How to replace a Be23 Genset Controller A BE23 CONTROLLER AFTER A 22 YEARS (200.000 HOURS) OF SERVICE Be23 Instruction Manual You can replace your BE23 genset controller with the equivalent up-grade, brand-new, BE46. The Be46 genset controller is fully 100% compatible with the Be23. Even though the Be46 is pin-to-pin compatible, you must replace … Continue reading Be23 genset controller