PROFORCE 171299 Quick Strut Complete Assembly (Rear) Strut, coil spring, mounting, and boot kits are pre-assembled for quick and convenient dissembling and installation OE supplier. ISO/TS 16949 certified. Each unit is tested for 100% performance First class quality, reliable design and production Supports the vehicle and damps vibrations by maintaining the original equilibrium position. Improve riding comfort, increases traction, and ensures car handling. Replacement of MONROE or UNITY strut part numbers. Designed to be compact and space-efficient. Correct assembly every time. ONE YEAR MANUFACTURER WARRANTY, PURCHASE WITH CONFIDENCE.