Braking system and parts
More informationAt 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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Part no. 8W0615107F
Audi S4 B9 Front Brake Caliper Housing Left N/S 8W0615107F
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Part no. 8N0614517J
Audi TT 8N Brake Pump ABS Module Hydraulic Control Braking Unit 8N0614517J
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Part no. 8T0612103A
Audi RS4 B8 Brake Servo Booster Master Cylinder Module 8T0612103A
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Part no. 8V0615423F
Audi TT FV Brake Caliper Wheel Brake Unit Housing Rear Left N/S 8V0615423F
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Part no. 8W0615108F
Audi S4 B9 Brake Caliper Housing Right O/S 8W0615108F
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Part no. RHD-8J2614105N
Audi TT 8J Master Cylinder Brake Booster Servo Reservoir 8J2614105N
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Part no. 4G0907379P
Audi A6 C7 A7 Brake ABS Control Unit Pump Module 4G0907379P
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Part no. 8V0615424F
Audi TT FV Brake Caliper Wheel Brake Unit Housing Rear Right O/S 8V0615424F
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Part no. 8V0615124E
Brake Caliper Audi S3 8V Seat Leon Cupra 3 Front Right O/S Carrier 8V0615124E
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Part no. 8K0907379CJ
Brake Pump Audi A4 S4 B8 A5 8T ABS ESP Module Hydraulic Control 8K0907379CJ
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Part no. RHD-1K2611349A
Audi A3 8P Brake Fluid Reservoir Expansion Tank Bottle Cap Trim Flap 1K2611349A
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Part no. 4G0615403A
Audi A6 C7 A7 4G Brake Caliper Rear Left N/S Wheel Brake 330x22 5/112 4G0615123D
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Part no. 8V0615123B
Audi S3 8V Brake Caliper Front Left N/S Wheel Braking Unit 8V0615123B
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Part no. RHD-8J2614105P
Audi TT 8J 2.0 TFSI Master Cylinder Brake Booster Servo Reservoir 8J2614105P
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Part no. 8V0615123B-1
Audi A3 S3 8V Brake Caliper Front Left N/S Wheel Braking Unit 8V0615123B
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Part no. 4G0615123D
Audi A6 C7 A7 4G Brake Caliper Front Left N/S TRW 345x30 5/112 4G0615123D
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Part no. 4G0615124D
Audi A7 4G8 Front Brake Caliper Housing Right O/S 4G0615124D
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Part no. 8V0615124B-1
Audi A3 S3 8V Brake Caliper Front Right O/S Wheel Braking Unit 8V0615124B
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Part no. 1K0614517AT
Audi S3 8P ABS Pump Control Modulator Hydraulic Unit Module 1K0614517AT
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Part no. 8W0615311E
Audi A4 B9 Q5 FY Protection Cover Plate Brake Disc Front Left N/S 8W0615311E
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Part no. 8W0615312E
Audi A4 B9 Q5 FY Protection Cover Plate Brake Disc Front Right O/S 8W0615312E
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Part no. 8V0615424B
Brake Caliper Audi A3 S3 8V Rear Wheel Braking Unit Right O/S 8V0615424B
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Part no. RHD-6R2614106G
Audi A1 8X Volkswagen Polo Brake Servo Unit Master Cylinder 6R2614106G
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Part no. 6R0721405A
Audi A1 8X Volkswagen Polo 6R Clutch Master Generator Cylinder Unit 6R0721388A
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Part no. 4L0614517K
Audi Q7 4L ABS Brake Pump Hydraulic Unit Control Module 4L0614517K
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Part no. 8K0907379CA
Audi A4 B8 Brake Pump ABS ESP Module Hydraulic Control Braking Unit 8K0907379CA
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Part no. 6C0614517J
Audi A1 8X Brake Pump ABS Module Control Braking Unit 6C0907379J 6R0907379BA
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Part no. 4E0614517CB
Audi S8 D3 5.2 FSI ABS Pump Hydraulic Brake ABS Control module 4E0614517CB
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Part no. rhd-4F0612105F
Audi A6 C6 Brake Servo Booster Master Cylinder Brake Unit 4F0612105F
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Part no. 4F0614517K
Audi A1 8X ABS Pump Hydraulic Modulator Brake Control Unit 4F0614517K
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Part no. 8W0614517AE
Audi A5 F5 2.0 TDI ABS Pump Modulator Hydraulic Control Brake Unit 8W0614517AE
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Part no. 8P0615123A-1
Audi A3 8P Front Rear Brake Caliper Set Left Right N/O/S 340x30 310x22
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Part no. 5Q0614517GA
Audi Q2 GA Brake Pump ABS Module Hydraulic Control Braking Unit 5Q0614517GA
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Part no. 8E0615124B-1
Brake Caliper Audi A4 B6 A6 C6 Front Wheel Brake Unit Right O/S 8E0615124B
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Part no. 8K0614517GL
Brake Pump ABS Audi A4 S4 B8 Module Hydraulic Control Braking Unit 8K0614517GL
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Part no. 5N0614109CJ
Audi Q3 8U ABS Pump Wheel Braking Control Unit Module 5N0614109CJ
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Part no. 8V0615108C
Audi RS3 8V 2.5 TFSI Quattro Brake Caliper Red Front Right O/S 8V0615108C
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Part no. 1K0907379AH
Audi A5 VW Golf Seat Leon ABS Pump Hydraulic Control Brake Unit 1K0907379AH
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Part no. 4F0615403H
Audi A6 C6 Avant Brake Caliper Rear Wheel Brake Housing Left N/S 4F0615403H
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Part no. RHD-7L8612101E
Audi Q7 4L Brake Servo Booster Master Cylinder Unit 7L8612101E
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Part no. 8K0615123G
Audi S4 B8 Front Brake Caliper Wheel Brake Unit Housing Left N/S 8K0615123G
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Part no. 4F0615404H
Audi A6 C6 Rear Brake Caliper Wheel Brake Unit Right O/S 4F0615404H
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Part no. 8E0615123B-1
Brake Caliper Audi A4 B6 A6 C6 Front Wheel Brake Unit Left N/S 8E0615123B
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Part no. 8K0615124G
Audi S4 B8 Brake Caliper Front Right O/S Wheel Braking Unit 8K0615124G
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Part no. 8V0615107C
Audi RS3 8V 2.5 TFSI Quattro Brake Caliper Red Front Left N/S 8V0615107C
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Part no. 8V0615301S
Audi RS3 8V 2.5 TFSI Quattro Brake Disc Front Left Right N/O/S 8V0615301S Set
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Part no. 8E0615124B
Audi A6 C6 Front Brake Caliper Wheel Brake Unit Housing Right O/S 8E0615124B
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Part no. 1K0907379AB
Audi A3 8P ABS Pump Hydraulic Brake Pump Control Module 1K0907379AB
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Part no. 8K0614517CB
Audi A4 B8 A5 8T ABS Pump Hydraulic Brake Pump Module 8K0614517BT 8K0907379AC
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Part no. 5Q0612041BD
Audi A3 8V 30 TFSI CHZD Petrol Brake Servo Vacuum Hose Line 5Q0612041BD
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Part no. WHT003859
Audi A3 8P Wheel Speed ABS Sensor Rear Left N/S WHT003859
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Part no. 8K0612107B-1
Brake Servo Audi A4 B8 A5 8T Booster Master Cylinder Unit 8K0612107B
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Part no. WHT003858
Audi A3 8P Wheel Speed ABS Sensor Rear Right O/S WHT003858
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Part no. 8E0910517E
Audi A4 B7 Brake Pump ABS Module Hydraulic Control Braking Unit 8E0910517E
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Part no. 1K0615423J
Audi A3 8P Brake Caliper Rear Left N/S Wheel Brake Unit 1K0615423J
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Part no. 8K0612103M
Audi S5 8T Brake Servo Master Cylinder Vacuum Booster 8K0612103M 8K0 612 107 C
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Part no. 1K0615424J
Audi A3 8P Brake Caliper Rear Right O/S Wheel Brake Unit 1K0615424J
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Part no. RHD-7L8611932F
Audi Q7 4L Brake Servo Vacuum Pipe With Non Return Valve 3.0 TDI 7L8611932F
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Part no. 8K0907379BS
Audi A5 8T ABS Hydraulic Brake Pump Unit Braking Module 8K0907379BS
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Part no. 8W0907379G
Audi A4 B9 ABS Pump Modulator Brake Control Hydraulic Unit 8W0907379G
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Part no. 4L0614517D
Audi Q7 4L ABS Brake Pump Hydraulic Unit Control Module 4L0614517D
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Part no. 8J0615423E
Audi S3 8P Rear Brake Caliper Housing Carrier Left N/S 310x22mm 8J0615423E
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Part no. 8J0615424E
Audi S3 8P Rear Brake Caliper Housing Carrier Right O/S 310x22mm 8J0615424E
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Part no. RHD-5Q2614105BS
Audi A3 8V Brake Servo Booster Master Cylinder Unit 5Q2614105BS
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Part no. 8E0614517AQ
Audi A4 B7 ABS Pump Hydraulic Brake Pump Control Module 8E0614517AQ
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Part no. 1K0615423N
Audi A3 8P Rear Brake Caliper Wheel Brake Unit Left N/S 1K0615423N
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Part no. 1K0615424N
Audi A3 8P Rear Brake Caliper Wheel Brake Unit Right O/S 1K0615424N
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Part no. 8R0615108F
Audi Q5 8R Front Axle Brake Caliper Housing Right O/S 320x30MM 8R0615108F
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Part no. 4F0615404F
Audi A6 C6 Brake Caliper Rear Right O/S Wheel Braking Unit 4F0615404F
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Part no. 8T0615108D
Audi RS4 B8 Brake Caliper Front Right O/S Wheel Braking Unit RS 8T0615108D
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Part no. 4F0615123
Audi A6 C6 Brake Caliper Front Left N/S Wheel Braking Unit 4F0615123
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Part no. 8R0615108
Audi Q5 8R Front Axle Brake Caliper Housing Right O/S 320x30MM 8R0615108
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Part no. 8V0615311B
Audi RS3 8V Brake Disc Plate Protection Cover Rear Left N/S 8V0615311B
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Part no. 8E0611377
Audi S4 B7 Brake Fluid Reservoir Level Sensor 8E0611377
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Part no. 8R0612107D
Audi Q5 8R Brake Servo Booster Master Cylinder Braking Unit 8R0612107D
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Part no. 8V0615312B
Audi RS3 8V Brake Disc Plate Protection Cover Rear Right O/S 8V0615312B
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Part no. 8J0614517A
Audi TT 8J Coupe 2.0 TFSI Brake Pump ABS Hydraulic Control Braking 8J0614517A
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Part no. 6N1611349B
Audi A4 S4 B7 Brake Fluid Reservoir Screw Filler Tank Cap 6N1611349B
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Part no. 7L6615150-1
Audi Q7 4L Front Brake Caliper Housing Brembo Right O/S 350x34mm 7L6615150
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Part no. 8W0615403H
Audi A5 S5 Q5 Sportback S4 B9 Brake Caliper Rear Left N/S Braking 8W0615403H
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Part no. 1K0907379AC-1
Audi A4 B8 Brake Pump ABS Module Hydraulic Control Braking Unit 1K0907379AC
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Part no. 8W0907379BG
Audi A4 B9 Brake Pump ABS Module Hydraulic Control Braking Unit 8W0907379BG
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Part no. 8E0927317F
Audi S5 8T Petrol ABS Vacuum Pump Brake Control Hydraulic Unit 8E0927317F
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Part no. 5Q0615424G-1
Audi RSQ3 F3 Red Brake Caliper Braking Unit Rear Right O/S 5Q0615424G
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Part no. 8R0907379AP
Audi Q5 SQ5 8R Brake Pump ABS Module Hydraulic Control Braking Unit 8R0907379AP
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Part no. 4F0615124
Audi A4 B7 Front Brake Caliper Right O/S Wheel Unit 4F0615124
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Part no. 6R0614517AN
Audi Q3 8U ABS Pump Wheel Braking Control Unit Module 6R0614517AN
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Part no. 5Q0612041AK
Volkswagen Golf 5 Audi A3 8V 2.0 TDI Vacuum Pipe Brake Servo Line 5Q0612041AK
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Part no. 8E0614517Q-1
Audi S4 B6 ABS Hydro Control Unit Brake Pump Control Unit 8E0614517Q
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Part no. 8R0614517CN
Audi Q5 8R ABS Pump Wheel Braking Control Unit Module 8R0614517CL
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Part no. 8K0907801M
Audi A4 B8 A5 8F Parking Brake Module Handbrake Actuator Control Unit 8K0907801M
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Part no. 5Q0615423G-1
Audi RSQ3 F3 Red Brake Caliper Braking Unit Rear Left N/S 5Q0615423G
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Part no. 1K0907379AE
Audi A3 8P ABS Pump Braking Control Unit Module 1K0907379AE
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Part no. 4L0614517L
Audi Q7 4L ABS Brake Pump Hydraulic Braking Control Unit 4L0614517L
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Part no. 8K0907379L
Audi A5 8T ABS Pump Control Modulator Hydraulic Unit Module 8K0907379L
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Part no. 7L0907674C
Audi Q7 4L Front Acceleration Sensor ESP Module Unit ECU Left N/S 7L0907674B
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Part no. 1K0907379AN
Audi A3 8V ABS Pump Hydraulic Brake Pump Control Module 1K0907379AN
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Part no. 8R0615123
Audi SQ5 8R Front Brake Caliper Housing Left N/S 380x36mm 8R0615123
Product currently unavailable

Part no. 8K0615403
Audi A4 B8 2.0 TDI Brake Caliper Rear Left N/S Wheel Brake Housing 8K0615403
Product currently unavailable

Complete brake kits – comprehensive solution for your car
The best used brake parts – discs, pads and pumps with proven durability
Have you ever considered how crucial your braking system is to your safety on the road ? It's responsible for effectively stopping your vehicle in every situation, providing you with confidence and control while driving. At Global Parts, we offer a wide range of braking parts, perfectly matched to brands like BMW , Audi , Volkswagen , Mercedes , and Mini . Whether you need brake discs, pads, hoses, or calipers, you'll find everything you need to keep your car running smoothly and safely. A car's braking system can be divided into several main subsystems: hydraulic (pumps, hoses, calipers), disc-and-pad (brake discs and pads), and electronic braking systems (ABS, ESP). Brake discs typically range from 240 mm to 380 mm in diameter, and the pads generate braking power depending on the contact area and material (ceramic, semi-metallic, organic). High-quality braking components can last up to 100,000 km under normal operating conditions.
How does a braking system work? Lighting category items:
- The braking system is one of the most important systems in any car. It consists of several key components that work together to ensure effective braking:
- Other ABS parts – Components supporting the operation of the ABS system, increasing braking efficiency.
- Brake hoses, lines and connectors – They are responsible for transporting brake fluid between the pump and the calipers.
- Brake drums – Components used in older braking systems, ensuring effective braking of the rear axle.
- Brake pumps – They are responsible for generating pressure in the braking system and ensuring the effective operation of the brakes.
- Brake cables – Used in hand brake systems, ensuring wheel locking when the handbrake is applied.
- Brake shoes – Key components of the drum braking system, pressed against the inner walls of the drum.
- Complete brake kits – Complete sets of components for braking system regeneration.
- Brake pad wear sensor – Electronic components that monitor the condition of the pads and inform when they need to be replaced.
- Servos and brake force correctors – Systems that support the force applied to the brake pedal, improving braking efficiency.
- ABS and ESP system – Electronic systems that ensure vehicle stability and eliminate skidding during braking.
- ABS controllers – Modules controlling the operation of the ABS system, optimizing the braking force on individual wheels.
- ABS speed sensor – Responsible for monitoring wheel rotational speed and transmitting data to the ABS system.
- Other brake sensors and switches – Elements monitoring the pressure and temperature of the braking system, ensuring its efficient operation.
- Brake fluid reservoirs and caps – Containers storing brake fluid and responsible for its proper circulation in the system.
- Brake discs – They are responsible for slowing down the vehicle by working in conjunction with the brake pads.
- Brake pads – Elements that come into direct contact with the discs, generating friction and allowing the vehicle to stop.
- Brake hoses – They carry brake fluid which activates the calipers and pistons.
- Brake calipers – They enable the pads to be pressed against the discs, which is crucial for braking efficiency. A well-functioning braking system not only increases your safety, but also protects other vehicle components from excessive wear.
Compatibility and braking system parameters table
| Braking system element | Typical dimensions/parameters | Model Compatibility | Practical notes |
|---|---|---|---|
| Brake discs | Ø 240–380 mm, thickness 20–32 mm | BMW 3/5, Audi A4/A6, VW Passat | Ventilated or solid, depending on the model |
| Brake pads | Contact area 80–120 cm² | Mercedes C/E, Mini Cooper | Ceramic or semi-metallic |
| Brake pumps | Working pressure 70–100 bar | Audi A4, VW Golf | Suitable for ABS/ESP systems |
| Brake calipers | Piston diameter 35–60 mm | BMW 1/3/5, Mercedes C | Acceptable for various types of discs |
Why is it worth investing in high-quality braking system parts?
Choosing the right braking system parts is crucial for driving safety and comfort. It's worth choosing components that offer:
- Durability – Brake discs and pads made of high-quality materials are more resistant to overheating and wear.
- Efficiency – Original parts ensure faster braking system response, which is crucial in emergency situations.
- Longevity – Thanks to the use of proven technologies, braking system components operate reliably for a long time. At the Global Parts store you will find original used car parts that have undergone thorough quality checks and meet the highest safety standards.
Definitions and benefits of braking systems
The braking system consists of hydraulic and mechanical components that work together to convert pedal force into braking force at the wheels. Using high-quality brake discs and pads allows for:
- Braking distances are reduced by up to 15–20% compared to lower quality parts.
- Reducing wear on other system components, e.g. suspension or tires.
- Compatibility with ABS/ESP systems, which increases safety during sudden braking.
How to choose the right braking system parts?
When deciding to purchase parts for the braking system, it is worth paying attention to several key aspects:
- Vehicle-specific fit – The braking system must be perfectly matched to the specific model, whether it's a BMW , Audi , Volkswagen , Mercedes , or Mini . When you choose parts from the Global Parts automotive store, you can be sure to find components that are perfectly matched to your car.
- Technical condition – In the case of used car parts It is crucial that they are fully functional and reliable.
- Material Type – For example, brake discs can be made of cast iron or composites, while brake pads can be made of a ceramic or metal compound. Choosing the right material affects the performance and durability of the system.
Brake system assembly and adjustment procedures
When replacing brake system parts, the following steps are important:
- Verification of disc diameter and thickness and pad type.
- Checking the compatibility of the calipers with the ABS/ESP system.
- Installation of brake lines and hoses in accordance with the manufacturer's markings.
- Bleed the system after replacement to ensure optimal braking power.
Why choose used braking system parts?
Used car parts are a solution that combines high quality with cost-effectiveness. Why is it worth considering?
- Lower costs – Used brake discs and pads often offer the same quality as new, but at a much lower price.
- Ecology – By choosing used car parts, you contribute to recycling and reduce the amount of waste in the environment.
- Wide range – At Global Parts you will find everything you need – from brake hoses to calipers.
How to take care of your vehicle's braking system?
Regularly checking and maintaining your braking system is key to safe driving. Here are some tips:
- Check the condition of your brake discs and pads at least once a year or every time you change your tires.
- Change the brake fluid regularly to avoid corrosion inside the lines.
- Monitor any alarming signals, such as squeaking, vibrations or extended braking times – these may indicate wear of system components. If you notice any problems, don't delay replacing the part. You'll find used car parts at Global Parts. that will help you quickly restore the full functionality of your braking system.
FAQ – Frequently asked questions about braking systems
| Question | Answer |
|---|---|
| What is the function of the braking system in a car? | The braking system is a set of mechanical and hydraulic components that allow the vehicle to stop by friction of pads against discs or shoes against drums. |
| What are braking system parts? | These are all the components that work together in the braking process – discs, pads, pumps, hoses, calipers and assist systems. |
| How do I choose parts for my car? | The most important thing is to match the vehicle model and braking system type (ABS, ESP). Check the disc diameter and pad type. |
| How often should you change discs and pads? | Typically every 40,000–80,000 km, depending on driving style and part material. |
| Can I use parts from other BMW or Audi models? | Yes, if they are compatible in terms of disc diameter, pad thickness and caliper type. |
| What are the benefits of used braking parts? | Cost savings, full compatibility with ABS/ESP systems, and material recycling. |
| How do I check if brake parts fit my car? | The most important thing is to ensure compatibility with the car's model and year, as well as compatibility with ABS/ESP systems. Check the disc diameter and thickness, pad type, and caliper type. At Global Parts, each component is listed for compatibility with specific models, making selection easier. |
Summary: Braking System - Global Parts Automotive Store with Original Used Car Parts - Contact
The braking system is the foundation of every vehicle's safety. By ensuring regular replacement of discs, pads, hoses, and calipers, you're investing in confidence on the road. The Global Parts automotive store invites you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog . Regularly investing in high-quality braking components not only improves safety but also increases the durability of the entire vehicle. Part compatibility, proper installation, and the use of proven materials ensure optimal braking performance and long-term cost savings.