OEM-grade Bentley Mushan (2011-2022) rear left air shock with ADS (3Y5513028K). Ensures perfect fit and factory performance. We offer fast logistics and one-stop sourcing for B2B distributors seeking reliable supply.
Boashutein A2113200158 Air Valve Block is engineered with German technology, boasting OEM-grade quality for Mercedes-Benz E-Class W211, CLS W219 & Maybach W240 (2003-2007). It ensures stable air suspension performance, with fast delivery and one-stop bulk procurement service for B-end clients.
Crafted under strict German technical standards, this air valve block delivers OEM-matched quality that meets the rigorous requirements of luxury vehicle air suspension systems. Made of high-strength materials, it ensures exceptional durability and precise air flow regulation, maintaining consistent suspension operation. We offer fast global delivery supported by sufficient inventory, and one-stop procurement service covering technical consultation, bulk supply and after-sales support. Tailored for B-end partners, it reduces procurement costs and streamlines supply chain management.
Product name: A2113200158
Model: Mercedes-Benz E-Class W211, CLS Class W219, Maybach W240
Function: Precise air flow control for air suspension system
Quality Standard: German technical standard, OEM-level quality
Supply Capacity: Bulk stock available for global shipmentYears: 2003-2007
Q1 Are you a trading company or a factory?
Since 2008, we are the first batch of factories to do air suspension in China, and for 18 years, we have focused on the research and development and production of high-quality air suspension.
Q2 What products do you offer?
One-stop purchase of air suspension system accessories, including: air suspension, air pump, distribution valve, air bag, height sensor and more.
Q3 Why choose us?
1.18 years focus on the development, production and sales of high-quality air suspension
2. Return rate as low as 1%
3. High brand value
4. Professional business team
Q4 How to control the quality of your products?
Production standards: strictly refer to ISO9001:2000 and ISO/TS16949 quality management system standards, OE standards to control the accuracy of raw materials
Test criteria: Up to 5 million fatigue tests
Q5 What is your minimum order quantity and delivery time?
Most of our products do not require a minimum order quantity and can be delivered within 1-7 days, 8000㎡+ stock.
Q6 Which countries do you export to?
Middle East, Africa, Russian-speaking regions, Southeast Asia, South America, more than 80 countries and regions.
Q7 What services can you provide if we purchase your brand products?
1. Provide 24 months warranty service
2. Professional business team 24 hours response
3. Brand promotion support
4. Installation and after-sales technical guidance, training
Q8 How to handle quality complaints?
The business team responds within 2 hours and has a solution within 24 hours.











Since 2008, we are the first batch of factories to do air suspension in China, and for 18 years, we have focused on the research and development and production of high-quality air suspension.
One-stop purchase of air suspension system accessories, including: air suspension, air pump, distribution valve, air bag, height sensor and more. issues responsibly.
1.18 years focus on the development, production and sales of high-quality air suspension
2.Return rate as low as 1%
3.High brand value
4.Professional business team
Production standards: strictly refer to ISO9001:2000 and ISO/TS16949 quality management system standards, OE standards to control the accuracy of raw materials
Test criteria: Up to 5 million fatigue tests
Most of our products do not require a minimum order quantity and can be delivered within 1-7 days, 8000㎡+ stock.
Middle East, Africa, Russian-speaking regions, Southeast Asia, South America, more than 80 countries and regions.
4. Installation and after-sales technical guidance, training
The business team responds within 2 hours and has a solution within 24 hours.