This is a high - quality fill plug for the brake master cylinder pump, equipped with an O - ring. It provides a reliable seal for your braking system, ensuring smooth and efficient braking performance.
To use this product, first make sure your vehicle's brake system is depressurized. Then, carefully remove the old fill plug and replace it with this new one. Ensure the O - ring is properly seated. When installing, don't overtighten the plug to avoid damage. For maintenance, check the O - ring regularly for wear and tear. If you notice any signs of leakage or damage, replace the plug and O - ring immediately. Store the plug in a dry place away from direct sunlight to prevent degradation of the O - ring.
