{"product_id":"dorman-521-175-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 521-175 Suspension Control Arm and Ball Joint Assembly - Front Left Upper","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-175 suspension control arm and ball joint assembly is engineered for reliable performance in Chevrolet and GMC trucks and SUVs. Designed specifically for light suspension grade applications, this assembly ensures proper alignment and smooth handling for vehicles like the Chevrolet Blazer and GMC Yukon.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware for a complete replacement\u003c\/li\u003e\n\u003cli\u003eBolt-in ball joint with threaded stud for secure fitment\u003c\/li\u003e\n\u003cli\u003eConstructed from durable iron with a black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Blazer, K1500 Suburban, K2500, K2500 Suburban, K3500, Tahoe, and GMC Yukon models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly (part number 521-175) is designed with a casting\/forged iron control arm measuring up to 288.5 mm in width and 237 mm in length. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road vibrations and reduce noise, while the ball joint is installed and ready to bolt in using the included mounting hardware. The ball joint features a 14 mm threaded stud and a 12.3 mm mounting hole diameter, ensuring a secure and precise fit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman suspension control arm and ball joint assembly is compatible with a range of Chevrolet and GMC models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Blazer\u003c\/li\u003e\n\u003cli\u003eChevrolet K1500 Suburban\u003c\/li\u003e\n\u003cli\u003eChevrolet K2500 and K2500 Suburban\u003c\/li\u003e\n\u003cli\u003eChevrolet K3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing poor handling\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints leading to steering instability\u003c\/li\u003e\n\u003cli\u003eExcessive suspension noise or vibration\u003c\/li\u003e\n\u003cli\u003eMisalignment resulting in uneven tire wear\u003c\/li\u003e\n\u003cli\u003eCorroded or weakened control arm structure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 521-175 assembly is designed for straightforward bolt-in installation with included mounting hardware. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during assembly. Ensure proper torque specifications are followed for mounting bolts and ball joint stud to maintain safety and performance. This part is not adjustable, so alignment should be checked after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards for durability and fitment. The 521-175 control arm and ball joint assembly undergoes rigorous quality control to ensure reliable performance. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43997028516021,"sku":"BKKY-521-175","price":124.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_521175_Fro.jpg?v=1775007816","url":"https:\/\/www.partcatalog.com\/products\/dorman-521-175-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}