Size: B board Replacement control motherboard for washing machines Overview A direct replacement control motherboard designed to restore washing machine control and display functions. Manufactured and inspected to match common pulser and drum washing machine systems. This part provides a cost effective alternative to extensive repairs and helps extend the service life of your machine. Key benefits Restores full control and display functions quickly, minimizing downtime. Cost effective alternative to major repairs or full appliance replacement. compatibility with multiple main board model numbers for broader fit. Rigorously screened parts to ensure reliable operation when installed correctly. Features Function: Main control motherboard that manages display, cycle control, and electronic signals. Size: B board, suitable for systems requiring this board form factor. Compatibility: Compatible with models EAX61985903, EBR76841909, EBR77595201, EBR73933710, EAX6433304 motherboard. Quality: Components selected and inspected to meet functional requirements for common pulsator and drum washing machines. Installation: Designed for straightforward replacement. Simple installation restores display and control functions rapidly. Professional installation is strongly recommended to ensure safe and correct wiring. Practical applications and scenarios a failed control board when the washing machine powers on but the display is blank or shows errors. Restore cycle selection and electronic controls after a power surge or intermittent faults in the original motherboard. Extend the usable life of a working washing machine by replacing an aging control board instead of buying a appliance. Notes Verify that your machine uses a Size B board and matches one of the compatible motherboard model numbers before . Professional installation is recommended to ensure correct connections and to avoid damage during replacement.