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4051012 Brake Caliper Pin Dust Boot for Mercedes-Benz

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4051012 Brake Caliper Pin Dust Boot, Air Disc Brake Caliper
Product details
Caliper
  • WABCO PAN 17
WABCO
  • 640 175 922 2
EAN Code8683457019713
Ready to Order
Summary

This heavy-duty brake caliper pin dust boot is engineered for Mercedes-Benz heavy commercial vehicles. Designed to protect caliper pins from contaminants, it ensures reliable braking performance and system longevity. Compatible with WABCO systems. Equivalent to OE Mercedes-Benz 0024203183 and WABCO 6401759222.

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What's in this kit

Compatible OEM Codes

  • WABCO
    • 640 175 922 2
  • MERCEDES BENZ
    • 002 420 31 83

Description

What does a caliper pin dust boot do?

This specialized dust boot is designed to protect the caliper pin mechanism from environmental contaminants such as water, dirt, and road salt. By maintaining a seal around the pin, it prevents friction increase and premature wear of the braking components, ensuring consistent performance for heavy commercial vehicles.

Vehicle and system compatibility

This component is compatible with Mercedes-Benz vehicles and is designed to function effectively within WABCO systems. It serves as a critical maintenance item for workshop technicians looking to ensure the integrity of the air disc brake assembly.

Installation and maintenance guidance

During installation, it is vital to ensure the pin is properly lubricated with high-temperature grease before fitting the boot. Regular inspection of these rubber components can prevent caliper seizing and uneven brake pad wear.

Preventing system wear

Maintaining a proper seal on the caliper pins helps prevent moisture ingress that can lead to internal corrosion within the braking system.

OE cross-reference

4051012 (Brake Caliper Pin Dust Boot) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE number 0024203183. It also replaces WABCO OE number 6401759222.

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ

Vehicle and Engine Pages

Other OEMs

MERCEDES BENZ

  • A0024203183
  • 0024203183
  • 002 420 3183
  • 002 420 31 83

WABCO

  • 6401759222
  • 640 175 922 2

FAQ

What is the primary function of this dust boot?
It acts as a protective seal for the caliper pins, preventing dirt, water, and debris from entering the mechanism and causing friction or seizure.
Is this part compatible with WABCO systems?
Yes, this component is designed to be compatible with WABCO systems used in heavy commercial vehicle braking assemblies.
How can I identify if the dust boot needs replacement?
Technicians should look for cracks, tears, or signs of hard rubber that indicate the seal can no longer protect the pins from contaminants.
Does this part fit Mercedes-Benz trucks?
This component is specifically designed for compatibility with Mercedes-Benz heavy commercial vehicle braking systems.
What are the OE reference numbers of this part?
4051012 directly replaces Mercedes-Benz OE number 0024203183. It also replaces WABCO OE number 6401759222.