General description These aftermarket air suspension bags are designed to replace the original rear air springs for Mercedes-Benz R-Class models (2006-2011, Platform W251). They ensure a comfortable ride and are made from high-quality materials to provide a long service life and high load capacity. 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, A2513200025, A2513200325, A2513200425 Placement on Vehicle: Rear left or right side Quantity: 1 piece Warranty: 2 Year Warranty Compatibility and accessories Compatible with Mercedes R Class models from 2006 to 2011 (Platform W251) Installation Professional installation is highly recommended Instructions included Usage Replaces the original rear air springs Mates with OE air lines Designed for comfort suspension Provides safe carrying capacity and stability