BMW 550i Brake Parts

Dorman’s Disc Brake Caliper Repair Kit contains the components necessary for repair of the Disc Brake Caliper. All of the rubber components are of high-quality EPDM compound for resistance to glycol-based brake fluid.

Product Features:

• Replacement restores disc brakes to proper operation
• Replacement prevents uneven braking
• Direct replacement for a proper fit
• Manufactured to strict engineering quality standards

BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:

• Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment
• Copper slug heat sinks provide better heat dissipation to prevent heat from damaging the module
• Our ignition modules will respond to a weak signal from the crankshaft position sensor and begin energizing the coils immediately for better starts in cold weather
• High-temperature polymer housing reducing moisture intrusion and minimizes vibration damage for extended life and improved reliability
• Our ignition modules are durability tested for 500 thermal cycles ranging from -40C to +125C

ABS Modulator Insula

Brake Vacuum Pump Gasket

ATE Disc Brake Caliper Repair Kit contains the components necessary for piston seal repair of the Disc Brake Caliper. All of the rubber components are of high-quality EPDM compound for resistance to glycol-based brake fluid.

Product Features:

• Guaranteed factory fit to original equipment specifications
• Meets or exceeds original equipment factory safety standards

Caliper housing spring retaining clips are an essential component of ATE-designed fist floating brake calipers. The fist floating caliper consists of a holder and housing, which is located in rubber damping sleeves. It slides within the holder together with the outer brake pad while as the pad wears. To prevent the housing from lifting off the pad and causing noise issues, the caliper is pulled against the brake pad by the caliper housing spring retaining clip. These clips are exposed to continuous corrosion attack and should therefore also be replaced each time the brake pads are changed.

Product Features:

• Premium Original Equipment replacement
• Provides performance and dependability
• Manufactured to meet OE specifications

Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. Caliper Guide Pins are important to replace because they hold the brake piston in place to create effective stopping performance.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Easy and fast replacement
• Ensures the brake pads are meeting the rotors at the correct angle for an even braking system
• Corrosion resistant coating for long-lasting durability against harsh roads
• Manufactured with quality materials to suppress high stress levels
• Helps deliver a quieter, more efficient braking system

ATE Continental is further extending its range of Brake Caliper Pin Boot Kits for ATE brake calipers. ATE caliper Pin Boot Kits are an essential component of ATE-designed fist floating brake calipers. The floating caliper consists of a holder and housing, which is located in rubber damping pins and sleeves.

Product Features:

• Reduced cost
• OE Quality
• Complete Kit

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless-steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit.

Product Features:

• This complete upgrade kit is engineered to improve the braking performance of the vehicle you use everyday
• PowerStop engineered Carbon-Fiber Ceramic Z23 compound significantly enhances braking performance versus traditional ceramic brake pads
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Multi-Layer rubberized shims provide virtually noise-free braking
• Drilled & Slotted performance rotors provide maximum cooling
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Bolt-on upgrade for stock brakes, no modifications necessary
• Brake rotor, pad & hardware engineered to work together to increase stopping power, improve durability & eliminate dust
• Rotors are zinc plated for maximum protection against rust.
• Includes 1 Front Sensor Wire
• Buy with confidence from the originator & industry leader of brake kits

The ATE Caliper Guide Pin Cover is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium Original Equipment replacement
• Provides performance and dependability
• Manufactured to meet OE specifications

Brakes are designed as a system and all the parts need to work together for best performance. The boot and square cut seals included in our Caliper Repair Kit, ensure that the caliper works as designed during the apply and release cycle.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Increases the life span of the brake pads
• Restores brakes to like-new performance
• Prevents noise and premature wear
• Direct replacement for a proper fit

Vacuum Pump

Brakes are designed as a system and all the parts need to work together for best performance. The kits provide advance protection for your brake by assuring brakes perform at an optimum level.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Exact fitment and original replacement
• New Brake Hardware prevents premature wear and maximizes performance
• Helps deliver a quieter, more efficient braking system
• Manufactured with quality materials to suppress high stress levels

WJB Automotive wheel hub assemblies are made with high precision through state-of-the-art technology and manufactured with strict quality-control criteria. Every wheel hub assembly is specifically designed to fit the designated applications and may be used as a direct replacement for the original part. Each part is engineered using OE data and measurements to ensure fitment, performance, and longevity.

Product Features:

• Fitment and function are ensured by precision machining, rigorous testing, and meticulous inspection of material and components.
• WJB Automotive wheel hub assemblies are designed to meet stringent fatigue requirements in order to reduce premature failure.
• Reinforced seal design material allows for optimal performance in harsh environments.
• WJB Automotive wheel hub assemblies undergo heat treatment and cold-forming processes that harden the surface ensuring high-temperature resistance and durability.
• Where applicable, pre-installed speed sensors will automatically sync to the vehicle’s anti-lock braking system upon successful installation and provide accurate speed-reading data.
• Brand may vary by location

Carquest Premium Brake Calipers are manufactured to meet or exceed original equipment manufacturer specifications for performance and durability. Where applicable, Carquest Premium Brake Calipers feature a specially formulated OE style zinc di-chromate anti-corrosion finish that provides superior rust protection in all conditions. Carquest Premium Brake Calipers feature new OE design, stainless steel pistons manufactured for maximum durability, and precision machined for an exacting fit and smooth application of braking force. Carquest Premium Brake Calipers include 100% new OE design dust boots and EPDM rubber seals that provide increased resistance to thermal deterioration and years of-leak free operation. Carquest Premium Brake Calipers include application-specific brackets and abutment hardware where required, for easy installation and confident restoration of stopping power. 100% end-of-line inspection and pressure testing guarantees perfect performance right out of the box.

Product Features:

• Meets or exceeds original equipment specifications for performance and durability
• OE design stainless steel pistons provide maximum durability and are precision machined for a perfect fit in the caliper body
• Application-specific caliper bodies for easy installation
• Brackets included where required, for complete system restoration
• Meets or exceeds original equipment specifications for performance and durability
• OE design stainless steel pistons provide maximum durability and are precision machined for a perfect fit in the caliper body
• Application-specific caliper bodies for easy installation
• Brackets included where required, for complete system restoration
• OE style, zinc di-chromate anti-corrosion finishes provide superior resistance to rust on all iron caliper bodies and brackets
• 100% new, OE style rubber dust boots and EPDM rubber seals for improved resistance to thermal deterioration and cracking
• New bleeder screws, banjo bolts, and crush washers included for a complete repair
• OE Style, stainless steel pad abutment hardware included
• 100% end-of-line inspection and pressure testing ensures quality and performance
• Caliper finish or coating may vary

CARDONE Remanufactured Power Brake Boosters are re-engineered, built and tested to match O.E. performance. Original designs are scrutinized for potential improvement and, where applicable, design upgrades are implemented to produce a more durable part than the original. All units are 100% tested to ensure perfect fit and function.

Product Features:

• 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
• Exclusive rust-prohibitive finishing process extends unit life.
• Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
• All units are 100% tested to ensure reliable performance.
• Guaranteed fit and function.

ATE Continental Teves, Inc. of Germany is one of the largest Original Equipment brake system manufacturers in the world, supplying brake components that are installed as Original Equipment by many premier vehicle automakers.

Pilenga Brake Discs, 100% Made in Italy. Pilenga Bimetallic brake rotor feature steel discs attached to an aluminum hub, significantly reducing the weight of the disc assembly. The light weight bimetallic disc provides a reduction of inertial forces, increased acceleration, enhanced braking performance and reduced vehicle emissions. The coated brake disc provides a protective water based coating that prevents rust and corrosion, extended disc life and improved visual appearance. Pilenga manufactures OE-quality brake discs that assures maximum performance and enhanced driving comfort, providing the same levels of quality, technology and performance that are found in many of the OEM fitments. With enhanced thermal inertia, Pilenga high carbon discs reduce both vibration and noise. Pilenga’s meticulously controlled production process makes it possible to precisely contrast the chemical composition of the cast iron, maximizing the percentage of carbon in the discs.

Product Features:

• OE-Equivalent and a direct fit replacement
• Excellent braking performance.
• Attractive appearance (strong visual impact combined with alloy wheels)
• Eco-Friendly long lasting corrosion resistance
• High carbon content
• No reduction in friction coefficient with Pilenga coated brake discs

Brake Fluid Level Sensor

As an OE manufacturer, PEX brake wear sensors are designed and produced to have the same form, fit, and function as the original OE part. This means technicians get the right part for the job, the part fits properly, and the brake wear sensor works correctly once installed. This insures that as the brake pad wears down, the sensor makes proper contact with the rotor, which breaks the sensor’s wire loop. Once broken, the car’s warning lamp is illuminated, alerting the driver that the brake pads have worn to a level in which they need to be replaced.

Product Features:

• PEX sensors are designed and produced to have the same form, fit, and function as the original OE part enabling easy installation and ensuring proper fit.
• Use of high quality materials specified by auto manufactures ensures durability and resistance to extreme temperatures, as well as excellent electrical performance and provides safety and performance for drivers and passengers.
• All PEX products undergo stringent and constant quality controls. We inspect virtually every aspect going far beyond the form, fit, and function. Our Quality Control includes heat tests; resistance; as well as pull force testing – just to name a few.
• Our newly designed packaging is both cost effective and “green” since it is manufactured using fewer natural resources reflecting our dedication to corporate responsibility
• As the leading manufacturer of electronic brake wear sensors, PEX offers the widest range of sensors in our peer group for both commercial and passenger vehicles.

Wearever brake shoes are 100% new OE replacement brake shoes and come with coated steel to guard against rust, salt and road grime. Wearever brake shoes provide exceptional stopping power, virtually noise free and exact fitment to the original equipment brake shoes.

Product Features:

• Wearever Brake Shoes come bonded or riveted based on OE design.
• Wearever Brake Shoes are coated to prevent rust.
• Wearever Brake Shoes are 100% New not remanufactured.
• Brand may vary by location

Product Features:

• EuroStop pads have been engineered to meet the strict European ECE-R90 standards – certified OE compatible fitment and performance
• Rotors coated for optimum anti-corrosion protection
• High-carbon rotor metallurgy provides improved thermal conductivity to resist distortion and cracking; improved damping coefficient to reduce squeal
• Rotors manufactured to strict tolerances for DTV and runout for smooth quiet performance
• Pads manufactured in Europe for European applications
• ECE-R90 brake pads produce an equivalent amount of brake dust to the OE product. PowerStop also offers lower-dust pad and kit products.
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Includes 1 Front Sensor Wire
• Buy with confidence from the originator & industry leader of brake kits

This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair.

Product Features:

• Ideal replacement – precision-engineered to match the performance of the original brake hose on specific vehicles
• Position-specific – manufactured to precise measurements to provide an exact fit and easy installation
• Quality assured – materials tested to exacting government-regulated safety and durability standards
• Durable design – made with EPDM rubber and specially coated, corrosion-resistant fittings

Parking Brake Actuat