What is the construction and purpose of the braking system and parts?

The braking system and parts are a set of elements responsible for reducing speed and stopping the vehicle. It includes, among others, discs, pads, calipers, lines, a brake master cylinder, and ABS control modules. Individual elements are located at the wheels, in the engine compartment, and in the car's hydraulic installation.

What are the braking system and parts used for?

The braking system and parts are used for controlled speed reduction and maintaining car stability during braking. Their task is to transfer force from the brake pedal to the wheels and convert motion energy into heat through friction. Without properly selected elements, the braking distance increases, and the operation of support systems may be limited.

What is the construction and function of a brake caliper?

A brake caliper is an element mounted at the hub and disc, whose task is to press the pads against the braking surface. A typical caliper consists of a body, a piston or pistons, guide pins, seals, and a bleeder screw. Depending on the version, it may work with a carrier, wear sensor, or parking brake mechanism.

How to select brake parts for a specific car?

It is safest to compare the OEM number, VIN, disc diameter, working thickness, mounting side, and caliper type. It is also worth checking if the car has ABS, ESP, an electric parking brake, or different axle variants in one model generation.

What symptoms indicate wear of braking system elements?

Typical symptoms include squeaking during braking, steering wheel vibrations, the car pulling to one side, a soft brake pedal, or an illuminated ABS warning light. Uneven caliper operation, fluid leaks, and disc overheating after a short drive may also indicate wear.

How does the installation and inspection proceed after replacing brake parts?

After installing the parts, you should check the mounting points, line routing, caliper freedom of movement, and brake fluid level. Then, the system is bled, checked for leaks, and a test drive is performed to assess braking uniformity and the operation of support systems.

Braking system and parts

At Global Parts, we offer a wide selection of original used car parts, including brake systems and parts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our brake parts undergo quality control to ensure you receive a top-quality product.

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BMW G01 G02 G20 G28 G30 Front Wheel Brake Caliper Housing Left N/S 60/24/330

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4N0907379BC

Audi A6 C8 Brake Abs Pump Hydraulic Module Unit 4N0907379BC 4N0614517CE

£474.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 6865538-1

BMW F30 F32 335dX 335i 435i Brembo Front Brake Caliper Housing Right O/S 6865538

£208.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4H0615404

Brake Caliper Audi A8 D4 Rear Wheel Braking Unit Right O/S 4H0615404

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6394201183-1

Mercedes Vito W639 Brake Caliper Front Right O/S Bosch 300X28 A6394201183

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2124312912

Mercedes W207 W212 Hydraulic Pump ABS Brake Control Unit Module A2124312912

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8W0907379M

Audi A4 S4 8W A5 S5 F5 ABS Pump Hydraulic Module Control Unit 8W0907379M

£360.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4M6907379AE

Audi Q7 4M ABS Pump Braking Control Unit Module 3.0 TDI 4M6907379AE 4M6614517AS

£379.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. A1774300300

Mercedes W177 W247 AMG Vacuum Pipe Line Hose Brake Booster Servo A1774300300

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8N0614517A

Audi S3 8L ABS Pump Hydraulic Brake Pump Control Module 8N0614517A 8N0907379E

£218.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6865537-1

BMW F30 F32 335dX 335i 435i Brembo Front Brake Caliper Housing Left N/S 6865537

£208.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2139055703

Mercedes W205 W213 ABS Wheel Speed Sensor Rear Left Right N/O/S A2139055703

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1J0947561

Volkswagen Touran 1T Module Parking Hand Brake Actuator Control Unit 1J0947561

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-5C2612041A

Volkswagen Jetta A6 Vacuum Pipe Brake Servo Line Tube 5C2612041A

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2314214298-1

Mercedes SL R231 AMG Brake Caliper 360X36 Red Front Right O/S A2314214298

£237.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6Q0615123A

Skoda Fabia Mk1 RS Front Brake Caliper Housing 288x25 Red Left N/S 6Q0615123A

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 95B907508A

Porsche Macan 95B Accelerator Speed Sensor Front Left N/S 95B907508A

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6795519

Brake Pump BMW F10 F11 DSC ABS Hydro Control Unit Control Unit 6795519 6795521

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5Q0612041AK

Volkswagen Golf 5 Audi A3 8V 2.0 TDI Vacuum Pipe Brake Servo Line 5Q0612041AK

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 9T16-2C405-AD

Ford Transit Connect ABS Pump Hydraulic Module 1.8 TDCi Diesel 9T16-2C405-AD

£213.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. rhd-A1698250108

Mercedes-Benz A Class W169 Insert Mat Ashtray Ash Tray Floor Cover A1698250108

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1500159

Ford Mondeo Mk4 Front Wheel Braking Discs Brake Disc Set 7G91-1125-EA

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8054843

BMW X4 F98 Brake Servo Boost Vacuum Pipe Hose Line 8054843

£51.95

Free delivery: Aug 04

If paid before 14:00

Part no. A9104214600

Mercedes W910 Front Axle Right O/S Caliper Brake Brembo A9104214600

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. SDB000646

Land Rover Discovery 4 L319 Left Right N/O/S Rear Brake Discs Pair SDB000646

£70.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2135402805

Mercedes W213 C238 C257 Rear Brake Pad Sensor Wear Cable Right O/S A0585450528

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-5Q2614105BD-1

VW Volkswagen Golf R Mk7 Brake Servo Master Cylinder Booster 5Q2614105BD

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2464232198

Brake Caliper Mercedes W176 Rear Left N/S Carrier 276X9 A2464232198

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 420615408G

Audi R8 Rear Brake Caliper Housing Brembo Red Right O/S 356X32MM 420615408G

£332.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L6615149-3

Audi Q7 4L Brake Caliper Housing Brembo Red Rear Left N/S 350x34mm 7L6615149

£123.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3A0615123

Volkswagen VW Golf Mk4 Brake Caliper Wheel Brake Unit Front Left N/S 3A0615123

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2214230812

Mercedes C216 W221 Brake Caliper Disc Rear Axle Left Right N/O/S A2214230812

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6872800

BMW G01 G02 G20 G28 G30 Front Right O/S Wheel Brake Caliper Housing 60/24/330

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8W0615403B-1

Audi A4 B9 S5 F5 Rear Brake Caliper Housing Left N/S 8W0615403B

£123.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6891915

Rear Brake Caliper BMW G30 G31 M Sport Left N/S Brake Housing Carrier 44/24

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6799465-4

BMW F20 F21 F22 M Sport Front Brake Caliper Left Right N/O/S Brembo 6799465

£332.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-GK21-2450-AD

Ford Transit Custom Brake Pedal Assembly Pad Lever GK21-2450-AD

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6Y0615424B

Skoda Fabia 6Y RS Mk1 Rear Brake Caliper Red Right O/S Side 232X9MM 6Y0615424B

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-1556089

Ford Mondeo Mk4 Brake Servo Vacuum Pipe Hose Line 2.2 TDCI Diesel 8G91-2420-BMD

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0044205383

Mercedes W447 Front Caliper Bracket Brake Disc Housing Left N/S A0044205383

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6786827

BMW F02 Brake Caliper 60/36/374 Front Left N/S 6786827

£118.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2134316201-1

Hydraulic Unit Mercedes W213 W217 W257 ABS Pump A2134315900

£379.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3A0615124

Volkswagen VW Golf Mk4 Brake Caliper Wheel Brake Unit Front Right O/S 3A0615124

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6870187

BMW X5 F15 X6 F16 Hydraulic DSX Brake Pump Unit 870187 6870188

£1,614.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. A2539052400

ABS Sensor Mercedes X253 C253 Rear Axle Right Speed Sensor A2539052400

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A6394200983

Mercedes Vito W639 Brake Caliper Rear Right O/S Braking Unit A6394200983

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6Y0615423B

Skoda Fabia 6Y RS Mk1 Rear Brake Caliper Red Left N/S Side 232X9MM 6Y0615424B

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6888629-2

BMW F40 Brake Caliper M Sport Front Brake Unit Housing Carrier Left N/S

£237.95

Free delivery: Aug 04

If paid before 14:00

Part no. 95B615423D

Porsche Macan S 95B Rear Brake Braking Caliper Housing Left N/S 95B615423D

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0044205483

Mercedes W447 Front Caliper Bracket Brake Disc Housing Right O/S A0044205483

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8046262-2

BMW F87 M2 F80 LCI M3 F82 F83 M4 Rear Right O/S Brake Caliper 370X24 8046262

£189.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. A1694200383

Mercedes A150 W169 Brake Caliper Front Left N/S A1694200383

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L0907673E

Audi Q7 4L Rear Acceleration Sensor ESP Module Control Unit ECU 7L0907673E

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 4G0615123C

Audi A6 C7 Brake Caliper Front Left N/S Wheel Braking Unit 4G0615123C

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6865537-2

BMW F30 F32 335dX 335i 435i Brembo Front Brake Caliper Housing Left N/S 6865537

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 95B615424D

Porsche Macan S 95B Rear Brake Braking Caliper Housing Right O/S 95B615424D

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8V0615424F-1

Audi TT FV Brake Caliper Wheel Brake Unit Housing Rear Right O/S 8V0615424F

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. Q0019699V003

Smart ForTwo C450 ABS Hydraulic Pump Control Unit Q0019699V003

£94.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2HJ698139A

VW Amarok Mk2 Brake Caliper Servo Motor Rear Left Right N/O/S 2HJ698139A

£123.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 4G0615124C

Audi A6 C7 Brake Caliper Front Right O/S Wheel Braking Unit 4G0615124C

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6898733-1

BMW F10 Rear Axle Brake Disc Ventilated 330x20 Left Right N/O/S Set 6898733

£142.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0614517FC

Audi A5 8T ABS Pump Modulator Hydraulic Control Unit 8K0614517FC 8K0907379BQ

£42.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-4H2723140E

Audi A8 D4 Brake Pedal Assembly Automatic Gearbox Transmission 4H2723140E

£104.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8V0615423F-1

Audi TT FV Brake Caliper Wheel Brake Unit Housing Rear Left N/S 8V0615423F

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-FK72-2B195-BG

Land Rover L550 Brake Servo Master Cylinder Brake Booster Unit FK72-2B195-BG

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-JPLA-2B195-AC

Range Rover Sport L494 Brake Servo Master Cylinder Unit JPLA-2B195-AC

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0114219298

Mercedes W205 Front Brake Caliper Hosuing Right O/S A0114219298

£80.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0615601B

Audi A4 B8 A5 8T Rear Wheel Brake Disc Left Right N/O/S Set 300x12

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 474019492R

Mercedes Citan W415 Brake Vacuum Hose Servo Booster Line Pipe 474019492R

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. A2034310240

Mercedes-Benz C CLK Class W203 W209 ABS Pump Mount Bracket Holder A2034310240

£13.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6866164

Brake Servo BMW F45 F46 Brake Booster Master Cylinder Reservoir 6866164

£23.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8K0615301

Audi A4 B8 A5 8T Front Brake Disc Set Left Right N/O/S 314x25 8K0615301

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. A0004217481

Brake Caliper Mercedes W176 W246 Front Right Wheel Brake Unit 295x28

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2HJ615423B

Volkswagen Amarok Mk2 Brake Caliper Rear Wheel Brake Housing Left N/S 2HJ615423B

£142.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 98635575527

Porsche Boxster S 986 ABS Pump Controller Module Control 98635575527

£94.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 6870576

Brake Caliper BMW X3 G01 Rear Right O/S Housing Carrier 42/20/330 6870576

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5G0615124D

Volkswagen Golf R Mk7 Front Brake Caliper Housing Black Right O/S 5G0615124D

£47.95

Free delivery: Aug 04

If paid before 14:00

Part no. 2HJ615424B

VW Amarok Mk2 Brake Caliper Rear Wheel Brake Housing Right O/S 2HJ615424B

£142.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 8K0614517AL

Audi A5 8T Brake Pump ABS ESP Module Hydraulic Control Braking Unit 8K0614517AL

£123.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. RHD-6M51-2B195-FC

Ford Focus Mk2 ST Brake Servo Booster Master Cylinder Unit 6M51-2B195-FC

£75.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6C11-2C285-AC

Ford Transit Mk7 ABS Brake Pump Control Module Unit 2.4 TDCI 6C11-2C285-AC

£104.95

Free delivery: Aug 5 – 12

If paid before 14:00

Part no. 6865538-3

BMW F30 F32 335dX 335i 435i Brembo Front Brake Caliper Housing Right O/S 6865538

£189.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-8J2611931D

Audi TT 8J Brake Servo Vacuum Hose Pipe Line 8J2611931D

£18.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7H0711476E

VW Volkswagen Transporter T5 Handbrake Hand Brake Cables SET X3 7H0711476E

£32.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1K0615123F

VW Volkswagen Golf 1K Front Caliper Brake Housing Left N/S 1K0615123F

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8876820

BMW F70 F74 X1 U11 X2 U10 Front Brake Caliper Housing Right O/S 8876820

£237.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1Z0615423A

Skoda Octavia VRS 1Z Rear Brake Caliper Housing Left Right N/O/S Set 1Z0615423A

£142.95

Free delivery: Aug 04

If paid before 14:00

Part no. 6796727

BMW F10 Brake Servo Unit 6790455 34336790455

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 3Q0907379R

Audi A3 S3 8V ABS Pump Hydraulic Brake Pump Control Unit Module 3Q0614517R

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 8876819

BMW F70 F74 X1 U11 X2 U10 Front Brake Caliper Housing Left N/S 8876819

£237.95

Free delivery: Aug 04

If paid before 14:00

Part no. RHD-83C614105A

Audi RSQ3 Mk2 F3 Brake Servo Master Cylinder Booster Unit 2.5 Petrol 83C614105A

£104.95

Free delivery: Aug 04

If paid before 14:00

Part no. K1BC-2B294-AA

Ford Fiesta St Mk8 Brake Caliper Housing Bracket Front Right O/S K1BC-2B294-AA

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L6615423L-1

Audi Q7 4L Rear Brake Caliper Housing Carrier Left N/S 330x28mm 7L6615423L

£66.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7H0615301D

VW Volkswagen Transporter T5 Front Axle Brake Disc 308X29,5 Set X2 7H0615301D

£80.95

Free delivery: Aug 04

If paid before 14:00

Part no. 519870330

Peugeot Boxer Citroen Relay Brake Pump ABS Module Hydraulic Unit 00519870330

£37.95

Free delivery: Aug 04

If paid before 14:00

Part no. 7L6615424L-2

Audi Q7 4L Brake Caliper Housing Brembo Red Rear Right O/S 350x34mm 7L6615424L

£123.95

Free delivery: Aug 04

If paid before 14:00

Part no. K1BC-2B302-AA

Ford Fiesta St Mk8 Brake Caliper Housing Bracket Front Left N/S K1BC-2B302-AA

£56.95

Free delivery: Aug 04

If paid before 14:00

Part no. 1682875-2

Ford Kuga Mk1 C394 Front Brake Caliper Housing Casing Right O/S 1682875

£28.95

Free delivery: Aug 04

If paid before 14:00

Part no. 5G0615123A-1

Volkswagen Golf Mk7 Front Brake Caliper Housing Carrier Left N/S 5G0615123A

£170.95

Free delivery: Aug 5 – 12

If paid before 14:00

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