BRUSH - MOTOR (CAT CT1924-31009)

A worn motor brush can cause intermittent power loss or arcing inside the motor housing. This aftermarket replacement part references the CAT catalog and carries the cross-reference number CT1924-31009. The brush is a carbon block that slides against the commutator to conduct electrical current to the rotating armature. Over time, brush wear reduces contact pressure, leading to sparking and eventual motor failure if not replaced. Keeping the brush at adequate length helps maintain consistent electrical transfer and motor performance. Verify the serial number or application, then call (562) 693-7748. A damaged brush may also produce excessive heat that damages the commutator surface.

Part number variants: CT1924-31009, ct1924-31009, CT192431009, ct192431009