{"product_id":"qa1-upper-control-arm-kit-qap52626","title":"QA1 Upper Control Arm Kit | 1999-2006 Chevrolet Silverado \u0026 GMC Sierra 1500 2WD | 52626","description":"\u003cp\u003eThe QA1 52626 tubular upper control arms upgrade the front suspension on 1999-2006 Chevrolet Silverado and GMC Sierra 1500 2WD trucks with coil front suspension. The tubular design improves caster for better stability and helps maintain proper alignment through suspension travel, and it is lighter than stock while complementing QA1 coil-overs. The arms are a direct bolt-in replacement for the OEM uppers, work with stock or QA1 drop spindles (part number 9056-120) and come fully assembled with ball joints and bushings installed. They are made in Lakeville, Minnesota with a durable powder coat finish, and they are not compatible with trucks originally equipped with torsion bar front suspension.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: tubular upper control arm kit\u003c\/li\u003e\n\u003cli\u003eConstruction: tubular, lighter and stronger than stock\u003c\/li\u003e\n\u003cli\u003eGeometry: increased caster for straight-line stability and cornering\u003c\/li\u003e\n\u003cli\u003eBall joints and bushings: pre-installed\u003c\/li\u003e\n\u003cli\u003eInstall: direct bolt-in replacement for OEM uppers\u003c\/li\u003e\n\u003cli\u003eSpindles: works with stock or QA1 drop spindles (part number 9056-120)\u003c\/li\u003e\n\u003cli\u003eFitment: 2WD with coil front suspension only; not compatible with torsion bar front suspension\u003c\/li\u003e\n\u003cli\u003eFinish: durable powder coat\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003ePart number: 52626\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1999 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e1999 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2000 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2001 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2002 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2003 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2004 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2005 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2006 GMC Sierra 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat do the QA1 52626 control arms improve?\u003c\/h5\u003e\u003cp\u003eThe tubular design increases caster for better straight-line stability and cornering and helps maintain alignment through suspension travel.\u003c\/p\u003e\u003ch5\u003eDo they come assembled?\u003c\/h5\u003e\u003cp\u003eYes. They come fully assembled with ball joints and bushings pre-installed.\u003c\/p\u003e\u003ch5\u003eWhat front suspension do they require?\u003c\/h5\u003e\u003cp\u003eThey fit 1999-2006 Silverado and Sierra 1500 2WD with coil front suspension and are not compatible with torsion bar front suspension.\u003c\/p\u003e\u003ch5\u003eDo they work with drop spindles?\u003c\/h5\u003e\u003cp\u003eYes. They work with stock or QA1 drop spindles, part number 9056-120.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What do the QA1 52626 control arms improve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The tubular design increases caster for better straight-line stability and cornering and helps maintain alignment through suspension travel.\"}}, {\"@type\": \"Question\", \"name\": \"Do they come assembled?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. They come fully assembled with ball joints and bushings pre-installed.\"}}, {\"@type\": \"Question\", \"name\": \"What front suspension do they require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They fit 1999-2006 Silverado and Sierra 1500 2WD with coil front suspension and are not compatible with torsion bar front suspension.\"}}, {\"@type\": \"Question\", \"name\": \"Do they work with drop spindles?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. They work with stock or QA1 drop spindles, part number 9056-120.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42478587445296,"sku":"QAP52626","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/20c81972e6e1ea6a9150022e8d8ff5daL.jpg?v=1760292475","url":"https:\/\/berryperformancesales.com\/products\/qa1-upper-control-arm-kit-qap52626","provider":"Berry Performance Sales","version":"1.0","type":"link"}