automotive brake pads
One of the leading aftermarket & OEM auto brake pads manufacturers & suppliers from China, Ketulla makes a large range of automotive brake pads for 98% of famous vehicle brands in the world, explore from the below link
ketulla ceramic brake pads are known for their noiseless, dust-free characteristics and are commonly used in luxury cars. Strong wear resistance. Ceramic liners are more durable than metal shims because they are harder and wear less. Very low brake dust.
Ceramic brake pads GG grade is a new product specially developed by us for racing cars and special vehicles in 2024, which has an excellent friction coefficient of 0.45~0.55.
Semi-metal brake pads are relatively cheap, easy to process, high friction coefficient and stability.
The heat resistance is not good, the anti-aging is not good, so the service life will be shorter.
It is suitable for Japanese and German cars with low price.
Moderate price, very low thermal attenuation low noise, low dust, good restraint.
It is easy to be affected by metal impurities, resulting in reduced braking performance.
Suitable for mid-range models.
Discover our high-performance truck brake pads designed for light trucks, heavy-duty trucks, commercial trucks, off-road trucks, and highway/long-haul trucks. Whether for everyday driving or extreme conditions, our brake pads deliver exceptional braking performance and safety.
Disc Brake Pads for Buses and Trucks. School Bus Disc Brake Pads. Needing help with the brake pads on your bus chassis or truck? Gerald and Jenn can help!
Need samples?
No problem! We can make you a single custom box with your own design and dimensions, you should provide the information as follows:
- brake pads code
- brake pads types: ceramic, semi metallic , low metallic materials
- quantities
- address
highlights
brake pads features
- Over 2351 brake pads in range
- Updatedfriction levels
- Low phenolic resin content
- Scorched and chamfered
- Extra accessories
- Wear indicators, bolts or clips
- ECE-R90 approved
- IATF 16949 approval
why choose us
Keutall brake pads supplier is your most competitive advantage in carbon fiber ceramic pads, semi-metal brake pads, truck brake pads all over the world. As a factory, we have 24 years of experience in generating and exporting because we know how important high quality brake pads and a stable supply are to your business.
Whether you have been engaged in the wholesale or retail of auto parts, or you are ready to enter this industry, we can not only ensure the quality of products, timely delivery, but also our professional products will give you certain guidance to help you grow your business rapidly.
brake pads manufacturer
Ketulla is a professional brake pads manufacturer with running for 24 years, We consistently regard product quality as a crucial strategic guideline for our development. We consider our customers as part of our team, striving for excellence in both product quality and service.
Quality quaranteed
All brake pads quality has passed the American LINK laboratory testing and appraisal, complies with the ECR90 Qualified standard, and has passed the ISO 16949， The production and quality control of all brake pads are strictly in accordance with ECE R90 quality standards. We ensure that we take full responsibility for the quality of all products delivered to our customers.
EOM & ODM avaliable
Need to order rear brake pads and front brake pads? we offer customization: logo design, box design, shim print, with different pads brake formula, just send us your order list, we will send you pricelist with our drawing to confirm the details.
compatable with 98 % of vehicles
Ketulla offers you customization for different Vehicles, we hold 2351 different brake pad models to meet the 98% of vehicles in the world, such as Japanese cars, Korean cars, European cars, and Chinese cars.
brake pads knowledge you are conerning
Pressing the Brake Pedal: When the driver presses the brake pedal it pushes a piston in the master cylinder,creating hvdrauic pressure in the brake lines.
Hydraulic Pressure: The hvdraulic pressure is transmitted through the brake fluid in the brake ines to the brake calipers
Activating the Brake Caliper.The pressure causes the pistons in the brake caliper to move, pushing the brake pads against the brake rotor.
Friction Generation: As the brake pads contact the spinning rotor,fiction is generated.This friction converts the kinetic energy ofthe moving vehice intothermal energy (heat), slowing down the rotor and the wheel attached to it.
Stopping the vehicle: The increased friction between the brake pads and the rotor slows down the rotaion of the wheels, gradually bringing the vehicle tca stop.
Brake Pads Types | Advantage | Disadvantages |
Low metallic brake pads | Quiet Operation: Organic brake pads tend to be quieter, producing less noise when braking | Shorter Lifespan: Organic pads wear out faster due to their softer material. |
Softer Material: This leads to smoother braking and less wear on brake rotors. | Less Effective in High Temperatures: They may not perform well under extreme heat, leading to brake fade. | |
Cost-Effective: Generally, organic pads are cheaper compared to other types. | Dust Production: Organic pads can produce more brake dust, which can accumulate on wheels and reduce their aesthetic appeal. | |
Semi metallic brake pads | Durability: They last longer than organic pads due to their tougher material composition. | Noisier: These pads can produce more noise compared to organic and ceramic pads. |
Better Performance: Semi-metallic pads offer improved stopping power, especially under high-stress conditions. | Rotor Wear: The harder material can cause more wear on brake rotors. | |
Heat Dissipation: They handle heat better, reducing the risk of brake fade during prolonged braking. | Dust Production: They tend to produce more brake dust, which can be more difficult to clean. | |
Ceramic brake pads | Long Lifespan: Ceramic pads last longer than both organic and semi-metallic pads. |
Expensive |
Quiet Operation: They produce minimal noise during braking. | ||
Low Dust Production: Ceramic pads produce less dust, keeping wheels cleaner | ||
Stable Performance: They offer consistent performance across a wide range of temperatures and driving conditions. | ||
General Considerations for All Brake Pads | Enhanced Safety: All types of brake pads are essential for vehicle safety, providing the stopping power needed to avoid accidents. | Maintenance: Brake pads require regular inspection and replacement, which is an ongoing maintenance cost. |
Improved Performance: Quality brake pads improve overall braking performance, contributing to better vehicle control. | Compatibility: Not all brake pads are compatible with every vehicle, requiring careful selection based on manufacturer specifications. | |
Customization: Different types of brake pads allow for customization based on driving habits, vehicle type, and specific needs. | Environmental Impact: Brake pads, particularly those that produce a lot of dust or contain metals, can have environmental impacts. |
The construction of brake pads involves severalkey components,each playing a critical role in the pad’s overall performance and functionality;
Backing Plate
- Material: Typically made of steel or other strong metals.
- Function: Provides structural support for the fiction materilal and maintains the shape and integrity of the brake pad under stress
Friction Material
- Materia: Composed of various substances, depending on the type of brake pad. These can include organic compounds,semi-metalic materials, or
ceramics. - Function: Creates the friction needed to stop the vehicle when pressed against the rotor. The composiltion ofthe fiction materal determines the
pad’s effectiveness, durability, and performance characteristics.
Adhesive Layer
- Material: High-temperature adhesives.
- Function: Bonds the friction material to the backing plate, ensuring they stay attached under extreme conditions
Shim
- Material: Typically a layer of rubber or metal…
- Function: Reduces noise and yibrations during braking,$hims act as a dampening layer between the brake pad and the caliper
Slots and Chamfers
Design Features:
- Slots: Grooves cut into the friction material.
- Chamfers: Angled edges on the leading and trailing edges of the brake pad.
Function:
- Slots: Help in reducing noise, removing debris, and improving water dissipation.
- Chamfers: Reduce the likelihood of edge lifting and minimize noise by creating a smoother engagement with the rotor
Wear indicators
- Material: often made from metal.
- Function: rovide a visual or audible indication that the brake pads are worn and need replacement. some pads have buit-in wear indicators thatemit a squealing noise when the pad material is low.
Driving Habits: Freguent hard braking and aggressive driving can wear down brake pads faster
Driving conditions: Urban driving with frequent stop-and-go traffic can cause more wear compared to highway driving
Brake Pad Material: Different materials( semi-metalic, ceramic, have varving durability and performance characteristics
Quality of Brake Pads: High-guality brake pads typically last longer and peform better than lower-guality alternatives
Vehicle Weight: Heavier vehicles place more stress on brake pads, leading to quicker wear.
Driving Environment: Driving in hilly or mountainous areass can lead to more freguent braking and increased wear
The load of the vehicle: Carrying heavy loads or towing can increase the demand on brake pads, reducing their lifespan
Rear brake pads are an essential component of a vehicle’s braking system, similar to front brake pads, but they are specifically designed for the rear wheels. Here’s an in-depth explanation of what rear brake pads are and their function:
What are Rear Brake Pads?
Rear brake pads are friction materials attached to metal backing plates, designed to create friction against the brake rotors (or discs) when the brake pedal is pressed, helping to slow down or stop the vehicle. They are located inside the rear brake calipers in a disc brake system, or they can be part of the brake shoes in a drum brake system.
How Do They Work?
- Brake Pedal Pressed: When the driver presses the brake pedal, hydraulic fluid is pushed through the brake lines to the rear brake calipers.
- Calipers Engage: The calipers have pistons that move outward, pushing the rear brake pads against the rotors.
- Friction Generates Stopping Power: The friction between the brake pads and the rotating rotors slows down the wheel, thus slowing or stopping the vehicle.
Importance of Rear Brake Pads
- Balanced Braking: While the front brakes provide most of the stopping power, the rear brakes contribute to the overall braking force and help balance the vehicle during braking.
- Vehicle Stability: Rear brake pads help maintain stability and control, especially during hard braking and in emergency situations.
- Wear Distribution: They ensure that braking force is distributed evenly across all wheels, reducing the strain on the front brakes and preventing premature wear.
Signs You Need to Replace Rear Brake Pads
- Squeaking or Squealing Noise: This high-pitched noise often indicates that the rear brake pads are worn.
- Grinding Sound: A grinding noise suggests that the brake pads are completely worn out, and the metal backing plates are contacting the rotors.
- Reduced Braking Efficiency: Longer stopping distances or a spongy brake pedal feel can be a sign of worn rear brake pads.
- Brake Warning Light: Many modern vehicles have a dashboard warning light to indicate brake issues.
- Visual Inspection: Through the wheel spokes, you can often check the thickness of the brake pads to determine wear.
Types of Rear Brake Pads
- Organic Brake Pads: Made from non-metallic fibers and resin. They are quieter but wear out faster.
- Semi-Metallic Brake Pads: Contain metal fibers, providing good performance and durability, though they can be noisier.
- Ceramic Brake Pads: Made from ceramic fibers and other materials. They offer good performance, longevity, and quiet operation but are more expensive.
Under normal circumstances, vehicles have different models of front and rear brake pads because the front wheels bear more braking force. However, in some rare cases, the front and rear brake pads are the same：
Front brake pads are friction materials attached to metal backing plates that apply pressure and create friction against the brake rotors (discs) to slow down or stop the vehicle. They are located inside the brake calipers, which squeeze the brake pads against the rotors when the brake pedal is pressed.
How Do They Work?
- Brake Pedal Pressed: When the driver presses the brake pedal, hydraulic fluid is pushed through the brake lines to the brake calipers.
- Calipers Engage: The calipers have pistons that move outward, pushing the brake pads against the rotors.
- Friction Generates Stopping Power: The friction between the brake pads and the rotating rotors slows down the wheel, thereby slowing or stopping the vehicle.
Importance of Front Brake Pads
- Primary Braking Force: Front brakes generally provide about 70-80% of the total stopping power because the vehicle’s weight shifts forward when braking.
- Safety: Effective front brake pads are essential for safe vehicle operation, especially in emergency braking situations.
- Wear and Tear: Front brake pads typically wear out faster than rear brake pads due to the greater force exerted on them.
Signs You Need to Replace Front Brake Pads
- Squeaking or Squealing Noise: High-pitched noises often indicate worn brake pads.
- Grinding Sound: A grinding noise means the brake pads are completely worn out, and the metal backing plates are contacting the rotors.
- Reduced Braking Efficiency: Longer stopping distances or a soft brake pedal feel can signal worn brake pads.
- Brake Warning Light: Many modern vehicles have a dashboard warning light that indicates brake issues.
- Visual Inspection: Checking the thickness of the brake pads through the wheel spokes can also indicate wear.
Types of Front Brake Pads
- Organic Brake Pads: Made from non-metallic fibers bonded with resin. They are quieter but wear out faster.
- Semi-Metallic Brake Pads: Contain metal fibers, providing good performance and durability but can be noisy.
- Ceramic Brake Pads: Made from ceramic fibers and other filler materials. They offer good performance, longevity, and quiet operation but are more expensive.
How To Make Brake Pads Last Longer
To extend the lifespan of your brake pads, you can adopt several practices and maintenance habits. Here are some tips to help make your brake pads a longer
Drive smoothly
Avoid Hard Braking: Try to brake gently and gradually instead of slamming on the brakesCoast to Stop: whenever possible, let your vehicle coast to a stop rather than brakingabruptly.
Maintain A Safe Following Distance
Reduce Frequent Braking: Keeping a safe distance from the car in front of you allows more time to brake gently.
Anticipate Stops
Pay attention to traffic flow and road conditions ahead to anticipate stops. Gradually slowing down instead of slamming on the brakes can significantly extend the life of your brake pads.
Avoid Overloading
Excessive weight puts additional strain on your vehicle's braking system. Try to avoid overloading your vehicle beyond its recommended capacity.
Coast When Possible
When approaching a stop sign or red light, coasting instead of maintaining speed can reduce the need for heavy braking.
Brake Gently When Towing
If you're towing a trailer or carrying heavy loads, be extra cautious with braking. Allow more distance to stop and brake gently to reduce strain on the brake pads.
Regular Maintenance
Follow the manufacturer's recommended maintenance schedule for your vehicle, including brake inspections. Promptly replace worn brake pads before they cause damage to other brake components.
Use Engine Braking
When driving downhill, downshift (if you have a manual transmission) or use the engine to slow down the vehicle instead of relying solely on the brakes.
Avoid Riding the Brakes
Constantly keeping your foot on the brake pedal, especially when not actively braking, can lead to premature wear of the brake pads. Practice keeping your foot off the brake pedal when not needed
Quality Brake Pads
Invest in high-quality brake pads that are suited for your vehicle. While they may cost more upfront, they can last longer and provide better performance.
Avoid Harsh Weather Conditions
If possible, avoid driving in harsh weather conditions like heavy rain or snow, as these can accelerate brake pad wear.
Check Brake Fluid
Ensure your brake fluid is at the proper level
when should i replace my brake pads
Regular maintenance and paying attention to these signs can help ensure your brakes remain in good working condition and replace your brake pads before they become a safety hazard.
Typically, brake pads need to be replaced every 30,000 to 70,000 miles. This range can vary based on driving habits, vehicle type, and brake pad material.
Inspect your brake pads regularly. If the pad material is less than 1/4 inch thick, it’s time to replace them. Some brake pads come with wear indicators that make a noise when they are worn down to a certain point.
If you hear a high-pitched squeal when braking, it often indicates that the brake pads are worn and need to be replaced. This sound comes from a small metal shim, called an indicator, that’s built into most brake pads.
A grinding noise when you apply the brakes usually means the pads are completely worn out and the metal of the calipers is grinding against the rotors. This requires immediate attention and likely replacement of both pads and rotors.
If the brake pedal feels soft or spongy when pressed, it can indicate that the brake pads are worn out or there is an issue with the brake fluid.
If you feel a vibration in the brake pedal when applying the brakes, it might be a sign of warped rotors or severely worn brake pads.
Many modern vehicles have a brake warning light on the dashboard. If this light comes on, it could be a sign that the brake pads are worn and need to be checked.
If your car pulls to one side when braking, it could indicate uneven wear on the brake pads or a brake system issue that requires attention.
If you notice that it takes longer for your vehicle to come to a complete stop, it’s a clear sign that the brake pads are worn and need to be replaced.
how to change your brake pads: step by step guide
Tips
- Always replace brake pads in pairs (both front or both rear) to ensure even braking.
- Dispose of the old brake pads and any other materials properly, following local regulations.
- Consult your vehicle’s manual for specific instructions and torque specifications.
1. Tools and Materials Needed
- Jack and Jack stands
- Lug wrench
- C-clamp or brake caliper tool
- Wrench or ratchet and socket set
- Brake pads
- Brake fluid
- Bungee cord or string
- Gloves and safety glasses
- Wheel chocks
2. Prepare the Vehicle
- Park your vehicle on a flat surface and engage the parking brake.
- Place wheel chocks behind the rear wheels to prevent the car from rolling.
3. Raise the Vehicle
- Use a jack to lift the car off the ground, and then place it securely on jack stands.
4. Remove the Wheel
- Finish removing the lug nuts and take the wheel off to expose the brake assembly.
5. Remove the Brake Caliper
- Locate the bolts on the back of the brake caliper and remove them using a wrench or ratchet.
- Carefully lift the caliper off the brake rotor. Use a bungee cord or string to hang the caliper from the suspension to avoid putting stress on the brake hose.
6. Remove the Old Brake Pads
- Slide the old brake pads out of the caliper bracket. Take note of how they are positioned for proper installation of the new pads.
7. Inspect the Brake Rotor
- Check the brake rotor for any signs of damage or excessive wear. If the rotor is in poor condition, it may need to be replaced or resurfaced.
8. Compress the Brake Caliper Piston
- Use a C-clamp or brake caliper tool to slowly compress the caliper piston back into the caliper. This will make room for the new brake pads. Open the brake fluid reservoir cap to make this process easier.
9. Install the New Brake Pads
- Place the new brake pads into the caliper bracket in the same position as the old ones.
10 Reattach the Brake Caliper
- Carefully position the brake caliper over the new brake pads and rotor.
- Reinsert and tighten the caliper bolts securely.
11. Reinstall the Wheel
- Put the wheel back on the hub and hand-tighten the lug nuts.
12. Lower the Vehicle
- Carefully remove the jack stands and lower the vehicle back to the ground using the jack.
13. Tighten the Lug Nuts
- Use the lug wrench to fully tighten the lug nuts in a star pattern to ensure even pressure.
14. Check the Brake Fluid
- Check the brake fluid level in the reservoir and add fluid if necessary. Replace the reservoir cap.
15. Test the Brakes
- Before driving, pump the brake pedal a few times to ensure the brakes are properly engaged and check for any leaks or issues.
Need Samples?
Ketulla offer you free samples, just let us know OEM numbers those you want, we will produce them in 10 days, our team always be at your service!
We suggest you to get free samples, so you can check the quality by road test or machine test, we guarantee the quality of the samples is the same with your orders, we will show in the contract.
Contact KETULLA today for your brakes business needs in your local markets
Looking for the most competitive prices on carbon ceramic brake pads, semi metallic brake pads? Contact us today about what we can do for you.
FAQS
Normally, the brake pads are divided into front and rear wheels, which can be replaced according to the actual wear, but remember that it is best to replace the brake pads at the same time to replace the front or rear wheels, or even replace them together, which ensures our brake safety.
The cost will be in 2.00 usd to 12.00 usd for one sets, this is the wholesale price, if you want to know more details, just contact us let you know your cars brake pads cost. or you can view our blog to get more techinical installation tips
Brake pads should typically be replaced when they are worn down to a thickness of around 3 millimeters (or about 1/8 inch). However, it’s always a good idea to consult your vehicle’s owner’s manual for specific recommendations from the manufacturer. Additionally, signs that your brake pads may need replacing include squealing or grinding noises when braking, reduced braking performance, longer stopping distances, or a brake warning light on your dashboard. If you notice any of these signs, it’s essential to have your brake system inspected by a qualified mechanic as soon as possible. Regular inspection and maintenance of your brakes are crucial for your safety on the road.
Yes, it’s generally recommended to replace all four brake pads at once, especially if you’re replacing the pads on the front or rear axle. This ensures balanced braking performance and maintains consistent braking feel across all wheels. Uneven wear on brake pads can lead to uneven braking performance and potentially compromise safety.
However, if you’re only replacing the pads on one axle and the other axle’s pads are still in good condition, you might only need to replace the pads on the worn axle. Nevertheless, it’s a good practice to inspect all brake components and replace any worn or damaged parts as necessary during brake pad replacement.
Ultimately, following the recommendations in your vehicle’s owner’s manual and consulting with a qualified mechanic can provide you with the best guidance for your specific situation.
