Nissan 4 Pot Brake Caliper 9448 Original 355*32mm J Hook Disc

4 Pot Brake Caliper 9448 Original 355*32mm J Hook Disc For Nissan

Brakes are vital for slowing your car down – whether its abruptly to avoid a collision, or gently to stop at traffic lights. They are crucial for safety, not just yours, but also that of other road users around you. So, it makes sense to ensure they are well maintained.

When your foot pushes the brake pedal down it pushes against the master cylinder. This is basically a piston surrounded by brake fluid. The fluid moves down the brake lines where it forces the caliper to squeeze a pair of brake pads against a brake disc. This, in turn, slows the wheel down. The energy released from stopping your car’s motion is converted into waste heat, which has to be dispersed. As the disc has a relatively quick cooling time, this type of brake offers a better stopping performance than drum brakes and is widely used in current cars.
Considering the amount of times that you brake during an average car journey, it’s no wonder that brake pads and discs need to be replaced periodically.

How to tell if your brakes need replacing
Checking your brakes to ensure they are in good condition requires your senses of sight, hearing and touch. Together, this will give you a good idea of when to replace your brakes for a smoother and safer driving experience.

Your brakes may need replacing if you notice any of the following signs:

Squealing noise:
Some squealing noise coming from the brakes is expected under normal driving conditions, depending on the cleanliness of your brakes, the materials used for your brake pads and the weather. However, a loud screeching sound is a warning that brake pads may need replacing. Some brake pads use a semi-metallic layer within the brake pad material or an external sensor designed to screech when the brake pad is due to be replaced. This screeching noise can be heard even when the brakes aren’t being used. If you wait too long at this point, the screeching noise will be replaced by a grinding noise which means the brake pads have worn down completely, and potentially can generate additional costs by damaging the brake disc.
Warning light:
Some cars have a warning light on the dashboard to let you know when your brakes need attention. Most sensors have the same lifespan as the brake pad, so they need to be replaced along with the brake pads. Before you rely on this method, it’s best to check your owners’ manual as not all cars are fitted with brake pad sensors.
Car pulling to one side:
If your car feels like it is pulling to one side or the other while you’re driving, it could be a sign of worn out brake pads or that the caliper guide pins or piston is sticking.
Visual check:

It’s a good idea to visually check your brakes regularly, for example every 10,000 miles (approximately 16,000 km). This is extremely important if your car doesn’t have sensors. You can visually check the brake pads by looking through the spokes of the car’s wheel. If less than 3mm of the brake pad is visible, then they need to be replaced.
Vibrations:

If you feel your car vibrating as you brake, it is a sign that your brake discs might be abnormally worn or have suffered thermal damage following severe braking.

FAQ
Q: How long the delivery time?
A: For sample, need 4-7 working days For quantity order, need 10-12 woking days
Q: Can the big brake kit be customized?
A: Yes, all of our big brake kits can be customized to meet the needs of different customers
Q: Can you make my own logo on the big brake kit?
A:Yes, we can make your own logo if needed, feel free to let us know when you'reready and we'l discuss the details
Q: Can your packaging be customized?
A: Whether it is inner packaging or outer carton, we can design it according to yourts
Q: How do you make our business long-term and good relationship?
A: 1.We keep good quality and competitive price to ensure our customers benefit
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from