The Doorking 9210-421 is a genuine OEM motor — AC Motor Drive Assembly 460V3P 5HP.
Designed for the DoorKing 9210 slide gate operator, this factory-original component ensures correct fit and reliable performance. Installing genuine DoorKing parts protects your operator warranty and avoids the compatibility problems common with aftermarket substitutes.
In stock and ready to ship from GateHouse Supplies. Contact us for compatibility questions or bulk quantity pricing.