This product is a pair of rear shock absorbers for a Mercedes Sprinter van 2018 (W907 W910 MK3) with a 5 ton capacity. The shocks are made by Monroe and come with a 3-year seller warranty and a 5-year manufacturer warranty. They are gas-charged, sealed, and designed for 100% accuracy of fit. The shock absorber system is twin tube, made of steel, and suitable for both left and right placement on the vehicle. The product is certified with various reference OE/OEM numbers and manufactured in Poland.