CUMMINS/ONAN PREMIUM CONTROL PANEL FITS HGJAD HGJAE & HGJAF

This aftermarket control board is an exact replacement for the Onan 300-5047. It supports carbureted, fuel-injected, and LP (liquid propane) configurations, automatically detecting and switching modes. It features an improved fault code system and an advanced detection system that checks the brushes, slip rings, and rotor during cranking to prevent damage. The circuit design is enhanced over the OEM, with an oversized heatsink for cooler operation, and it's encapsulated in automotive-grade urethane for exceptional corrosion resistance. It is not compatible with Vehicle Monitoring Systems like Silverleaf/Rozie.