This complete front strut assembly is compatible with 2012-2023 Chrysler 300 3.6L and 2012-2023 Charger 3.6L AWD models—please confirm your vehicle model before ordering for proper fitment. As an integrated pre-assembled unit, it includes all necessary components for shock strut replacement, removing the need for extra spring compression tools to save time and effort. Made from premium steel, it features reinforced tube and weld construction that delivers outstanding structural stability and long-term durability. Following an OE-matching design, the preassembled upper strut mount, coil spring, and strut itself ensure perfect fit, consistent shape, and reliable performance. The package comes with 1 Complete Front Left Strut (172899L) and 1 Complete Front Right Strut (172899R); contact us promptly if any accessories are missing to get it resolved