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Torque · Brakes & Wheel End
TR3030CLS-WC
In stock · ships from Knoxville
The TR3030CLS-WC is a long-stroke combination spring brake chamber (Type 30/30) with a welded clevis.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
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All confirmed applications for this part number.
Freightliner
International
Other applications
Freightliner
International
Other applications
Fits many Class 8 vehicles that call for a 30/30 long-stroke combination chamber with welded clevis. Always verify mounting pattern, stroke length, and pushrod dimensions against your axle’s specifications. The cross-references to Freightliner and International part numbers are confirmed by Torque’s interchange data.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 9 of 9.
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It merges the service brake chamber and the parking/emergency spring brake into a single unit, delivering longer pushrod travel than standard chambers—ideal for upgrading older drum brake systems or replacing worn chambers on heavy-duty trucks and trailers. When the brake pedal is used, the service side applies the brakes; when parked, a powerful spring holds them. You typically replace these when you notice air leaks, reduced braking force, or physical damage to the housing.
Part Number: TR3030CLS-WC
LONG STROKE 3030 CHAMBER
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
