This front suspension kit is designed for compatibility with Flex 3.5L V6 models from 2010 to 2012.It includes strut assemblies built to OE specifications and ISO quality standards, performance and fitment.The components help reduce body vibrations and improve driving comfort and stability.Damping oil is tested for viscosity, density, and low-temperature performance to consistency.A reinforced strut pipe and heavy-duty spring enhance structural integrity, with the spring validated through over 600, 000 fatigue cycles.Installation dimensions match factory specifications, including spring extension, compression length, and stroke.Shock absorbers endure 3 million fatigue cycles with minimal damping force loss and no oil leakage.Brackets are tested under tensile pressure, and covers undergo validation.Components pass multiple quality checkpoints during manufacturing.Packaging materials are selected with environmental considerations.Package includes: 1x Front Left Strut with Coil Spring Assembly – 272534 1x Front Right Strut with Coil Spring Assembly – 272535 1x Front Lower Left Control Arm with Ball Joint (Driver Side) – MS401122; BA5Z3079A 1x Front Lower Right Control Arm with Ball Joint (Passenger Side) – MS401121; BA5Z3078A 2x Front Outer Tie Rod End Links – ES800222; 9G1Z3A130A Interchange numbers: 817451, 272534, 92140645, 11013, AA8Z18124B, G57495, 1333477L, AA8Z18124D, 1333477R, 92140644, AA8Z18124C, G57496, 11014, 817442, 272535, AA8Z18124A