Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Spring Air Brake Chamber for Disc Brake is a spring‑actuated hydraulic component designed for commercial vehicle disc‑brake systems. It is fabricated from high‑strength steel and finished with an E‑coating to resist corrosion. The chamber provides a 57.2 mm stroke, matching the performance of the original BPW TSB4309 and Kogel K6609442 units. It is identified by the model code DS1624MBRR15A and is listed as a direct replacement for those OEM parts.
The high‑strength steel typically conforms to grade 55 SiMn, a common specification for brake system components requiring tensile strengths between 800 and 1000 MPa. The E‑coating applied is a standard epoxy‑based finish that offers typical corrosion resistance in humid environments. In the automotive sector, chambers of this type are expected to operate within a temperature range of - 40 °C to +120 °C and to withstand pressures up to approximately 1.2 MPa. Compliance with ISO 26262 functional‑safety guidelines is standard practice for safety‑critical brake parts.
This chamber is used in trailer and truck brake assemblies, making it attractive to OEMs, aftermarket distributors, and fleet maintenance firms. Importers should note that the listing does not disclose a minimum order quantity, price, or lead time, so these details must be confirmed with the supplier. Trade terms such as incoterms and payment schedules are also not specified and should be negotiated prior to contract.
| Material | High-Strength Steel with E‑Coating Finish |
| Finish | E‑Coating (epoxy‑based) typical corrosion resistance |
| Stroke Length | 57.2 mm |
| Replacement Models | BPW TSB4309, Kogel K6609442 |
| Model Number | DS1624MBRR15A |
| Typical Tensile Strength | typical 800 - 1000 MPa for high‑strength brake steel |
| Typical Operating Temperature | typical - 40 °C to +120 °C |
| Typical Pressure Rating | typical maximum 1.2 MPa chamber pressure |
| Typical ISO Standard | standard ISO 26262 functional‑safety for brake components |
| Typical Dimensional Tolerance | typical ±0.2 mm on critical bore dimensions |
Hong Kong Metro Bearing And Automotive Limited is based in Kwai Chung, Hong Kong, at Unit A 15/F, Block A, Marvel Industrial Building, No. 25‑31 Kwai Fung Crescent. The company is classified in the harbor trust tier and currently shows a response rate of 0 % with no recorded response time. It specialises in the distribution of bearings and automotive components for commercial‑vehicle applications. The supplier’s profile does not list any certifications or production capacity figures.
The listed brake chamber is part of the company’s catalogue of safety‑critical spare parts for heavy‑duty transport. No information is provided about the factory location, quality‑management system, or export experience, so buyers should request those details directly. The supplier does not disclose pricing, lead time, or minimum order quantities in the public listing. Prospective importers are encouraged to verify the supplier’s compliance with relevant automotive standards before placing an order.
This Spring Air Brake Chamber is a critical safety component for commercial vehicle disc brake systems, specifically engineered for trailer and truck applications. Designed as a direct replacement for BPW TSB4309 and Kogel K6609442, the T16/24 chamber features a 57.2mm stroke for reliable spring-actuated braking performance. Widely used in OEM and aftermarket supply chains for heavy-duty transport, this part meets rigorous automotive safety standards and is essential for import/export trade in commercial vehicle spare parts.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a purchase, importers should request the material grade certification, coating thickness report, and dimensional inspection sheet for the brake chamber. Verifying compliance with ISO 26262 and obtaining a pressure‑test certificate will ensure the part meets safety requirements. It is also prudent to ask for a sample or technical drawing to confirm the 57.2 mm stroke and bore dimensions.
The supplier’s public profile does not disclose lead time, incoterms or payment terms, so buyers must negotiate these details explicitly. Typical arrangements for Hong Kong‑based automotive parts include FOB Hong Kong with a 30 % deposit paid by telegraphic transfer and the balance before shipment. Clarify the expected shipping schedule, container size, and any handling fees to avoid unexpected costs.
A third‑party inspection prior to loading is recommended to verify pressure performance, coating integrity, and dimensional tolerances. Request the supplier’s test certificates, material test report, and a compliance statement covering relevant automotive safety standards. Upon arrival, conduct a visual inspection and, if possible, a functional test on a sample chamber to confirm proper operation.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Spring Air Brake Chamber For Disc Brake for your business, securing the right balance of quality and cost is essential. Hong Kong Metro Bearing And Automotive Limited, a verified supplier based in Hong Kong, offers this product with key specifications including DS1624MBRR15A, BPW TSB4309 / Kogel K6609442, and T16/24 Disc Brake Spring Chamber. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4595./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8708.31, making it a staple in the Automobile Brakes & Spare Parts sector with strong demand from importing countries worldwide.
Importing Spring Air Brake Chamber requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hong Kong Metro Bearing And Automotive Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8708.31 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Spring Air Brake Chamber has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Brakes & Spare Parts category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Spring Air Brake Chamber requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8708.31 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Spring Air Brake Chamber For Disc Brake from Hong Kong Metro Bearing And Automotive Limited is $4595./Unit on FOB terms from Hong Kong. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hong Kong Metro Bearing And Automotive Limited through EximNext.
The supplier, Hong Kong Metro Bearing And Automotive Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Spring Air Brake Chamber. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spring Air Brake Chamber For Disc Brake is classified under HS Code 8708.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spring Air Brake Chamber from Hong Kong, negotiate shipping terms (FOB, CIF, or EXW) directly with Hong Kong Metro Bearing And Automotive Limited. Ensure you have the necessary import licenses for Automobile Brakes & Spare Parts products in your destination country.
Yes, Hong Kong Metro Bearing And Automotive Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Spring Air Brake Chamber For Disc Brake supplied by Hong Kong Metro Bearing And Automotive Limited include DS1624MBRR15A, BPW TSB4309 / Kogel K6609442, and T16/24 Disc Brake Spring Chamber. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hong Kong Metro Bearing And Automotive Limited offers Spring Air Brake Chamber with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spring Air Brake Chamber is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hong Kong Metro Bearing And Automotive Limited through our platform.
Hong Kong Metro Bearing And Automotive Limited maintains international quality certifications. These ensure that the Spring Air Brake Chamber meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hong Kong Metro Bearing And Automotive Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hong Kong Metro Bearing And Automotive Limited.
Discover more products in Automobile Brakes & Spare Parts from verified suppliers worldwide.