1982 BMW 633CSi Brake Parts

Carquest Wearever rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Wearever rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Wearever rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:

• Meets or exceeds OE design for superior stopping power
• Exceeds ISO manufacturing guidelines (International Organization for Standardization)
• Matches OE vane size for proper cooling
• Optimal metallurgy and casting thickness to prevent warping
• Air gap eliminates brake fade and increases pad life
• Non-Directional finish decreases break-in time

CARDONE Master Cylinder Bench Bleeder Tool cuts typical bleeding procedures in half and is a more effective way to purge the brake system of air than other bleeding procedures. This handy, innovative tool is a must, just as bench bleeding is for removing all the air from your brake system, allowing you to spend less time in the garage, and more time on the road.

Product Features:

• Each unit is 100% new, providing consistent performance when servicing your brake system
• Easy to transfer for on-the-spot master cylinder bleeding
• Fluid measurements clearly displayed on each unit in both ounces and milliliters for convenience
• Easy to clean to ensure no cross contamination
• Durability for long lasting performance

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

As the basis for a standardized ATE concept for future tandem master cylinders, ATE has developed a new plunger generation which has many technical enhancements and advantages.

Product Features:

• Short closing paths
• Low volume uptake
• High efficiency
• Low throttling / after-suction resistance
• Low pressure differential between primary and secondary circuits
• Good bleedability
• Cr6-free surfaces for vehicles built from July 2007 (as required by law)
• Central valve version suitable for ABS
• Compact design – ideal for installation in small spaces
• Reduced weight – by roughly 20% compared to conventional central valve technology
• Fewer components – almost half as many as compared to conventional technologies
• Modular system – diameters from 14.29 to 31.75mm and strokes up to 46mm
• Low volume uptake – minimized elastic deformations due to smaller seals
• Sealing cups supported in the housing – robustness against soiling and wear; longer life
• Cr6-free surfaces for vehicles built from July 2007 (as required by law)

ATE is one of the world’s leading OE suppliers of brake control and brake assist systems. Hydraulic brake boosters make efficient use of the existing energy supply system in a vehicle. The hydraulic pump is used to supply, for example, power steering with the necessary high-pressure oil. It is only about the same size and weight as the tandem master cylinder. It has a substantially higher runout pressure than vacuum boosters, and is not dependent on a vacuum supply. It can therefore also be used without problem on diesel engine vehicles or on vehicles whose engines produce low vacuum levels. If the steering pump fails, the hydraulic pressure reservoir contains an adequate pressure reserve to apply the brakes several times with full boost effect. Even after this pressure reserve has been used up, it is always still possible to brake – although without reinforcement, and therefore with a significantly greater force from the foot.

Product Features:

• Original equipment (OE) quality
• Wide range of single and tandem Brake Boosters
• Unique tie-rod design meaning lighter and thinner parts for more efficient performance

Since 2008 Zimmermann is offering almost 400 Standard and almost 400 Sports Brake Discs in a coated version named Coat Z. The Zimmermann Coat-Z brake disc provides a protective coating that prevents rust and corrosion, extended rotor life and improved visual appearance. To improve the rust protection during storage and usage, Otto Zimmermann GmbH implements this new Coat-Z technology step by step in its production range. Beside the still optimum function of the brake disc, this coating ensures a consistent attractive appearance. Zimmermann brake discs are usually made of cast iron (with flake graphite) of different qualities; they correspond to the material used for the original spare parts. Therefore, the utilization of such materials (referred to as High Carbon by the competition) has always been a matter of course for Otto Zimmermann.

Product Features:

• Coat-Z protective anti-corrosion coating
• No formation of rust at the hub and herewith improved visual appearance
• Immediate functional capability without removal of the coating before mounting
• Excellent deceleration action and no distortion of friction ring at high temperatures
• Substantial weight saving and therefore less unsprung mass
• Floating mounting enables radial expansion of the brake disc under relatively heavy loads, thus preventing shielding and increasing resistance to heat cracks
• Hot spots prevented by optimized design of ventilation channels
• 1:1 exchange of original disc possible
• Not subject to registration: general ABE certification supplied with disc
• No conversion required for brake tuning

Nut

Brake Reservoir Cap

Booster Check Valve

Each Carquest Premium brake hose assembly is precision engineered to match the original fit and includes brackets, grommets, molded plastic guards, wire clips and protective sleeves as required to ensure that all wearable parts are restored to original condition. Carquest Premium brake hoses meet or exceed Department of Transportation (DOT), Federal Vehicle Safety Standards (FMVSS 106) and Society of Automotive Engineers (SAE J1401) standards to ensure a reliable and long-lasting repair.

Product Features:

• Brake hoses with banjo end fittings include new copper washers to ensure proper sealing
• Tensile minimum load holds up to 1800 N
• All end fittings are electroplated with eco-friendly material that delivers superior corrosion and rust resistance
• Designed based on requirements and testing of SAE J1401, resulting in high quality brake hoses
• Every brake hose is subjected to a high-pressure quality assurance test before leaving the factory, ensuring trouble-free installation and operation
• Brand may vary by location

Highest mechanical stability under load, highest compressive strength and resistance ATE/Continental has been contributing hydraulic brake hose assemblies for the automotive industry since the 1920’s. With an annual production of approximately 40 million brake hose assemblies, ATE/Continental is one of the world leaders in this sector today. As a full brake system supplier, ATE/Continental distinctively places its direct knowledge of overall hydraulic brake design into this product. The complete OEM experience, coupled with the specialized technology of an OE world market leader, uniquely places ATE/Continental near the top for brake hose assemblies with their ATE brand. ATE brake hoses are suitable for all brake fluids (DOT 3, DOT 4, DOT 4 LV, DOT 5.1)

Product Features:

• More than 70 braiding machines for braid production.
• Autoclaves or vulcanizing presses, and automatic surface control for the production of the inner and outer rubber layers.
• Primary use of extruded connectors.
• Test stands and laboratories are abundantly available for assured accuracy in satisfying the rigid criteria of all customer specifications.
• Outstanding quality standards with compliance certifications for FMVSS106 on our ATE brake hose assemblies, as well as ISO 14001 certification for production.
• In-house ATE N standards that exceed the legal requirements. Original ATE Brake hoses – Presentation

Bowa electronic brake pad wear sensors are engineered and manufactured to original equipment specifications and are designed to withstand the extreme heat generated by the brake pads. The engineers at Bowa make certain that all materials, parts and tolerances meet the same high standards as the OE brake sensors they supply to brake manufacturers and auto makers worldwide.

Product Features:

• Exact Replacement with OE Fittings and Connectors
• Highly Durable and Resistant to Temperatures
• Supplied with OE style electrical connectors
• Bowa is an OE supplier to Brake and Vehicle Manufacturers

The Wearever brand offers a complete line of quality products that are appealing alternatives to higher priced brands without sacrificing quality, durability or performance. Wearever Brake Pad Wear Sensors offer an OE safety feature designed to warn the driver when a brake pad is worn or at the end of its life cycle.

Product Features:

• Triggers a warning light on the dashboard
• Should be replaced each time the brake pad is replaced
• Not available for all makes and models, refer to your vehicle’s owner Manual to validate the number of brake pad wear sensors are required, when applicable

The TRW Premium brake pads are designed and manufacturing to original equipment specifications, assuring superior quality and fit. TRW has introduced Cotec – an innovative coating for its brake pads. Independent tests have proven that Cotec achieves significantly shorter stopping distances than the brake pads of major competitors or even OE, for the first stops after leaving a garage following a brake pad change. In the normal bedding in process there is a period, known as the green behavior of the pad, which occurs at the start of the bedding in process where the friction co-efficient is lower than usual. Drivers can find it difficult to adjust to the difference in performance during these first stops. TRW Cotec brake pads address this issue by improving the contact between the brake disc and pad. The friction material is the most important part of a brake pad. All TRW’s brake pads contain the optimum mix of raw materials from rubber to graphite. TRW has made a significant investment over the years to ensure that we have the perfect mix – and we make it in-house. The ingredients ensure a stable friction coefficient and the safest braking performance in all temperatures, at all speeds and under all conditions. The backing plates used by TRW are designed, patented and produced in-house to OE specification. They are fitted to the friction material with a unique adhesive compound which can withstand high temperatures and resists extremely high shear strengths. TRW places great emphasis on noise reduction and its brake pads are fitted with high quality shims which act as a damper between the friction material and the brake caliper. TRW friction components are not only tested in our NVH (noise vibration harshness) laboratories and also on the road.

Product Features:

• OE-Equivalent and Direct Fit application.
• Include the OE specified shims.
• Low noise and reduced vibrations.
• Formulated to OE Specifications.
• Superior friction qualities.
• Organic blended compound.

Carquest Standard brake pads are designed for original equipment (O.E.) fit, form and function for dependable stopping while providing great value. Our brake pads use quality friction formulas for reliable stopping power. Carquest Standard brake pads feature a single-layer shim that absorbs noise and vibration to provide quiet braking. These brake pads also utilize slots and chamfers based on the OE design. Carquest Standard brake pads are the right choice when looking for good performance at a great price.

Product Features:

• Dependable stopping power
• Single layer shim for quiet braking
• OE-designed slots and chamfers to reduce noise and vibration
• Powder-coated backing plate prevents corrosion

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

The FAE Stop Light Switch is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

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

Brake M/C Reservoir

Dual Technology Ceramic (DTC) – Low Noise – Low Dust WBR ceramic brake pads are specially formulated for driving conditions that require superior friction effectiveness without compromising low noise or low dust characteristics. The advanced ceramic formulation mitigates wheel dust, brake fade, low speed and high heat squeal, at the same time providing positive pedal feel and long-life. Every WBR ceramic brake pad comes with a platform specific shim and has a burnished contact surface (scorched) just like OEM pads to ensure easy break-in and proper long-term functionality. Advanced Material Platform Specific Brake Pad Shims: To effectively combat brake squeal, WBR utilizes different advanced materials in the shim construction, as well as fastening the shim to the pad with both mechanical tabs and silicone adhesives. This platform specific advanced material shim design is included with every WBR brake pad.

Product Features:

• Original Equipment Performance
• Solid Pedal Feel With Smooth Braking Performance
• Ultra-Quiet Ceramic Formulation
• Low Dust – Long Life
• Advanced Material Platform Specific Shims
• Scorched for Easy Break In
• Positive Mold Construction
• All WBR Pads are 100% Shimmed

ATE Original brake pads provide quality friction just like the OE pads they replace, providing customer-pleasing brake performance. With the best mixture of materials on the market and a production process which emphasizes quality all the way through, original ATE brake pads represent the state-of-the-art. In order to prevent noise during braking, highly effective primary and secondary measures are both used on brake pads. Primary measures act directly on the point of friction. Here, the main issue is optimization of the materials used for the relevant parts. In many cases, ATE uses the most effective variant and the best primary measure for noise suppression in the industry: the intermediate layer or underlayer! On the other hand, secondary measures are intended to prevent the structure-borne sound which is produced from reaching the ear of the driver and pedestrians. Secondary measures can generally be divided into four groups: damping plates, damping foils, paints and greases. ATE works with over 150 different mixtures of friction material to ensure that the optimal result is always achieved for any particular application. The friction materials are always being refined and developed for this purpose. The pad material consists of various components which each fulfill different functions during braking

Product Features:

• OE engineered brake system technology assures optimum fit and performance
• Advanced friction vehicle specific formulations
• Reduced dusting and extend pad life
• Application matched premium quality friction grade
• Underlayer design helps reduce noise, vibration and harshness
• Shims, chamfers, slots, wear sensors and other premium features included Original ATE Brake pads – Presentation

Carquest Standard brake pads are designed for original equipment (O.E.) fit, form and function for dependable stopping while providing great value. Our brake pads use quality friction formulas for reliable stopping power. Carquest Standard brake pads feature a single-layer shim that absorbs noise and vibration to provide quiet braking. These brake pads also utilize slots and chamfers based on the OE design. Carquest Standard brake pads are the right choice when looking for good performance at a great price.

Product Features:

• Dependable stopping power
• Single layer shim for quiet braking
• OE-designed slots and chamfers to reduce noise and vibration
• Powder-coated backing plate prevents corrosion

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.

Brake Line Junction