Power Steering Rack & Pinion. Front & Rear Bumper. Air Intake Hose Tube. Mass Air Flow Sensor. Discription of the item. A shock absorber is installed in the suspension (usually in the spring coil) to prevent the rebound phenomenon. The function of the spring is to buffer the impact of the ground, while the function of the shock absorber is to limit the excessive elastic force of the spring. Professional installation is Higly Recommended. 172665, Full strut assembly, Driver Side Passenger side. 2 Piece Set Complete Strut Assembly New Ready to Install. Shock Aborber, Boot, Bumper Kit, Spring Seat, Coil Spring, Isolator. We strive to answer all questions and resolve any problems as quickly as possible.