The Air Suspension Block Valve Auto Rear Air Suspension Spring Airbag (OE: A2513200025, A2513200325, A2513200425) is a critical component engineered specifically for the Mercedes-Benz R-Class W251 model (2006-2015). This precision-manufactured air spring ensures optimal suspension performance, vehicle stability, and passenger comfort by maintaining consistent air pressure and load-bearing capacity in the rear suspension system. Crafted from high-grade steel and durable rubber, it delivers exceptional resilience against road stresses and environmental factors.
OE-Equivalent Engineering for Perfect Compatibility
Designed as a direct replacement for original Mercedes-Benz components (A2513200025, A2513200325, A2513200425), this air spring guarantees:
- Exact dimensional and functional equivalence for seamless integration into the W251’s air suspension system.
- Restoration of factory-specified ride height and damping characteristics, eliminating sagging or uneven weight distribution.
- Preservation of the vehicle’s advanced suspension dynamics, ensuring safety and handling precision.
Robust Construction & Material Integrity
Utilizing a hybrid construction of reinforced steel components and high-tensile synthetic rubber, the airbag achieves:
- Superior structural integrity to withstand constant compression cycles and dynamic loads.
- Resistance to ozone, temperature extremes (-40°C to +80°C), and moisture, prolonging service life in diverse climates.
- Minimized risk of air leakage through vulcanized bonding and precision-molded bellows.
Quality Assurance & Reliability
Backed by a 24-month warranty, this component undergoes rigorous quality validation:
- Manufactured in an IATF 169491 certified facility, adhering to global automotive quality management standards.
- 100% pressure and leak testing to ensure airtight performance under simulated operating conditions.
- Traceable production batches for consistent quality control and accountability.
Streamlined Procurement & Support
- Rapid Delivery: Inventory-ready units dispatched within 1–7 working days via global logistics partners.
- Flexible Ordering: MOQ of just 1 piece accommodates both individual replacements and bulk orders.
- Customizable Packaging: Available in VNG-branded or customer-specified packaging for OEM/aftermarket distribution.
Why Choose This Air Spring for Your Mercedes-Benz W251?
- Model-Specific Precision: Tailored exclusively for R-Class W251 (2006–2015), ensuring faultless operation.
- Durability & Value: Extended service life reduces total cost of ownership compared to generic alternatives.
- Certified Quality: Dual certification guarantees compliance with automotive industry benchmarks.
- Supply Chain Efficiency: Low MOQ and fast delivery minimize workshop downtime or distribution delays.
