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BENZ
Brand Introduction
Professional BENZ Model Brake Pump Manufacturer
As a symbol of premium automotive engineering, BENZ excels in luxury sedans, SUVs, and commercial vehicles. The brand demands unparalleled performance, precision, and comfort from its brake and clutch systems.

Search products (by OE Number)

We provide a wide range of master cylinder products categorized by OE numbers and compatible brands for easy reference and selection.
Brake Wheel Cylinder
Clutch Slave Cylinder
Clutch master Cylinder
Brake master Cylinder
Cylinder Assessories
Brake Proportioning Valve

Brake Wheel Cylinder products

Picture Product OEM Description DIA FSD SPS

Clutch Slave Cylinder

Picture Product OEM Description DIA FSD SPS

Clutch master Cylinder

Picture Product OEM Description DIA FSD SPS

Brake master Cylinder

Picture Product OEM Description DIA FSD SPS

Cylinder Assessories

Picture Product OEM Description DIA FSD SPS

Brake Proportioning Valve

Picture Product OEM Description DIA FSD SPS
Discover more brand brake cylinder solutions

Company Profile

Professional High Quality Brake Pump Manufacturer
We are a professional Chinese manufacturer with 21+ years of experience in brake and clutch components. Exporting to over 80 countries, we’re trusted by premium markets and specialize in OE-fitment and high-sealing reliability for brands like BENZ.
24
Years of Production experience
9600
Factory area(m²)
3000
Product category
Custom Development for Premium Vehicle Platforms
We understand complex braking system architecture for luxury vehicles and support precision machining of intricate components.
In-House Seal Testing & Aging Simulation
We offer internal seal aging simulation and pressure retention testing, ideal for premium-segment requirements.

Our Production Process

1

In-house Raw Material Casting

In-house casting with ZL11 alloy and T6 treatment ensures superior mechanical strength and corrosion resistance.
2

Rough Turning

Establishing rough dimensions for efficient CNC precision machining.
3

4-Axis CNC Milling

Precision machining for complex ports and contours with tight tolerances.
4-Axis CNC Milling
4

Precision Turning

Ensures concentricity and surface finish for optimal piston movement.
5

Deep-Hole Drilling

Deep-hole drilling for structural complexity such as long reservoirs or dual-piston types.
6

Manual Special Operations (if needed)

Manual handling of custom angles, threads, or interfaces.
Manual Special Operations (if needed)
7

Porosity Inspection & Structural Check

Critical dimensions and thread compatibility verified post-machining.
Porosity Inspection & Structural Check
8

Seal Test

Non-destructive inspection to detect casting porosity.
Seal Test
9

Vacuum Test

Hydraulic pressure tests simulate brake/clutch actuation.
Vacuum Test
10

Air-tightness Test

Validates compatibility with vacuum boosters and seal integrity.
Air-tightness Test
11

Life Cycle Testing (Sampling)

Cycle-tested for over 400,000 actuations to ensure durability.
Life Cycle Testing (Sampling)
12

Assembly & Packaging

Assembly under SOP, batch sampling, barcode traceability, and export packaging.
Assembly & Packaging

Our Product Advantages

OE-level structural design

OE-level design with interfaces and dimensions fully aligned with BENZ original specifications.

100% full coverage of air tightness testing

100% of parts undergo airtight, vacuum, and fatigue testing for stable long-term operation.

Selection of high-performance sealing materials

We use premium seals like Datwyler, offering superior durability under extreme conditions.

Compatible with various BENZ models

Covers a wide range of BENZ models like C-Class, E-Class, G-Series, and Sprinter.

Support OEM/OEM customization services

OEM/private label support including logo, color, and packaging customization.

Small batch development and flexible response

Flexible MOQ and fast prototyping tailored for aftermarket and new project launches.

Advanced Production Lines

In order to meet the ultimate pursuit of craftsmanship and precision of high-end models such as BENZ, we have built the following professional production lines:
8 aluminum gravity casting lines

Gravity Casting with ZL111 Alloy

28 CNC machining lines with 4-axis centers & deep-hole drills

4-Axis CNC Machining

8 master cylinder assembly lines + 4 booster assembly lines

Automated Assembly Units

Full-in-house-lab

Endurance & Pressure Testing Platforms

In-house Engineering + Project Management

Download Center

Contact us for datasheets, material certifications, and performance charts.
Dimensional and Concentricity Checks
Surface inspection
Visual Inspection by Skilled Staff
Air-tightness testing and negative pressure testing
Air-tightness Pressure Tests
Lifespan simulation testing (select products)
Vacuum Sealing Tests
Pressure and Negative Pressure Testing
Endurance Testing (Upon Request)
Pre-packaging random inspection and traceability code recording
Final Sampling and Traceability Coding

Quality Control Flow

We implement the most stringent 6-fold testing standards for BENZ series accessories:
Dimensional and Concentricity Checks
Visual Inspection by Skilled Staff
Air-tightness Pressure Tests
Vacuum Sealing Tests
Endurance Testing (Upon Request)
Final Sampling and Traceability Coding

Frequently Asked Questions

Do you offer parts specifically tailored for different BENZ series?

Yes, we offer compatible parts for C-Class, E-Class, G-Series, and Sprinter.

Do your parts meet premium segment testing standards?

Yes, we run durability, seal simulation, and high-temp testing protocols.

Do you support BENZ private label branding?

Full OEM support including logo, color, and full packaging.

Can you produce according to technical drawings?

Absolutely, we accept drawing/sample-based customization with quick turnaround.
Get a Quote or Sample
Free samples & engineering support available Open to global distributor & brand partnerships

    +86 15957686676
    cth4921687671996@gmail.com
    +86 15957686676


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