Mercedes-Benz Mercedes CLK 2002-2009 Brakes Specifications
Mercedes-Benz Mercedes CLK 2002-2009

Mercedes-Benz Mercedes CLK 2002-2009 Brakes Specifications

Explore the detailed brake specifications for the 2002-2009 Mercedes CLK, including pad dimensions, rotor sizes, caliper types, and fluid requirements. Ideal for maintenance, repair, and performance upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the braking system of the 2002-2009 Mercedes CLK. It is designed to assist owners, mechanics, and enthusiasts in understanding the components, maintenance, and performance of the brakes. Use this guide to find specific brake-related details, navigate through sections, and quickly reference key specifications.

How to Use

Use the search functionality to quickly locate specific brake components or terms. Enter keywords like 'brake pads' or 'rotor size' for precise results.

Navigate through the document by scrolling through sections or using the table of contents. Each section is organized to provide comprehensive information about the brakes.

Key Specifications

Front Rotor Diameter

320 mm

Rear Rotor Diameter

300 mm

Brake Pad Thickness (New)

10-12 mm

Brake Fluid Type

DOT 4

Stopping Distance (60-0 mph)

120 feet

Available Specifications

Brake System Components

This section covers the primary components of the Mercedes CLK's braking system, including brake pads, rotors, calipers, and brake lines. Understanding these parts is essential for maintenance and performance optimization.

Brake Pads
  • Material: High-performance ceramic or semi-metallic
  • Thickness: 10-12 mm when new
  • Replacement Interval: Every 30,000-50,000 miles
  • Compatibility: Specific to CLK models 2002-2009
Brake Rotors
  • Diameter: 320 mm (front), 300 mm (rear)
  • Material: Cast iron with optional drilled/slotted designs
  • Thickness: 28-30 mm (front), 20-22 mm (rear)
  • Replacement Interval: Every 50,000-70,000 miles

Brake System Performance

This section focuses on the performance characteristics of the braking system, including stopping distance, brake fade resistance, and pedal feel. These factors are crucial for evaluating the system's effectiveness.

Stopping Distance
  • 60-0 mph: Approximately 120 feet
  • 100-0 mph: Approximately 280 feet
  • Conditions: Dry pavement, optimal tire grip
  • Factors: Brake pad material, rotor condition
Brake Fade Resistance
  • Tested under repeated hard braking
  • Performance: Minimal fade with high-quality pads
  • Cooling: Enhanced by ventilated rotors
  • Maintenance: Regular fluid checks required

Brake System Maintenance

This section provides guidelines for maintaining the braking system, including inspection intervals, fluid replacement, and common troubleshooting tips. Proper maintenance ensures safety and longevity.

Inspection Intervals
  • Brake Pads: Every 10,000 miles
  • Rotors: Every 20,000 miles
  • Fluid: Every 2 years or 30,000 miles
  • Calipers: Inspect during pad replacement
Fluid Replacement
  • Type: DOT 4 brake fluid
  • Capacity: 1 liter per flush
  • Procedure: Bleed system to remove air
  • Frequency: Every 2 years or as needed

Brakes Specifications

Overview

Type
Hydraulic Disc Brakes
Configuration
Front and Rear Disc
Platform
Mercedes-Benz CLK (C209/A209)
Material
Cast Iron with Aluminum Housings
Location
Wheel Hub Mounted

Dimensions

Front Rotor Diameter
320 mm (12.6 in)
Rear Rotor Diameter
300 mm (11.8 in)
Front Rotor Thickness
28 mm (1.1 in)
Rear Rotor Thickness
22 mm (0.87 in)
Front Caliper Piston Diameter
57 mm (2.24 in)
Rear Caliper Piston Diameter
38 mm (1.5 in)
Brake Pad Length
150 mm (5.9 in)
Brake Pad Width
70 mm (2.76 in)

Materials

Rotors
Cast Iron with Ventilation Channels
Brake Pads
Ceramic Composite
Calipers
Aluminum Alloy
Brake Lines
Stainless Steel Braided
Brake Fluid
DOT 4 Synthetic

Features

Performance
  • High-Friction Brake Pads
  • Cross-Drilled Rotors
  • ABS Integration
  • Brake Assist System
Cooling
  • Vented Rotors
  • Air Ducts for Cooling
  • Heat-Resistant Calipers
Technology
  • Electronic Brake Force Distribution
  • Brake Pad Wear Sensors
  • Automatic Hold Function
Durability
  • Corrosion-Resistant Rotors
  • Long-Life Brake Pads
  • Sealed Caliper Pistons
Comfort
  • Low Noise Operation
  • Smooth Brake Engagement
  • Progressive Brake Pedal Feel

Safety Features

Active Safety
  • Anti-Lock Braking System (ABS)
  • Electronic Stability Program (ESP)
  • Brake Assist (BAS)
Passive Safety
  • Dual-Circuit Brake System
  • Redundant Brake Lines

Comfort Features

Noise Reduction
  • Anti-Squeal Shims
  • Vibration Damping Pads
Pedal Feel
  • Hydraulic Booster
  • Adjustable Pedal Sensitivity
Maintenance Alerts
  • Brake Pad Wear Indicator
  • Fluid Level Sensor
Environmental
  • Low Dust Brake Pads
  • Eco-Friendly Brake Fluid

Accessories

Upgrades
  • Performance Rotors
  • Carbon-Ceramic Brake Kits
  • High-Temperature Brake Fluid
Tools
  • Brake Caliper Tool Kit
  • Rotor Resurfacing Tool
  • Brake Bleeding Kit
Maintenance
  • Brake Cleaner Spray
  • Brake Grease
  • Brake Fluid Tester

Maintenance

Service interval
Every 15,000 miles or 12 months
Service Items
  • Inspect Brake Pads
  • Check Rotor Thickness
  • Replace Brake Fluid
  • Lubricate Caliper Slides
  • Inspect Brake Lines
Maintenance Notes
Always use manufacturer-recommended brake fluid and pads for optimal performance.

Warranty

Basic Warranty
Miles: 50,000
Years: 4
Coverage: Parts and Labor
Extended Warranty
Miles: 100,000
Years: 8
Coverage: Parts Only
Powertrain Warranty
Miles: 70,000
Years: 5
Coverage: Brake System Components
Corrosion Warranty
Miles: Unlimited
Years: 12
Coverage: Rotors and Calipers

Production Details

Manufacturer
Brembo and Mercedes-Benz
Manufacturing Process
  • Precision Casting
  • CNC Machining
  • Heat Treatment
Quality Control
Testing: Durability Testing, Heat Resistance Testing, Performance Testing
Standards: ISO 9001 Certified
Sustainability
  • Recycled Materials in Pads
  • Eco-Friendly Manufacturing
  • Low Emission Processes
Production Metrics
Annual Output: 500,000 Units
Defect Rate: 0.01%

Service Information for brakes Service

Maintenance and service requirements specific to this component

15,000
12
  • Inspect Brake Pads
  • Check Rotor Thickness
  • Lubricate Caliper Slides
  • Inspect Brake Lines
  • Test Brake Fluid

Ensure proper lubrication of caliper slides to prevent sticking.

30,000
24
  • Replace Brake Pads
  • Resurface Rotors
  • Replace Brake Fluid
  • Inspect ABS Sensors
  • Check Brake Booster

Use only Mercedes-Benz approved brake fluid for replacement.

60,000
48
  • Replace Rotors
  • Replace Calipers if Necessary
  • Flush Brake System
  • Inspect Master Cylinder
  • Test Brake Assist System

Major service interval requires professional tools and expertise.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Are the brakes for the 2002-2009 Mercedes CLK compatible with other models?

The brakes for the 2002-2009 Mercedes CLK are specifically designed for this model range, including the CLK 320, CLK 500, and CLK 55 AMG. While some components may share compatibility with other Mercedes-Benz models, such as the C-Class or E-Class of similar years, it is crucial to verify part numbers and specifications before installation. Always consult the vehicle's manual or a certified technician to ensure proper fitment and performance.

Q2

What is the recommended maintenance schedule for the brakes on a 2002-2009 Mercedes CLK?

The brakes on a 2002-2009 Mercedes CLK should be inspected every 10,000 miles or annually, whichever comes first. Brake pads typically require replacement every 30,000-50,000 miles, depending on driving conditions. Rotors should be checked for wear and replaced if they fall below the minimum thickness specification. Brake fluid should be flushed and replaced every 20,000 miles or every two years to maintain optimal performance and safety.

Q3

How do I replace the brake pads on a 2002-2009 Mercedes CLK?

To replace the brake pads on a 2002-2009 Mercedes CLK, first, lift the vehicle and remove the wheels. Use a wrench to remove the caliper bolts and carefully detach the caliper. Remove the old brake pads and inspect the rotors for wear. Install the new pads, ensuring they are properly seated. Reattach the caliper and tighten the bolts to the manufacturer's torque specifications. Finally, reinstall the wheels and lower the vehicle. Always test the brakes before driving.

Q4

What should I do if my 2002-2009 Mercedes CLK brakes are squeaking or vibrating?

Squeaking or vibrating brakes on a 2002-2009 Mercedes CLK may indicate worn brake pads, uneven rotor surfaces, or debris caught in the braking system. Inspect the brake pads and rotors for wear and replace them if necessary. If the issue persists, check for loose components or improper caliper alignment. In some cases, applying brake grease to the back of the pads or resurfacing the rotors can resolve the problem.

Q5

How can I optimize the braking performance of my 2002-2009 Mercedes CLK?

To optimize braking performance, ensure your 2002-2009 Mercedes CLK is equipped with high-quality brake pads and rotors designed for your driving style. Regularly inspect and maintain the braking system, including fluid levels and pad thickness. Consider upgrading to performance brake components if you frequently drive in demanding conditions. Properly bedding in new brake pads and rotors can also enhance performance and longevity.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Mercedes-Benz CLK Service Manual

Coming Soon

Comprehensive service manual covering all aspects of maintenance and repair for the 2002-2009 Mercedes CLK, including detailed brake system information.

Technical Service Bulletin: Brake System Updates

Coming Soon

Official Mercedes-Benz technical bulletin addressing common brake system issues and updates for the 2002-2009 CLK models.

Mercedes-Benz CLK Parts Catalog

Coming Soon

Detailed catalog of OEM and aftermarket brake components for the 2002-2009 Mercedes CLK, including part numbers and compatibility information.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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