Heavy-Duty Components

Commercial Brake Chamber Catalog: Spring, Service & ADB

Browse BRC's full range of OEM-grade brake chambers and replacement parts for trucks, trailers, and commercial fleets. Spring brakes, service chambers, air disc actuators, piggyback kits, and hardware. Every product includes technical specs and direct OEM cross-reference.

Parking & Emergency Chambers

Spring Brake Chambers

Heavy-duty combination spring brake chambers for trucks and trailers. Double diaphragm design manages both service and parking brake functions. Available in standard long-stroke and welded clevis configurations. Direct replacement for Bendix, Haldex, Meritor, Knorr-Bremse, and WABCO.

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Type 30/30 Spring Brake

Standard & Long Stroke

Type 24/30 & 24/24

Heavy-Duty Parking

Type 20/24 Spring Brake

Compact Power

Type 30/30 Piggyback

Quick Replacement

Steer & Drive Axles

Service Chambers

Single-diaphragm service brake chambers engineered for immediate pneumatic response, extended service life, and consistent braking performance. Available for steer axle, drive axle, and trailer applications. Direct replacement for Bendix, Haldex, Meritor, Knorr-Bremse, and WABCO.

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Type 20 Steer Axle

Precision Control

Type 30 Service Chamber

Maximum Force

Type 12, 16 & 24

Versatile Fitment

Welded Clevis

Factory Sealed

High Output Technology (HOT)

Air Disc Actuators

Next-generation air disc brake actuators for modern commercial fleets. HOT Technology delivers superior clamping force, reduced brake fade, and consistent performance under extreme heat and heavy loads. Direct replacement for Bendix, Haldex, Meritor, and WABCO.

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Type 16 & 18 ADB

Linear Output

Type 20/24 ADB

High Capacity

Type 24/24 ADB

Severe Duty

Type 24/30 ADB

Maximum Torque

Rebuild Kits · Diaphragms · Hardware

Chamber Parts & Kits

OEM-spec replacement components for field servicing and maintenance of commercial brake chambers. Includes rebuild kits, rubber diaphragms, caging bolts, clevis pins, and mounting hardware. In-stock and ready to ship worldwide.

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Chamber Rebuild Kits

All-in-One Overhaul

Rubber Diaphragms

Extreme Temp Rated

Clevis Pins & Hardware

Zinc Plated Steel

Caging Bolts & Tools

Safety First

Proven Reliability

Trusted by Global Fleets

From sub-zero Arctic logging routes to blistering desert mining operations, BRC brake chambers are the chosen aftermarket replacement for the world's most demanding fleets. Every chamber is manufactured to IATF 16949 standards and pressure-tested before shipment.

1.2M+

Units Deployed

30+

Countries Served

BRC heavy duty fleet truck operating in harsh desert mining environment

BRC engineer tightening a bolt on a brake chamber

By Vehicle Application

Brake Chambers by Vehicle Type

Select your vehicle type to see the recommended brake chambers for your operating environment. Each application page includes product recommendations, OEM cross-reference data, and installation specs.

Explore All Brake Chamber Applications

Heavy-Duty Trucks

Spring Brakes (Type 30/30, 24/30)

Commercial Trailers

Service Chambers (Type 20, 30)

Transit Buses

Air Disc Actuators (Type 16/18)

Off-Highway & Mining

Severe-Duty ADB (Type 24/24)

Explore All Brake Chamber
Applications

Find Your Match

Already Have an OEM Brake Chamber Part Number?

Enter your Bendix, Knorr-Bremse, ZF/WABCO, Haldex, SORL, or MGM part number and instantly find the matching BRC brake chamber equivalent. Every cross-reference is verified for fit, form, and function. Live database updated weekly.

Go to OEM Cross-Reference Database

Factory-Direct Pricing

Looking for Volume Pricing or Container Orders?

Distributors and large fleets get direct factory pricing, tiered discounts, and reliable container shipping from our IATF 16949 factory in Zhejiang, China. No middlemen. No hidden markups.

Request Factory Quote