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This product is the rubber diaphragm, the core sealing component inside the brake chamber, covering five common sizes: T30, T24, T20, T16, and T18. Every unit is tested for dimensional tolerance and hardness before leaving the factory, ensuring a precise fit with the corresponding chamber housing model.
Molded from an oil-resistant, high/low-temperature-resistant rubber compound with a well-defined center reinforcement rib, maintaining stable elastic rebound performance through repeated inflation/deflation cycles.
One of the more frequently replaced wear parts in a brake chamber.
For service providers whose main business is brake chamber repair and refurbishment, it can be paired with the clamp band to form a complete repair kit for resale.
Zhejiang Rongzhan Machinery Co., Ltd. is China Universal Brake Chamber Diaphragm (5 Sizes) Suppliers and Universal Brake Chamber Diaphragm (5 Sizes) Factory, We specialize in the production of spring brake chambers and service brake chambers for trucks and trailers. Backed by stable production capacity, strict quality control systems, and extensive export experience, our products are widely supplied to overseas markets and OEM customers worldwide. Rongzhan is committed to reliable quality, consistent performance, and long-term partnerships. We provide customers with cost-effective solutions and dependable service.
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