KYB Gas-a-Just rear shock for 2015–2020 Mercedes‑Benz GLA250 and 2017–2019 Infiniti QX30 AWD applications. The Gas‑a‑Just monotube shock is offered as an OE-style replacement to restore original ride and control. It uses separate hydraulic and high‑pressure nitrogen chambers with a floating piston to deliver comfortable normal driving manners and quicker performance response while helping electronic safety systems operate as intended.
KYB 15-20 Mercedes-Benz GLA250 / 17-19 Infiniti QX30 AWD Gas-a-Just Shocks & Struts - Rear