Generac In-Phase Monitor PCB Control Board Assy 88019 Rev D - Used

Generac In-Phase Monitor printed circuit board / control card, marked on the board as ASSY 88019 Rev D with a factory EPROM labeled 92045B © 1994 GENERAC. Application: Generac generator-set control panel / switchgear in-phase (synchronizing) monitor board. The specific genset or switchgear model of origin is not verified — sold by photographs and the identifiers visible on the board. Condition: Used take-out, untested. The board looks complete and clean with all socketed ICs in place, no burns, no cracked traces, and no notable corrosion in the photos. No power-up or bench test has been performed and no functional claim is made. As a mid-1990s electronic assembly, it should be inspected and evaluated by a qualified technician before service. Ships drained of nothing (dry electronic assembly) in an anti-static bag with protective packaging. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.