BRUSH - MOTOR (Crown CR21154-1)

CR21154-1: A worn motor brush can cause intermittent power loss or arcing inside the motor housing. This aftermarket replacement part references Crown as the OE maker and carries the cross-reference number CR21154-1. The brush is a carbon block that slides against the commutator to conduct electrical current. Over time, the brush wears down, reducing contact pressure and leading to sparking or motor failure. Keeping a motor brush in sound condition helps maintain consistent electrical transfer and prevents commutator damage. The item ships at approximately 0.116 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR21154-1, cr21154-1, CR211541, cr211541