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Who we are?Hipsen (Quzhou) Brake System Parts Co., Ltd (HBS) is a professional manufacturer of Proportioning valves, Hydro-boosts, Master Cylinders, and Brake calipers for both automotive and motorcycles/ATVs. Refer to WHO WE ARE for more details.
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What are your prices?Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.
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Do you have a minimum order quantity?Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website
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Can you supply the relevant documentation?Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
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What kinds of payment methods do you accept?You can make the payment to our bank account, Western Union or PayPal:
30% deposit in advance, 70% balance against the copy of B/L. -
What is the average lead time?For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
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How about the shipping fees?The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information.
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Do you guarantee safe and secure delivery of products?Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.
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What is the product warranty?We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction
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Which brake master cylinder manufacturers are there in China?Chinese Brake Master Cylinder Manufacturers
Hipsen specializes in producing brake master cylinders and brake wheel cylinders that meet global aftermarket original equipment (OE) standards. Our factory has successfully passed the IATF 16949 quality system audit, and all production and testing equipment meets the current automotive quality system requirements used in the global automotive industry. -
Product Coverage and Model CompatibilityHipsen's product line covers popular models for major European and American customer groups (Harley-Davidson, Honda and Kawasaki, KTM, BMW, and major European and American brands). We provide a detailed list of OE numbers or model compatibility.
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Market Trends and Model SelectionThe mainstream market currently prefers original equipment replacement parts, and Hipsen provides genuine replacement parts that are perfectly matched to your motorcycle. Our brake discs, handbrake pumps, and calipers are all designed based on current trends.
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Distinctiveness and Market EdgeHipsen stands out from competitors like Brembo, Galfer, and EBC with its broad expertise in bespoke designs including wave discs and perforation patterns. Every item is subjected to stringent quality checks in the factory to guarantee your motorcycle's efficiency.
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Main Brake Disc Production ProcessesMotorcycle brake discs are not made using a single process, but rather a combination of various manufacturing and processing techniques. The specific combination used depends on the brake disc's positioning (OEM replacement, performance upgrade, economy) and type (full-floating, semi-floating, fixed).
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What's the abs brake booster motor pump with an w/accumulator mean?The ABS brake booster motor pump with accumulator is a vehicle component that boosts brake pedal force, stores hydraulic pressure for rapid braking, and maintains that pressure using a pump and motor, ultimately improving braking performance and safety. The booster provides mechanical assistance, the motor and pump generate and circulate hydraulic fluid, and the accumulator acts as a high-pressure reservoir for the entire braking system.
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What is the function of the accumulator in a brake booster?
In a abs brake booster pump motor acumulador assy, the accumulator serves as an energy storage device that holds pressurized fluid to provide quick, powerful braking assistance and act as an emergency backup. It uses compressed gas (like nitrogen) or a spring to maintain pressure, allowing it to store hydraulic power from the pump when demand is low and release it rapidly when the driver presses the brake pedal.
Key functions of a brake accumulator:
Pressure storage: It stores hydraulic pressure, typically from a power steering or electric pump.
Brake assist: It releases this stored pressure to help the driver apply the brakes, amplifying the force on the pedal.
Emergency backup: If the engine stalls or the ABS pump loses power, the accumulator holds enough pressure for a few power-assisted stops, providing a crucial safety net.
Smoothing pressure: By absorbing pressure fluctuations from the pump, the accumulator helps provide a smoother and more consistent brake assist.
Energy recovery: In hybrid vehicles with regenerative braking, the accumulator can store and release energy from deceleration, contributing to the overall system's efficiency.
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What happens when a abs brake accumulator fails?Low brake accumulator pressures can lead to abs brake/parking system operational concerns, premature component wear, or brake/parking system failure. ABS Brake system faults should be addressed immediately as they may be a SAFETY CONCERN FOR THE OPERATOR, WORK SITE, OR MACHINE.
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What is the ABS pump motor?The ABS pump motor is installed at the bottom of the hydraulic unit and drives the pump within it. The ABS module activates the motor only during emergency braking. If your ABS pump motor is constantly running, it indicates a short circuit within the ABS module.
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What is a steering knuckle?An automotive steering knuckle is the component that links the wheel hub assembly to the vehicle's suspension and steering linkages. It supports the wheel's vertical and lateral loads while allowing you to pivot the wheel via tie rods and control arms.
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What is the name of the knuckle on a car?In automotive suspension, a steering knuckle or upright is that part which contains the wheel hub or spindle, and attaches to the suspension and steering components. The terms spindle and hub are sometimes used interchangeably with steering knuckle, but refer to different parts.
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What connects to the steering knuckle?The wheel and tire assembly attach to the hub or spindle of the knuckle where the wheel rotates while being held on a stable plane of motion by the knuckle/suspension assembly. Steering knuckles come in all shapes and sizes. Their design differs to fit all sorts of applications and suspension types.
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What is the difference between a hub and a knuckle?The steering knuckle is the end joint which provides directional assistance as per the inputs of the steering wheel. The steering knuckle is a part of the wheel hub which is finally bolted to the wheels.
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Is a knuckle the same as a spindle?In automotive suspension, a steering knuckle or upright is that part which contains the wheel hub or spindle, and attaches to the suspension and steering components. The terms spindle and hub are sometimes used interchangeably with steering knuckle, but refer to different parts.
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What is a steering knuckle called?In automotive suspension, a steering knuckle or upright is that part which contains the wheel hub or spindle, and attaches to the suspension and steering components. The terms spindle and hub are sometimes used interchangeably with steering knuckle, but refer to different parts.
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What is a front wheel hub?Wheel hubs are an important part of a vehicle's wheels. They are the connection between the wheel and the suspension. As a result, they play an important role within the mechanism of the wheel. Wheel hubs are made out of durable metal, and connect to the wheel's axel.
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How do you know if your steering knuckle is bad?The following are common symptoms of a faulty steering knuckle:
Vibrations in the steering wheel.
Steering pulls to one side.
Uneven wear on the tires.
Misaligned steering wheel during driving.
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Are front and rear wheel hubs the same?Rear wheel drive vehicles with independent suspension will usually have rear hubs similar to those on the front wheel of front wheel drive vehicles. The principal difference is that the hub is not required to steer. Therefore, the mechanism is simpler in design, but no less vital to the proper operation of the vehicle.
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How to tell if a knuckle is damaged?Broken knuckle symptoms
pain, swelling, or numbness.
cut or pierced skin.
difficulty moving parts of the hand.
depressed knuckle.
misaligned or shortened fingers.
deformity.
bruising or discoloration.
popping or cracking sound.
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Types of Steering KnucklesDifferent types of steering knuckles are used in vehicles, depending on the suspension and steering design:
Conventional Steering Knuckle: Commonly found in older vehicles and solid axle suspensions, featuring a spindle for wheel hub mounting.
MacPherson Strut Knuckle: Used in modern vehicles with MacPherson strut suspension, featuring a direct mounting point for the strut assembly.
Double Wishbone Steering Knuckle: Designed for vehicles with independent suspension, offering enhanced stability and performance.
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Components of a Steering Knuckle
A steering knuckle typically consists of:
Spindle: A shaft where the wheel hub is mounted.
Arms and Linkage Points: Attachment points for tie rods, control arms, and suspension links.
Ball Joint Connections: Connects the knuckle to the suspension system, allowing vertical and rotational movement.
Brake Mounting Points: Secures the brake caliper and rotor assembly.
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Function of Steering Knuckles
The steering knuckle connects the wheel hub, suspension system, and steering components. It enables the wheels to pivot left and right while maintaining proper alignment. Key functions include:
Steering Control: Transmits movement from the steering system to the wheels.
Suspension Support: Links the wheel assembly with the suspension components.
Load Bearing: Carries the weight of the vehicle and absorbs road shocks.
Brake Assembly Mounting: Houses brake components, including the calipers and rotors, ensuring effective braking performance.
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What is the best brand of brake master cylinder?The best brands for a brake master cylinder, outside of the original equipment manufacturer (OEM) part, are ACDelco, Cardone, Centric, Dorman, Raybestos, Hipsen and Wagner.
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Are remanufactured calipers as good as new?Shorter lifespan – Despite their lower price, remanufactured calipers may wear out faster than new components, which may require more frequent repairs. Limited warranty – The warranty on remanufactured calipers is usually shorter than that on new components, which may be a problem in the case of longer use.
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Are upgraded calipers worth it?Upgrading to a set of performance fixed calipers can offer a noticeable improvement in your car's braking capabilities, especially under demanding conditions. These benefits are the primary reason why enthusiasts and racers make the investment.
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How to know which caliper goes on which side?A Right Hand Leading caliper (RL) will mount on the right side of the car, on the front edge of the brake rotor; a Right Hand Trailing caliper (RT) will mount on the rear edge of the brake rotor. Equal bore size calipers (calipers with all four pistons the same size) may be mounted either way.
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Do ATVs have front brakes?
For example, most ATVs have front and rear brakes, but some have linked brakes. You need to know the correct braking techniques for your ATV. ATVs also use different transmissions, shifting mechanisms, throttle mechanisms, starting mechanisms, cooling systems, and axle designs.
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What is a brake rotor?
The brake rotor is an iron disc connected to the tire's hub that is used in a disc brake assembly. Disc brakes are mostly used on the front wheels of vehicles, but they have increasingly been used on rear wheels as well. Rotors work hand-in-hand with brake pads to stop your vehicle.
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Can I replace a rotor myself?
Changing your own pads and rotors is a great way to save on brake replacement costs. Not only is this a great way to save money, it's a relatively straightforward job that can be done by a moderately skilled DIYer in a couple of hours.
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How to remove a brake rotor?
Removing the Old Rotor
Put on protective gloves.
Raise the vehicle with a lift or jack on solid level ground.
Remove the vehicle's wheel.
Remove the calipers.
If necessary, loosen and remove the caliper mounting bracket bolts. ...
Remove the brake rotor.
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To clean your brake rotors while they are still on the vehicle
Step 1: Loosen the lug screws/nuts
Step 2: Unscrew the lug screw/nuts and remove the wheels
Step 3: Thoroughly spray brake cleaner on the brake area – mild soap and water also works
Step 4: Make sure to spray the calipers and rotors
Step 5: Use a microfiber cloth or regular rag to wipe the rotors and the outside of the calipers
Step 6: Put the wheels back on
Step 7: Lower the car to the ground
Step 8: Start driving, the brakes will continue to clean themselves
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How does a motorcycle rear brake master cylinder work?The master cylinders on both the front and the rear of the bike are basically the same – a piston that pushes brake fluid down the lines to the caliper (the slave), in turn forcing the pistons out to press the brake pads against the disc.
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How to bench bleed motorcycle brake master cylinder?Using a bleeding tool or suitable blunt stroking tool, begin slowly depressing the master cylinder piston using¾ to 1-inch strokes. NOTE: For quick-take-up or step-bore master cylinders, WAIT 15 SECONDS BETWEEN STROKES to avoid aeration of the fluid.
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Is a bigger or smaller master cylinder bore better?The bigger the master cylinder is, the more fluid you get but less pressure at the caliper. The smaller the master cylinder is, the less fluid you get but you'll have more pressure at the caliper. Think of it like putting your thumb over the end of a water hose.
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How to test for a faulty master cylinder?One way to test a brake master cylinder is to press the brake pedal for a minute. If the pedal drops, then there's a problem. You can also test the brake master cylinder while observing the brake fluid tank. If the fluid behaves abnormally when brakes are pressed, then there's likely an issue.
