BRUSH - MOTOR (Crown CR21159-004)

CR21159-004: A worn motor brush can cause intermittent power loss or arcing inside the motor housing. This aftermarket replacement part references Crown catalog number CR21159-004. The brush is a carbon block that slides against the commutator to conduct electrical current. When the brush wears below its minimum length, the spring may lose contact, leading to a no-start condition. During routine service, a brush that shows chipping or uneven wear should be replaced. The item ships at approximately 0.116 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR21159-004, cr21159-004, CR21159004, cr21159004