








- 30NoLongSpring combinationThreaded5/8 in-183 Year300TrailerDrum4.75 in2.50 in5/8 in-117.35 in9.00 in90 °6.80 in013000000
The OTR 3030 Type 3" Long Stroke Combination Spring Brake Chamber, made with Expertise Built In™, is a consistently performing power solution that meets the braking demands of the road. Due to the modern, innovative technology and precision, all fasteners adhere to SAE tensile strength standards with reinforced mounting studs, providing rigidity and preventing damage. In addition, this OTR brake chamber features a 10-gauge housing that has a non‐pressure, epoxy coating, preventing long-term corrosion and rust. At the same time, this OTR brake chamber replacement features a dust shield that keeps out foreign contaminants like dirt, sand, and moisture. As a result, this heavy duty brake chamber is reliable, consistent, and high-performing for your semi truck needs.
FleetPride is your First Click in Heavy Duty®.- Meets or exceeds all SAE standards
- Includes caging bolt
- Engineered, tooled, and tested in the USA
- The integrally machined grooves of the center seal provide advanced double O-ring sealing for long life
- 3” long stroke with constant output
- Dust shield keeps foreign contaminants like dirt, sand, and moisture out for added corrosion resistance
- The thick steel of the push rod-plate exceeds OE standards, while the rolled edge guarantees optimal diaphragm contact. It is CNC welded for superior strength.
- The heavy duty phosphate-coated wire of the return springs have a no-clash design and is tested to 1,000,000 cycles
- 3-year warranty
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WARNING: California Prop 65 - Cancer and Reproductive Harm https://www.P65Warnings.ca.gov