatible Cincinnati Milacron equipment. When sourcing, buyers should verify they are matching 4-531-3153A00A or 45313153A00A to their machine model and control revision, since precise compatibility is tied to the specific Milacron control family.