This Bilstein Rear Shock Absorber replaces the original equipment unit on Mazda CX-3 models built from 2016 to 2020. Twin-tube gas pressurised design resists aeration and fade on corrugated dirt roads. Rod diameter is 16mm with a hard chrome finish and a multi-lip seal package to keep dust out. The Nitrogen Gas Charged construction uses a 50mm piston bore with a multi-stage valve stack tuned for laden and unladen comfort. We recommend fitting by a qualified technician and following the manufacturer's torque specifications. Check the fitment list against your build date and VIN before ordering, as running changes were made mid-generation. This part is a common wear item on high-kilometre Australian vehicles and is worth replacing in pairs. Fitting is a straightforward workshop job and no coding or calibration is needed. New stock, 24 Months warranty, and dispatched from our Australian warehouse.