{"product_id":"dorman-cb91373rd-suspension-control-arm-and-ball-joint-assembly-front-left-lower","title":"Dorman CB91373RD Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eDorman RD Front Left Lower Control Arm\u003c\/h2\u003e\u003cp\u003eDorman RD CB91373RD is a front left lower suspension control arm and ball joint assembly built for severe-duty service. It is a direct replacement for specified Cadillac Escalade, Chevrolet Silverado 1500, Chevrolet Tahoe, GMC Sierra 1500, GMC Yukon, and GMC Yukon XL applications with aluminum arms.\u003c\/p\u003e\u003cp\u003eThe RD, or Rugged Duty, line is engineered for vehicles that face towing, hauling, off-road use, and other demanding conditions. This assembly uses a cast\/forged steel control arm construction, a press-in ball joint, a threaded stud, and a powder-coated finish for added corrosion resistance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2014-2016 Chevrolet Silverado 1500, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 GMC Sierra 1500, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Cadillac Escalade, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Cadillac Escalade ESV, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Chevrolet Tahoe, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 GMC Yukon, front left lower\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 GMC Yukon XL, front left lower\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKey features include a pre-greased joint, grease fitting, dust boot, bushings, castle nut, cotter pin, locking nut, and mounting hardware. The black bushing design, polychloroprene boot material, and corrosion-resistant coatings are selected for durability in hard-use suspension service. Part number CB91373RD is also cross-referenced to MOOG Chassis Products RK623298 for the same application.\u003c\/p\u003e\u003ch2\u003eBuilt for Severe-Duty Suspension Service\u003c\/h2\u003e\u003cp\u003eDorman RD chassis components are aimed at vehicles that need dependable steering and suspension performance under repeated load. CB91373RD is a practical replacement when the original front left lower control arm shows wear, looseness, or damage on a 2014-2016 Chevrolet Silverado 1500 or 2014-2016 GMC Sierra 1500, as well as the listed Cadillac Escalade, Escalade ESV, Tahoe, Yukon, and Yukon XL applications. The part number CB91373RD identifies this Rugged Duty assembly within the Dorman RD line.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront-end clunking or knocking from a worn lower control arm assembly\u003c\/li\u003e\n\u003cli\u003eExcessive play from a failing ball joint\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to suspension looseness\u003c\/li\u003e\n\u003cli\u003eSteering instability during towing or heavy hauling\u003c\/li\u003e\n\u003cli\u003eCorrosion-related failure in severe-duty suspension service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify vehicle configuration before ordering: this assembly is for the front left lower position on specified vehicles with aluminum arms. The ball joint mounts by press-in design and uses a threaded stud, so proper suspension service tools are required for installation. Confirm alignment after replacement, and inspect adjacent bushings and hardware for wear while the suspension is apart.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman RD parts are engineered for rugged-duty use with quenched and tempered steel ball joint housings, protective coatings, and corrosion-resistant hardware. With regular maintenance, the RD line is built to deliver durable service in demanding automotive suspension applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52859189919925,"sku":"BKKY-CB91373RD","price":336.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_CB91373RD_FRO.jpg?v=1784873051","url":"https:\/\/www.partcatalog.com\/products\/dorman-cb91373rd-suspension-control-arm-and-ball-joint-assembly-front-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}