General description These rear air suspension spring bags are high-quality aftermarket replacements designed specifically for Mercedes-Benz R-Class models (2006-2011, Platform W251). They effectively replace the original rear air springs, ensuring comfort and stability during operation. Technical specifications Reference OE/OEM Numbers: 251 320 0025, 251 320 03 25, 251 320 0325, 251 320 04 25, 251 320 0425, 2513200025, 2513200325, 2513200425, A2513200025, A2513200325, A2513200425 Placement on Vehicle: Rear left or right side Condition: Brand New Quantity: 1 piece Compatibility and accessories Compatible with Mercedes R-Class models from 2006 to 2011 (Platform W251) Installation Professional installation is highly recommended Instruction included Usage Designed for comfort suspension and high load capacity Safe carrying capacity and stability