[Vehicle Fitment]: Compatible with Ford Focus 2004-2011 --- Fit The Model Built After 4/5/2004. [Installation Position]: Front Lower Left Driver Side. [Ideal Replacement]: This control arm assembly is replacement for above model's suspension system, and may help you resolve those problems: clunking noise steering wander uneven tire wear excessive vibration !!!!. [Reference Part Number]: RK80408, 520-489, 7S4Z-3079A, 9S4Z-3079A, 520489, 7S4Z3079A, 9S4Z3079A, 4S4Z3079AA, 8S4Z3079A.
