{"product_id":"fabtech-fts21127-upper-control-arm-kit-for-2012-2014-chevrolet-silverado-and-gmc-sierra-2500-hd-3500-hd","title":"Fabtech FTS21127 Upper Control Arm Kit for 2011-2019 Chevrolet Silverado and GMC Sierra 2500 HD\/3500 HD","description":"\u003cp\u003eUpgrade the front suspension of your heavy-duty truck with the Fabtech FTS21127 Upper Control Arm Kit. Designed as a direct replacement for factory upper control arms, this kit provides increased strength, improved alignment capability, and enhanced suspension performance for select 2012-2014 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications. The arms are engineered for suspensions that require additional clearance and durability, including vehicles equipped with leveling kits.\u003cbr\u003eConstructed from strong chromoly tubing, the Fabtech FTS21127 arms help reduce flex compared with stock components for a more positive and controlled road feel. Additional caster is built into the arms to improve alignment adjustment, helping address alignment challenges commonly associated with leveling kit installations. The design also supports increased wheel travel when paired with Dirt Logic 2.5 coilover shocks, making it a practical upgrade for both street-driven and off-road trucks.\u003cbr\u003eEach arm uses a large stainless steel American uniball in place of the factory upper ball joint. The 4340 heat-treated uniball pin fits the factory ball joint taper without requiring spindle modifications, allowing the suspension to be returned to its original configuration when needed. This direct-fit design simplifies installation while retaining compatibility with the factory spindle. Professional installation and alignment are recommended after installation. California Proposition 65 warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. Visit www.p65warnings.ca.gov for more information.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDirect replacement for factory upper control arms\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChromoly tubing helps reduce flex and improve road feel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStainless steel American uniball provides increased strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt-in caster improves alignment adjustability for leveling kit applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports increased wheel travel with Dirt Logic 2.5 coilover shocks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e4340 heat-treated uniball pin fits the factory ball joint taper without spindle modification\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for select 2012-2014 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCalifornia Proposition 65 warning applies\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nLtl Freight Required: f\u003cbr\u003e\nWarning Ca Proposition 65: Yes\u003cbr\u003e\nWarning Ca Proposition 65 Message: WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov\u003cbr\u003e\nAaiaid Part Number: BKBNFTS21127\u003cbr\u003e\nPart Number: FTS21127\u003cbr\u003e\nBrand Aaia: BKBN\u003cbr\u003e\nFits\u003cbr\u003e\nChevrolet Silverado 2500 HD  2011\u003cbr\u003e\nChevrolet Silverado 2500 HD  2012\u003cbr\u003e\nChevrolet Silverado 2500 HD  2013\u003cbr\u003e\nChevrolet Silverado 2500 HD  2014\u003cbr\u003e\nChevrolet Silverado 2500 HD  2015\u003cbr\u003e\nChevrolet Silverado 2500 HD  2016\u003cbr\u003e\nChevrolet Silverado 2500 HD  2017\u003cbr\u003e\nChevrolet Silverado 2500 HD  2018\u003cbr\u003e\nChevrolet Silverado 2500 HD  2019\u003cbr\u003e\nChevrolet Silverado 3500 HD  2011\u003cbr\u003e\nChevrolet Silverado 3500 HD  2012\u003cbr\u003e\nChevrolet Silverado 3500 HD  2013\u003cbr\u003e\nChevrolet Silverado 3500 HD  2014\u003cbr\u003e\nChevrolet Silverado 3500 HD  2015\u003cbr\u003e\nChevrolet Silverado 3500 HD  2016\u003cbr\u003e\nChevrolet Silverado 3500 HD  2017\u003cbr\u003e\nChevrolet Silverado 3500 HD  2018\u003cbr\u003e\nChevrolet Silverado 3500 HD  2019\u003cbr\u003e\nGMC Sierra 2500 HD  2011\u003cbr\u003e\nGMC Sierra 2500 HD  2012\u003cbr\u003e\nGMC Sierra 2500 HD  2013\u003cbr\u003e\nGMC Sierra 2500 HD  2014\u003cbr\u003e\nGMC Sierra 2500 HD  2015\u003cbr\u003e\nGMC Sierra 2500 HD  2016\u003cbr\u003e\nGMC Sierra 2500 HD  2017\u003cbr\u003e\nGMC Sierra 2500 HD  2018\u003cbr\u003e\nGMC Sierra 2500 HD  2019\u003cbr\u003e\nGMC Sierra 3500 HD  2011\u003cbr\u003e\nGMC Sierra 3500 HD  2012\u003cbr\u003e\nGMC Sierra 3500 HD  2013\u003cbr\u003e\nGMC Sierra 3500 HD  2014\u003cbr\u003e\nGMC Sierra 3500 HD  2015\u003cbr\u003e\nGMC Sierra 3500 HD  2016\u003cbr\u003e\nGMC Sierra 3500 HD  2017\u003cbr\u003e\nGMC Sierra 3500 HD  2018\u003cbr\u003e\nGMC Sierra 3500 HD  2019","brand":"Fabtech","offers":[{"title":"Default Title","offer_id":67772260417645,"sku":"FTS21127","price":798.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/8458\/2509\/files\/fts21127.jpg?v=1792238684","url":"https:\/\/truckarmy.com\/products\/fabtech-fts21127-upper-control-arm-kit-for-2012-2014-chevrolet-silverado-and-gmc-sierra-2500-hd-3500-hd","provider":"Truck Army","version":"1.0","type":"link"}