Replacement Circuit Board for Onan 300-4902
Factory Direct Price: $129.00
Quantity in Basket: None
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Replacement Circuit Board for ONAN Generators
Flight Systems part number 56-4902-00 is an improved, direct replacement for the main control board used in several models of Onan Marquis Series Gen sets.
Features include improved circuit design, heavy duty relays, gold plated connector pins, lead-free RoHS compliant design and heavy conformal coating (to protect against corrosion – a major enemy of any RV generator control).
It is built in the USA and backed by a 2-year Warranty.