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.

More information

Find it faster

Match to your vehicle

Make

Audi A8 D4 4H Brake Caliper Wheel Braking Unit Front Left N/S 380X36 4H0615123A

Product currently unavailable

Part no. 1K0615601AD

Audi Q3 8U Rear Axle Brake Disc Plate Left Right N/O/S 282X12mm 1K0615601AD

Product currently unavailable

Part no. 7L6615423L-2

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

Product currently unavailable

Part no. 1K0615301AA-1

Audi TT 8J Q3 8U Front Brake Disc Set Wheel Brake Units 1K0615301AA

Product currently unavailable

Part no. 8E0612107F

Audi A4 B7 Brake Servo Booster Master Cylinder 8E0612107F

Product currently unavailable

Part no. 83A614517

Brake Pump ABS Audi Q3 RSQ3 2.5 TFSI Module Control Braking Unit 83A614517

Product currently unavailable

Part no. 4G0615106CJ

Audi S6 C7 Front Axle Brake Caliper Right O/S 4G0615106CJ

Product currently unavailable

Part no. 5WA615423D

Audi A3 S3 8Y Rear Brake Caliper Wheel Brake Housing Left N/S 5WA615423D

Product currently unavailable

Part no. 8K0614517HB

Audi A5 8T 2.0 TDI ABS Pump Control Module Hydraulic Unit 8K0614517HB

Product currently unavailable

Part no. A-1

Audi Q5 8R Brake Servo Master Cylinder Vacuum Booster 8R0612103H

Product currently unavailable

Part no. 7L0927807B

Audi Q7 4L Wheel ABS Speed Sensor Front Rear Left N/S 7L0927807B

Product currently unavailable

Part no. 5WA615301J

Audi A3 S3 8Y Brake Disc Front Rear N/O/S SET 5WA615301J

Product currently unavailable

Part no. RHD-8N0612041N

Audi TT 8N Volkswagen Golf Servo Vacuum Line Tube Pipe Hose 1J0611939B

Product currently unavailable

Part no. 4F0614517BB

Audi A6 C6 ABS Pump Hydraulic Brake Pump Control Module 4F0614517BB

Product currently unavailable

Part no. WHT003856B

Audi A3 RS3 8V Wheel ABS Speed Sensor Rear Right O/S WHT003856B

Product currently unavailable

Part no. WHT003861

Audi A1 8X Front Axle Wheel Speed ABS Sensor Left N/S WHT003861

Product currently unavailable

Part no. 8E0615611P

Audi A4 S4 B8 Brake Disc Panel Cover Splash Guard Rear Left N/S 8E0615611P

Product currently unavailable

Part no. 8R0615107E-1

Audi A6 A7 4G8 Brake Caliper Wheel Braking Unit Front left N/S 8R0615107E

Product currently unavailable

Part no. 8R0615108E-1

Audi A6 A7 4G8 Brake Caliper Wheel Braking Unit Front Right O/S 8R0615108E

Product currently unavailable

Part no. 8V0615107D

Audi RS3 8V 2.5 TFSI Quattro Brake Caliper Black Front Left N/S 8V0615105AB

Product currently unavailable

Part no. 8R0615301F

Audi A5 8T Front Axle Brake Disc Left Right N/O/S Set Kit 8R0615301F

Product currently unavailable

Part no. 4G0615108D

Audi RS6 C7 Brake Caliper Front Right O/S Wheel Braking Unit 4G0615108D

Product currently unavailable

Part no. 83A615108A

Audi RS3 8Y Front Brake Caliper Housing 374X36mm Right O/S Black 83A615106M

Product currently unavailable

Part no. RHD-8J2612107-1

Audi TT 8J Vacuum Brake Servo Master Cylinder Tank 2.0 TFSI BWA 8J2611021C

Product currently unavailable

Part no. 4K0614105P

Audi A6 C8 A7 4K8 Brake Servo Booster Cylinder 4K0614105P

Product currently unavailable

Part no. 6R0907379BK

Audi A1 8X ABS Pump Wheel Braking Control Unit Module ECU 6R0907379BK

Product currently unavailable

Part no. 1J0615123D

Audi TT 8N 1.8T Front Axle Brake Caliper Bracket Left N/S Manual 1J0615123D

Product currently unavailable

Part no. RHD-8V2614105

Audi RS3 8V /Brake Servo Master Cylinder Booster 2.5 TFSI 8V2614105

Product currently unavailable

Part no. 1J0615124D

Audi TT 8N 1.8T Front Axle Brake Caliper Bracket Right O/S Manual 1J0615124D

Product currently unavailable

Part no. 1K0615301AA

Audi TT 8J Q3 8U Front Brake Disc SET 1K0615301AA

Product currently unavailable

Part no. 8K0614517DG

Audi A4 B8 ABS Pump Hydraulic Brake Pump Control Module 8K0907379AQ

Product currently unavailable

Part no. 4H0907801C

Audi A7 4G A8 D4 Parking Brake Module Handbrake Actuator Control Unit 4H0907801C

Product currently unavailable

Part no. 8N0907379J

Audi TT 8N ABS Pump Hydraulic Brake Pump Control Module 8N0907379J

Product currently unavailable

Part no. 8V0998281

Brake Caliper Audi A3 8V Rear Left N/S Electric Handbrake 8V0998281

Product currently unavailable

Part no. 8X0615123A

Audi A1 S1 8X Brake Caliper Wheel Braking Unit 310X25 Front Left N/S 8X0615123A

Product currently unavailable

Part no. 8V0998281A

Brake Caliper Audi A3 8V Rear Right O/S Electric Handbrake 8V0998281A

Product currently unavailable

Part no. 4F0611931CB

Audi A6 C6 FL Vacuum Pipe With Non-Return Valve Brake Servo Unit 4F0611931CB

Product currently unavailable

Part no. 8X0615124A

Audi A1 S1 8X Brake Caliper Wheel Braking Unit 310X25 Front Right O/S 8X0615124A

Product currently unavailable

Part no. 8X0615123C-2

Audi S1 8X Brembo Brake Caliper Front Left Right N/O/S Brake Unit Set 8X0615124C

Product currently unavailable

Audi Q5 8R Front Brake Caliper Housing Bracket Left N/S 8R0615107D

-0%

Part no. 8R0615107D

Audi Q5 8R Front Brake Caliper Housing Bracket Left N/S 8R0615107D

Product currently unavailable

Part no. 8K0614517EG

Audi A5 8T Brake Pump ABS Module Hydraulic Control Braking Unit 8K0614517EG

Product currently unavailable

Part no. 8E0615123B-2

Audi S4 B7 Front Brake Caliper Wheel Brake Unit Left N/S Red 8E0615123B

Product currently unavailable

Audi Q5 8R Front Brake Caliper Housing Bracket Right O/S 8R0615108D

-0%

Part no. 8R0615108D

Audi Q5 8R Front Brake Caliper Housing Bracket Right O/S 8R0615108D

Product currently unavailable

Part no. 80A615108F

Audi SQ5 FY S-Line Brake Caliper Wheel Brake Housing Front Right O/S 80A615108F

Product currently unavailable

Part no. 8K0907379BD

Audi A4 B8 Brake Pump ABS Module Control Braking Unit 8K0907379BD

Product currently unavailable

Part no. RHD-8J2612107A

Audi TT RS 8J 2.5 TFSI CEPA Vacuum Brake Servo Booster 8J2612107A

Product currently unavailable

Part no. 8E0615124B-2

Audi S4 B7 Front Brake Caliper Wheel Brake Unit Housing Right O/S Red 8E0615124B

Product currently unavailable

Part no. 8K0615312H

Audi A4 B8 Protection Cover Plate Brake Disc Front Right O/S 8K0615312H

Product currently unavailable

Part no. RHD-7N2611301B

Audi Q3 8U Brake Fluid Master Cylinder Tank Reservoir 7N2611301B

Product currently unavailable

Part no. 8K0615124J

Audi Q5 8R Wheel Brake Caliper Housing Front Right O/S 8K0615124J

Product currently unavailable

Part no. 4G0615107D

Audi RS6 C7 Brake Caliper Front Left N/S Wheel Braking Unit 4G0615107D

Product currently unavailable

Part no. 8N0615123A

Audi TT 8N Front Brake Caliper 334X32mm Left Right N/O/S Set 8N0615123A

Product currently unavailable

Part no. 420615408D

Audi R8 42 Wheel Hand Brake Caliper Red Front Right O/S 420615408D

Product currently unavailable

Part no. RHD-7L8612105E

Audi Q7 4L Brake Servo Brake Master Cylinder Booster Unit 7L8612101N

Product currently unavailable

Part no. 8K0614517ED-1

Audi A4 B8 ABS Pump Modulator 8K0907379BF 8K0614517ED

Product currently unavailable

Part no. 4H0615403-1

Audi A8 4H Brake Caliper Front Rear Wheel Brake Unit Set Red Painted

Product currently unavailable

Part no. 8E0614119AL

ABS Pump Bracket Audi A4 S4 B7 Brake Unit Mount Holder 8E0614119AL

Product currently unavailable

Part no. 5Q0615405CT

Audi TT FV Rear Brake Caliper Brake Electric Unit Left N/S 5Q0615405CT

Product currently unavailable

Part no. 8K0907379K

Audi A5 8T ABS Brake Pump Hydro Braking Pump Module Control Unit 8K0907379K

Product currently unavailable

Part no. 4F0614517AB

Audi A6 C6 ABS ESP Pump Hydraulic Brake Control Unit 4F0614517AB

Product currently unavailable

Part no. 8K0907379CD

Audi A5 8T CNCD Petrol ABS Pump ABS Control Unit 8K0614517FS 8K0907379CD

Product currently unavailable

Part no. 6R0612041B

Audi A1 8X Skoda Fabia Mk2 Seat Ibiza Mk4 Brake Servo Vacuum Pipe 6R0612041B

Product currently unavailable

Part no. 4G2611021

Audi A5 8T Brake Servo Master Fluid Reservoir Expansion Tank Bottle 4G2611021

Product currently unavailable

Part no. 8E0609722AQ

Audi A4 B7 Exeo Front Wheel Drive Brake Cable Rear Right O/S 8E0609722AQ

Product currently unavailable

Part no. 8K0615123B

Audi A5 8T Front Brake Caliper Housing Left N/S 320x30mm 8K0615123B

Product currently unavailable

Part no. 8N0907379K

Audi TT 8N 3.2 VR6 Quattro ABS Pump Modulator Control Unit 8N0907379K 8N0614517K

Product currently unavailable

Part no. 8N0614517J

Audi TT 8N Brake Pump ABS Module Hydraulic Control Braking Unit 8N0614517J

Product currently unavailable

Part no. 8W0721453

Audi A4 B9 Master Cylinder Brake Fluid Reservoir Run On Hose Tube Line 8W0721453

Product currently unavailable

Part no. 8V0615423F

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

Product currently unavailable

Part no. 8V0615424F

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

Product currently unavailable

Part no. 6R1612041AM-2

Audi A1 8X Brake Servo Vacuum Hose With Valve Sensor 6R1612041AM

Product currently unavailable

Part no. 4F0910517D

Audi A6 C6 ABS ESP Pump Control Module Unit 4F0910517D

Product currently unavailable

Part no. 8W0611301

Audi Q7 4M Brake Servo Master Fluid Reservoir Expansion Tank Bottle 8W0611301

Product currently unavailable

Part no. 4H0615301R-1

Audi A6 S6 4G A7 4G Brake Disc 356X34MM 5/112 Vented 3.0 Diesel 4H0615301R SET

Product currently unavailable

Part no. 2Q0614517AG

Audi A1 GB ABS Brake Pump Control Unit Module 2Q0614517AG 2Q0614517N

Product currently unavailable

Part no. 4G0615123D

Audi A6 C7 A7 4G Brake Caliper Front Left N/S TRW 345x30 5/112 4G0615123D

Product currently unavailable

Part no. 1K0906207A-3

Audi A3 8P Brake Servo Vacuum Pipe Valve Hose Tube 1K0906207A

Product currently unavailable

Part no. 4G0615124D

Audi A7 4G8 Front Brake Caliper Housing Right O/S 4G0615124D

Product currently unavailable

Part no. 4H0615312C

Audi A6 C7 A7 4G A8 D4 Front Brake Disc Cover Plate Carrier Right O/S 4H0615312C

Product currently unavailable

Part no. 893611377A

Audi A4 S4 B7 Brake Fluid Reservoir Level Sensor Module Control Unit 893611377A

Product currently unavailable

Part no. 4F0910517AB

Audi A6 C6 ABS Brake Pump Hydraulic Block Control Unit 4F0910517AB 4F0614517R

Product currently unavailable

Part no. 8K0614517BB

Audi A4 B8 ABS Pump Modulator Braking Control Unit Module 8K0614517BB 8K0907379P

Product currently unavailable

Part no. 5N0614109BL

Audi Q3 8U ABS Pump Brake Braking Unit Control Module 5N0614109BL

Product currently unavailable

Part no. 6R0907379BB

Audi A1 8X ABS Pump Control Unit Modulator 6R0907379BB 6R0907379AH

Product currently unavailable

Part no. 8K0907379BH

Audi A5 8T ABS Hydraulic Brake Pump Unit Braking Module 8K0907379BH

Product currently unavailable

Part no. 4F0614517K

Audi A1 8X ABS Pump Hydraulic Modulator Brake Control Unit 4F0614517K

Product currently unavailable

Part no. 8K0614517GL

Brake Pump ABS Audi A4 S4 B8 Module Hydraulic Control Braking Unit 8K0614517GL

Product currently unavailable

Part no. 8R0907379C

Audi Q5 8R ABS Brake Pump Control Module 2.0 TDI Diesel 8R0907379C

Product currently unavailable

Part no. 8K0612107B-1

Brake Servo Audi A4 B8 A5 8T Booster Master Cylinder Unit 8K0612107B

Product currently unavailable

Part no. 8E0611931FK

Audi A4 B7 Servo Brake Vacuum Pipe Hose Line Tube 8E0611931

Product currently unavailable

Part no. 8R0907379H

Audi Q5 SQ5 8R Brake Pump ABS Module Hydraulic Control Unit 8R0907379H

Product currently unavailable

Part no. 6R1612041AM

Audi A1 8X Brake Servo Vacuum Hose With Valve Sensor 6R1612041AM

Product currently unavailable

Part no. 1K2614105M

Audi A3 8P Brake Servo Booster Master Cylinder 2.0 Petrol AXW Manual 1K2614105M

Product currently unavailable

Part no. 8E0614517AQ

Audi A4 B7 ABS Pump Hydraulic Brake Pump Control Module 8E0614517AQ

Product currently unavailable

Part no. 5Q0615406CT

Audi TT FV Rear Brake Caliper Brake Electric Unit Right O/S 5Q0615406CT

Product currently unavailable

Part no. 4F0614517BD

Audi A6 C6 ABS Pump Hydraulic Brake Pump Control Module 4F0614517BD

Product currently unavailable

Part no. 5WA614517BE

Audi A3 8Y ABS Pump Hydraulic Brake Pump Control Module 5WA614517BE

Product currently unavailable

Part no. 8K0907379Q

Audi A4 B8 A5 8T 3.0 TDI Quattro Abs Pump 8K0907379Q

Product currently unavailable

Part no. 8R0615108

Audi Q5 8R Front Axle Brake Caliper Housing Right O/S 320x30MM 8R0615108

Product currently unavailable

...

Showing 694-792 of 862 products