AMMETER (Crown CR72778)

CR72778: A damaged ammeter can cause inaccurate current readings, leading to undetected electrical faults. During a routine electrical check, the ammeter may show a false zero or peg at full scale. The ammeter’s function is to measure the flow of electrical current in a circuit. A common failure consequence is that a stuck needle prevents the operator from noticing a charging system problem. Keeping an ammeter in sound condition helps avoid unexpected battery drain or overcharging. This aftermarket replacement part references Crown as the OE maker and cross-references part number CR72778. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR72778, cr72778