Mercedes S-Class W221 Air Suspension Valve Block A2123200358 A2513200058 for 2005-2012 Models with 3.5L-5.5L Engines
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
2 - 8 Work Days
Brand:
GUOMAT
Product Description
Product Overview
Mercedes S-Class W221 air suspension valve block designed for precise air distribution control in advanced suspension systems. Compatible with multiple Mercedes-Benz models and engine configurations.
Technical Specifications
| Component Type | Air Suspension Pump Valve |
|---|---|
| Manufacturer Part Numbers | A2123200358, A2513200058, 520005V |
| Compatible Car Make | Mercedes-Benz |
| Construction Materials | Steel, Aluminum |
| Warranty Period | One Year |
| Place of Origin | Guangzhou, China |
| Compatible Years | 2005-2012 |
Vehicle Compatibility
Primary Applications
- Mercedes C-Class (W205)
- Mercedes S-Class (W222)
- Mercedes S-Class (C217)
Detailed Fitment Guide
| Model | Body Style | Engine Specification | OEM Part Number |
|---|---|---|---|
| CL550 | 4Matic Coupe 2-Door | 4.6L 4663CC V8 GAS DOHC Turbocharged | A2123200358 |
| S350 | Base Sedan 4-Door | 3.5L 3498CC V6 GAS DOHC Naturally Aspirated | A2513200058 |
| S550 | 4Matic Sedan 4-Door | 4.6L 4663CC V8 GAS DOHC Turbocharged | A2123200358 |
| S600 | Base Sedan 4-Door | 5.5L 5513CC V12 GAS SOHC Turbocharged | A2123200358 |
Functional Operation
The air suspension valve block serves as the central control unit for compressed air distribution within the suspension system. It manages air flow to various components including:
- Main piston actuation for brake spring compression
- Auxiliary air cylinder inflation through check valve systems
- Pressure air cylinder charging via conversion cover and valve body passages
- Auxiliary chamber pressurization through dedicated valve assemblies
- Brake cylinder pressure relief and exhaust functions
Product Images
All part numbers listed are reference OEM numbers for compatibility verification. Please confirm your vehicle specifications before ordering.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GUANGZHOU GUOMAT AIR SPRING CO. , LTD
Location
No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Contact Person
Linda Lin