OKODOKO Carbon Brushes for Makita Belt Sanders - CB303 - 191963-2

These OKODOKO carbon brushes are specifically designed as replacements for Makita CB303, compatible with models 9403, 9404, 9921, 9903, 9920, and 5704R. Always verify your specific model number.

Signs include a decrease in motor power, increased sparking, unusual motor noise, or the tool stopping intermittently. Regular inspection during tool maintenance is also advised.

These are high-quality compatible replacement carbon brushes, not original equipment manufacturer (OEM) parts from Makita. They are designed to meet or exceed the performance of the original brushes.

The lifespan varies significantly based on usage intensity, duration, and the specific application. They are a wear item and will eventually need replacement.

It is not recommended. Using brushes not specifically designed for your model could damage the tool or result in poor performance and safety hazards.

The weight is approximately 0.044 pounds (0.02 kg).

Ensure the sander is plugged in and the power switch is functional. Double-check that the new carbon brushes are correctly installed and making good contact with the commutator.

Verify the new brushes are the correct type and size for your model. Ensure they are properly seated and can move freely within the brush holders. If sparking persists, the motor's commutator may need cleaning or inspection.

Confirm the brushes are fully seated and making firm contact. Ensure no dust or debris is obstructing the brush movement. If the issue persists, consider if other components require maintenance.

Ensure the access cap is fully tightened or secured. If the internal brush holder mechanism is damaged, professional servicing may be required.