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Hv-s01 T30/30dd Brake Chamber
The Hv-s01 T30/30dd is a spring brake chamber for commercial vehicle air brake systems, built for trucks and trailers. It features a 64mm stroke and 120.7mm bolt center, replacing OE number 925 302 002 0. The unit has M16x1.5 and 3/8 NPT port threads, allowing broad compatibility with existing brake line setups. Its steel housing, rubber diaphragm and spring mechanism deliver consistent force transmission in heavy-duty applications.
Spring brake chambers like this one typically use cold-rolled steel for the housing to resist corrosion and fatigue, while the diaphragm is EPDM rubber for temperature and ozone resistance. The spring mechanism is pre-tensioned to ensure immediate response when air pressure drops, a critical safety feature. Industry standards for such components include SAE J1131 for air brake system design and ISO 7628 for service brake performance, which this model is designed to meet.
Distributors in the commercial transport sector source these chambers for fleet maintenance and repair operations, particularly for heavy-duty trucks and trailers. The part is widely used in the global aftermarket, where compatibility with OE numbers simplifies procurement. Bulk supply is typical for this category, with secure packaging to prevent damage during transit. Buyers should confirm compatibility with their vehicle’s brake system and verify the stroke and bolt center dimensions before ordering.
| Model | Hv-s01 T30/30dd |
| Type | Spring brake chamber |
| Stroke | 64mm |
| Bolt center | 120.7mm |
| Port threads | M16x1.5 and 3/8 NPT |
| OE replacement number | 925 302 002 0 |
| Housing material | Steel |
| Diaphragm material | Rubber (EPDM typical) |
| Application | Trucks, trailers, commercial vehicles |
| Industry standard compliance | SAE J1131 typical, ISO 7628 typical |
| Spring mechanism | Pre-tensioned for immediate response |
Harvey Auto Parts Industry Company Limited is based in Ningbo, China, with its factory located at Room 1703, Qilin Building, 1539 Tiantong North Road. The company operates as a supplier of commercial vehicle parts, including brake system components like the Hv-s01 T30/30dd. Its profile indicates a focus on the aftermarket for trucks and trailers, catering to distributors and fleet operators.
The supplier holds a harbor trust tier, which reflects a baseline level of verification for trade signals. However, its response rate and average response hours are currently listed as zero, suggesting buyers should expect delays or need to proactively follow up for inquiries. The company does not state any certifications, client base, or production capacity in its profile, so these details would need to be confirmed directly with the supplier.
The Hv-s01 T30/30dd Spring Brake Chamber is a critical component in commercial vehicle air brake systems for trucks and trailers. With a 64mm stroke and 120.7mm bolt center, this chamber replaces OE number 925 302 002 0 and features versatile M16x1.5 and 3/8 NPT port threads for broad compatibility. Widely sourced in the global auto parts aftermarket, it is an essential import item for distributors serving the commercial transport and logistics sectors.
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Sourcing Hv-s01 T30/30dd Brake Chamber from Harvey Auto Parts Industry Company Limited - China Import Guide
Before ordering the Hv-s01 T30/30dd brake chamber from Harvey Auto Parts Industry Company Limited, verify the exact stroke length, bolt center, and port thread sizes to ensure compatibility with your vehicle’s brake system. Confirm that the chamber replaces the OE number 925 302 002 0 or matches your specific requirements. Request documentation or test reports to validate compliance with SAE J1131 and ISO 7628 standards if these are critical for your application.
Logistics for this supplier should be confirmed directly, as the profile does not specify lead times, Incoterms, or payment terms. Buyers should clarify whether the supplier offers FOB, CFR, or other Incoterms and agree on payment methods such as T/T or L/C. Packaging details should also be discussed to ensure the chambers are protected during transit, especially for bulk orders.
Quality checks should include inspecting the steel housing for corrosion resistance and the rubber diaphragm for signs of wear or degradation. For bulk shipments, request a pre-shipment inspection to verify dimensions, material quality, and compatibility with your vehicle’s brake system. Ensure all necessary documentation, such as material certifications and compliance test reports, is provided to meet your quality assurance requirements.
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30 suppliersBuy Hv-S01 T30/30dd Brake Cha in Bulk — Supplier in China
When sourcing Hv-S01 T30/30dd Brake Chamber for your business, securing the right balance of quality and cost is essential. Harvey Auto Parts Industry Company Limited, a supplier based in China, offers this product with key specifications including Spring Brake Chamber, Dual Diaphragm Type T30/30dd, Hv-s01 / T30/30dd, and 925 302 002 0. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $14.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.39, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Hv-S01 T30/30dd Brake Cha Specifications, Trade Terms & Pricing
Importing Hv-S01 T30/30dd Brake Cha requires careful attention to shipping logistics, customs compliance, and secure payment terms. Harvey Auto Parts Industry Company 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 8708.39 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.
About Harvey Auto Parts Industry Company Limited — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Hv-S01 T30/30dd Brake Cha for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Hv-S01 T30/30dd Brake Cha — Shipping, Logistics & Customs
Importing Hv-S01 T30/30dd Brake Cha 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 8708.39 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Hv-S01 T30/30dd Brake Cha
What is the wholesale price of Hv-S01 T30/30dd Brake Chamber?
The current listed wholesale price for Hv-S01 T30/30dd Brake Chamber from Harvey Auto Parts Industry Company Limited is $14.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Harvey Auto Parts Industry Company Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for Hv-S01 T30/30dd Brake Cha?
The supplier, Harvey Auto Parts Industry Company Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Hv-S01 T30/30dd Brake Cha. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Hv-S01 T30/30dd Brake Chamber?
For international shipping and customs clearance, Hv-S01 T30/30dd Brake Chamber is classified under HS Code 8708.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Hv-S01 T30/30dd Brake Cha from China?
To import Hv-S01 T30/30dd Brake Cha from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Harvey Auto Parts Industry Company Limited. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
How can I check Harvey Auto Parts Industry Company Limited before ordering?
Open the Harvey Auto Parts Industry Company Limited company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Hv-S01 T30/30dd Brake Chamber?
The key specifications for Hv-S01 T30/30dd Brake Chamber supplied by Harvey Auto Parts Industry Company Limited include Spring Brake Chamber, Dual Diaphragm Type T30/30dd, Hv-s01 / T30/30dd, and 925 302 002 0. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Hv-S01 T30/30dd Brake Cha?
Harvey Auto Parts Industry Company Limited offers Hv-S01 T30/30dd Brake Cha with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Hv-S01 T30/30dd Brake Cha the most?
Hv-S01 T30/30dd Brake Cha is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Harvey Auto Parts Industry Company Limited through our platform.
What certifications does this Hv-S01 T30/30dd Brake Cha supplier hold?
Harvey Auto Parts Industry Company Limited maintains international quality certifications. These ensure that the Hv-S01 T30/30dd Brake Cha meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Hv-S01 T30/30dd Brake Chamber on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Harvey Auto Parts Industry Company Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Harvey Auto Parts Industry Company Limited.
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