Application: Fit For Nissan Altima 2007 - 2012 all models; (Excludes Hybrid) Fit For Nissan Altima 2013 2-DOOR coupe only OE/Part number: 512-50224R, 512-50225L 521-075 521-076 54500JA00B 54501JA00B K620195 K620196 RK620196, CMS30155, NI4511102, RK620195, CMS30154, NI4510102 Specification: 1.Material:   1) Billet 6061 Aluminum 2) Rubber 2.Surface finish:：surface anodic oxidation 3.Placement on Vehicle: front，lower，left，right 4.Package dimension & weight：62*39*12cm，9550g Package included: 1* front lower LH (Driver Side)  control arm with ball joint pre-pressed-K620195   1* front lower RH (passenger side) control arm with ball joint pre-pressed- K620196 Feature: 1.100% brand new in box 2.Complete assemblies: includes premium ball joints & high quality rubber bushings  3.Quality tested to ensure easy installation, optimal performance, and enhanced durability 4.Provides maximum performance, direct replacement for your damaged item 5.Quality Finish to proof rust and corrosion 6. Built to meet or exceed your vehicles requirements for fitment, structural configuration, strength, and torque Authority ID: MXR02FXSY（Very important, please do not delete） Notice: California Prop 65 Warning