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4152021 Brake Bellows Seal, Air Disc Brake Caliper
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4152021 Brake Caliper Bellows for Volvo and Renault Trucks

4152021

Summary

This brake bellows seal is designed for heavy commercial vehicle air disc brake caliper systems. It ensures proper sealing and protection for Renault Trucks and Volvo applications, manufactured with high-strength components to withstand demanding service conditions. Equivalent to OE Meritor 68322297PK10, Renault Trucks 5001866415 and Volvo 20706977.

Product identifiers
EAN Code8683457019591
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Compatible OEM Codes

  • VOLVO
    • 20706977
  • RENAULT TRUCKS
    • 5001866415
  • MERITOR
    • 68322297PK10

Description

What does a brake bellows seal do?

This brake bellows seal serves as a critical protective component within the air disc brake caliper assembly. By maintaining the integrity of the piston movement, it prevents contaminants from entering the internal mechanism, ensuring consistent braking performance and system longevity.

Vehicle and system compatibility

The part is specifically designed to fit heavy commercial vehicles, including Renault Trucks and Volvo models. It provides an exact fit for systems requiring high-performance sealing in demanding environments. This component is also compatible with Meritor systems.

Maintenance and installation guidance

For professional workshop technicians, inspecting the bellows seal during routine brake service is essential to prevent air leaks or piston seizure. Ensuring a clean installation surface helps maintain the seal's effectiveness and prevents premature wear of the caliper mechanism.

Service recommendations

Regular monitoring of the braking system components helps avoid unexpected downtime in fleet operations. Consult your authorized distributor to ensure correct fitment for your specific vehicle model.

OE cross-reference

4152021 (Brake Bellows Seal) is the equivalent of the Meritor, Renault Trucks and Volvo OE numbers. This part directly replaces Meritor OE number 68322297PK10. It also replaces Renault Trucks OE number 5001866415 and Volvo OE number 20706977.

Other OEMs

MERITOR

  • 68322297PK10

RENAULT TRUCKS

  • 5001866415

VOLVO

  • 20706977

Related Products

Repair Kits

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERITOR
RENAULT TRUCKS
VOLVO

FAQ

What is the function of a brake bellows seal?
The seal protects the internal caliper mechanism from dust, water, and debris, ensuring smooth piston movement within the air disc brake system.
Which vehicles are compatible with this seal?
This component is designed for heavy commercial vehicles, specifically compatible with Renault Trucks and Volvo models.
Can this be used with Meritor systems?
Yes, this bellows seal is compatible with Meritor systems used in heavy-duty braking applications.
When should I inspect the brake bellows?
Technicians should inspect the bellows for cracks or leaks during every scheduled brake system service to prevent air loss.
What are the OE reference numbers of this part?
4152021 directly replaces Meritor OE number 68322297PK10. It also replaces Renault Trucks OE number 5001866415 and Volvo OE number 20706977.