Beckman Coulter M271-FB01 Cuvette Wash Unit

Beckman Coulter M271-FB01 Cuvette Wash Unit is a genuine Beckman Coulter replacement module that serves as the cuvette washing stage for Beckman Coulter AU5800 chemistry analyzers, designed to rinse cuvettes between samples to reduce cross-contamination. The part is identified by the M271-FB01 catalog number and is sold as a used surplus item on secondary marketplaces. Maintenance documentation for the AU5800 references the M271-FB01 unit as part of the cuvette wash system and outlines checks such as wash nozzle alignment and movement during routine inspections. If you are stocking service parts for an AU5800 system, this unit provides the official cuvette wash replacement identified by Beckman Coulter.