Steelcraft STX600 part # 600-22400 for all mercedes sprinter van
Drivers side running board brackets will not fit if vehicle has rear air. A/C line runs where bracket should be attached. Passenger side brackets will not fit in location noted in instructions because of diesel exhaust fluid tank. Great product but just does not fit a 2011 mercedes sprinter with rear air. Buyer beware you have to make it fit.