OEM 9710023000 ABS Relay Emergency Valve Control Brake Valve of Trailer Parts

OEM 9710023000 ABS Relay Emergency Valve Control Brake Valve of Trailer Parts

Direct Replacement for WABCO, KNORR-BREMSE & Haldex Systems on European Trailers

Ensure fail-safe braking performance and regulatory compliance with this OEM-spec ABS relay emergency valve, engineered as a direct replacement for OE number 9710023000—a critical component in modern trailer air brake and electronic stability systems.

This multi-function valve serves as the central control unit for trailer service braking, emergency braking, and ABS/EBS signal modulation. It ensures rapid air delivery to brake chambers during normal operation while instantly isolating and exhausting circuits in the event of a breakaway or system failure—keeping your trailer safe, legal, and road-ready.

Designed to meet ECE R13, ISO 1185, and ISO 7638 standards, it integrates seamlessly with WABCO Trailer EBS, KNORR TEBS, and Haldex SmartTrac platforms used across European semi-trailers, tankers, flatbeds, and refrigerated units.

Product advantages

1.We promise to ship out all orders on time.

2.We have plenty of inventory, most of the parts do not need to be prepared, so items can be delivered on the same day you ordered.

3.Reliable Quality

4.We provide perfect after-sales service, when you have any questions about your order, you can contact us at any time.

5.24-Hour Service Line To Provide Professional Technical Guide

6.More Details, Pls Feel Free To Contact Us At Any Time.

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    Established in 2008, our company is a large-scale enterprise specializing in the supply of commercial vehicle full-range parts. Over the years, we have deepened our expertise in the industry and gradually expanded our product line, forming a comprehensive sales system focused on turbochargers, filters, bearings, and clutches. We are committed to providing global customers with high-quality, cost-effective, and efficient integrated solutions.

• 2008: The company was founded, initially focusing on the supply of commercial vehicle full-range parts, laying a solid industry foundation.
• 2013: Established a dedicated turbocharger sales center, with product models covering 50% of the global turbocharger market, making us one of the leading turbocharger suppliers in the industry.
• 2015: Expanded our product line by establishing a filter sales center to further meet market demands.
• 2018: Founded the bearing and clutch sales center, completing our full-range parts product portfolio.
• 2025: Integrated resources and officially established Guangzhou Star Drive Import & Export Co., Ltd., achieving a comprehensive upgrade in supply chain and services.

1. Competitive Pricing: Leveraging large-scale procurement and efficient supply chain management, we offer highly competitive prices to our customers.
2. Quality Assurance: All products undergo stringent quality control to ensure compliance with international standards, guaranteeing longevity and reliability.
3. Fast Delivery: Supported by a mature warehousing and logistics system, we ensure quick order response and efficient delivery, minimizing customer wait times.

     Guangzhou Star Power Import & Export Co., Ltd. adheres to a customer-oriented approach, driven by technological innovation and resource integration. We strive to become the preferred partner in the global commercial vehicle parts industry. We look forward to collaborating with you to create a successful future!

• For further information or cooperation, please feel free to contact us.