[video] [/video] Description In automotive suspension, a control arm, also known as an A-arm, is a hinged suspension link between the chassis and the suspension upright or hub that carries the wheel. Fitment 1999 - 2006 Chevrolet Silverado 1500 RWD Models w/Coil Spring Suspension Only 1999 - 2006 GMC Sierra 1500 RWD Models w/Coil Spring Suspension Only Features 1. 100% Brand New Items, Never Used Or Installed.2. Made by high strength steel and durable Powder-Coated Finish3. Improved suspension geometry to reduce bump steer4. Rubber bushing for smooth ride comfort.5. Improves Front Suspension, Handling, Predictable Response, and even Prevents Premature Tire Wearing.6. Lubricated the necessary parts and filled enough grease in them, requiring no additional work.7. Direct bolt-on for OE factory or replacement Quality testSpectrum AnalyzingSalt Spraying InspectionThree-coordinate MeasuringPulling-out Force InspectionPushing-off Force InspectionAging InspectionHardness InspectionEndurance Inspection Package Included 2x Front Upper Control Arms w/ Ball Joints Assembly - K809422x Front Lower Ball Joints- K65392x Front Sway Bar End Links- K806312x Front Inner Tie Rod Ends- EV3702x Front Outer Tie Rod End- ES3492 Warranty Warranty Period: 2 years.Return: Goods can be returned within 30 days for Unopened or Unused Items.24-Hour Support: Customer service throughout the day. Note: The suspension kit must be installed by professionals who need to carefully read the important instructions shown in the picture. Please test in an empty area before getting back on the road. [specification] Specifications Brand YITAMOTOR Fitment Type Direct Replacement Part Type Control Arm Bushing Kit Greasable or Sealed Greasable Surface Finish Polished, Rust Protected OE Spec or Performance/Custom OE Spec Interchange Part Number CMS20268 CB90006 4CB50432 623.66064 520-116 Other Part Number K80942, K6539, K80631, ES3492, EV370 Warranty 2 Year [/specification] California Residents: Prop 65 Warning WARNING: Cancer and Reproductive Harm Visit:www.p65warnings.ca.gov [des] - Pre-grease Ball Joint Assembly- Durability and Strength Electrophoretic Coated,- Dust Cover for Ball Joint, Dustproof and Protection- Direct bolt-on for OE factory- 2-Year Warranty[/des]