Description
Product Overview
Profleet Heavy Duty’s service chamber replacement is designed for heavy-duty industrial applications, providing reliable performance and OE quality construction. With a 2.52 inch standard stroke length and a maximum operating pressure of 145 psi, this service chamber replacement is suitable for S-Cam drum brake applications.
Usage
This service chamber replacement is ideal for use in heavy-duty truck and trailer applications, commonly found on Freightliner and other commercial vehicles utilizing WACO brake systems.

Why Choose Us
Profleet Heavy Duty’s service chamber replacement is manufactured to Original Equipment specifications, ensuring a high level of quality and reliability. With a wide range of compatible vehicles, this service chamber replacement is a great choice for industrial applications.
Key Features
- OE quality construction for reliable performance
- 2.52 inch standard stroke length for S-Cam drum brake applications
- Maximum operating pressure of 145 psi for heavy-duty use
- Directly replaces WACO 4231050110 and Mertor 4231050110
- Includes a welded yoke/clevis for a complete, ready-to-install service chamber replacement
FAQ
What is the compatible vehicle range for this service chamber replacement?
This service chamber replacement is compatible with numerous heavy-duty truck and trailer applications, commonly found on Freightliner and other commercial vehicles utilizing WACO brake systems.
What is the maximum operating pressure of this service chamber replacement?
The maximum operating pressure of this service chamber replacement is 145 psi.
Is this service chamber replacement manufactured to Original Equipment specifications?
Yes, this service chamber replacement is manufactured to Original Equipment specifications, ensuring a high level of quality and reliability.




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