{"product_id":"dorman-528-348-suspension-control-arm-and-ball-joint-assembly-front-left-upper-or-front-right-upper","title":"Dorman 528-348 Suspension Control Arm and Ball Joint Assembly - Front Left Upper or Front Right Upper","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 528-348 suspension control arm and ball joint assembly is engineered for reliable performance in select GM trucks and SUVs. Designed with pre-greased components and grease fittings, this assembly supports smooth suspension movement and long-lasting durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate use and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes grease fitting for easy lubrication\u003c\/li\u003e\n\u003cli\u003eLight suspension grade type suitable for regular driving conditions\u003c\/li\u003e\n\u003cli\u003eSteel control arm with black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eRubber and steel bushings included for vibration dampening\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 14.5 mm diameter for precise fitment\u003c\/li\u003e\n\u003cli\u003eControl arm dimensions: maximum length 240 mm, maximum width 362.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 528-348 control arm and ball joint assembly is constructed from forged and cast steel, providing structural strength required for suspension components. The assembly comes pre-greased and includes a grease fitting (zerk) to allow for ongoing lubrication, extending the life of the ball joint and bushings. The ball joint is press-in mounted with a 12 mm thread diameter and 20 mm stud length, secured with a castle nut and cotter pin included in the package. Rubber and steel bushings help absorb road vibrations and maintain suspension alignment. This assembly is designed for light suspension grade applications, making it suitable for daily driving and moderate load conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly is compatible with a range of General Motors vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 1500 Classic, Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 1500, Express 2500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 1500, Savana 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the Dorman 528-348 for suspension repairs or upgrades on these models to restore proper steering and suspension function.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive play or looseness in the front suspension\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by worn control arm bushings\u003c\/li\u003e\n\u003cli\u003eClunking or knocking noises during driving over bumps\u003c\/li\u003e\n\u003cli\u003ePoor steering response or alignment problems\u003c\/li\u003e\n\u003cli\u003eVibration or instability at higher speeds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify vehicle compatibility with the Dorman 528-348 part number. The assembly includes mounting hardware such as a castle nut and cotter pin for the ball joint. Ensure the grease fitting is accessible for future maintenance. Use proper torque specifications for mounting bolts and ball joint stud to maintain safety and performance. Regularly inspect and lubricate the grease fitting to prolong component life.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 528-348 assembly undergoes quality checks to ensure durability and reliability. While specific warranty details are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51931961098421,"sku":"BKKY-528-348","price":76.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_528348_Ang.jpg?v=1775008363","url":"https:\/\/www.partcatalog.com\/products\/dorman-528-348-suspension-control-arm-and-ball-joint-assembly-front-left-upper-or-front-right-upper","provider":"PartCatalog","version":"1.0","type":"link"}