Arnott Solenoid Valve Block - 06-12 Mercedes-Benz R-Class (W251), 17-20 E-Class Wagon (S213), 21 EQC (N293) w/Rear Leveling 1995 I think they found out

I think they found out that it was redundant and the ABS did a good enough job by itself

you are going to have a variety of fittings to get your airlines connected to your core components

durability

maneuver the coil assembly into place

strut and features a new shock absorber designed to provide a comfortable ride

Arnott Solenoid Valve Block - 06-12 Mercedes-Benz R-Class (W251), 17-20 E-Class Wagon (S213), 21 EQC (N293) w/Rear Leveling 1995 I think they found outVB 3499 is a new air suspension solenoid valve block from Arnott for the 2006 2012 Mercedes Benz R Class (W251), 17 20 E Class Wagon(S213), and the '21 EQC(N293) w Rear Leveling. The valve block is a direct OE replacement. An air suspension solenoid valve block distributes air from the compressor to the air springs and air struts. Over time, valve block O rings can dry rot and leak air causing the compressor to overwork or allow moisture to degrade