{"product_id":"dorman-520-315-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 520-315 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 520-315 suspension control arm and ball joint assembly is engineered for reliable performance in Dodge and Plymouth vans and trucks. Designed to meet regular suspension grade requirements, this assembly ensures proper vehicle handling and stability for models like the Dodge Ram 1500 Van and Plymouth B250.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation and smooth operation\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware for a complete replacement\u003c\/li\u003e\n\u003cli\u003eSteel construction with casting\/forged control arm for strength and durability\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge and Plymouth B100, B150, B200, B250, B300, B350, B1500, B2500, B3500, PB150, PB250, PB350, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van\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 520-315) is designed with a black steel control arm measuring up to 288.5 mm in width and 237 mm in length. It features a single mounting hole with a diameter of 12.3 mm and includes rubber bushings to absorb road vibrations. The ball joint is pre-installed and press-fitted, with a 14 mm threaded stud for secure attachment. The assembly is pre-greased, eliminating the need for additional lubrication during installation. Mounting hardware is included to facilitate a straightforward replacement process.\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 Dodge and Plymouth vans and trucks, including the Dodge Ram 1500 Van, Ram 2500 Van, Ram 3500 Van, and Plymouth B-series models such as B100 through B350, as well as PB150 through PB350. It is designed for light suspension grade applications, making it suitable for regular driving conditions and light-duty use.\u003c\/p\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\u003eUneven tire wear due to misaligned suspension components\u003c\/li\u003e\n\u003cli\u003eCorroded or weakened control arm compromising vehicle safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify vehicle compatibility with the Dorman 520-315 part number. The assembly comes pre-greased and includes mounting hardware, simplifying the replacement process. Use proper tools to press out the old ball joint if necessary, and torque all mounting bolts to manufacturer specifications. Since this control arm is not adjustable, ensure alignment is checked and corrected 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 fit, form, and function. The 520-315 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43987589202101,"sku":"BKKY-520-315","price":108.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520315_Fro.jpg?v=1775007598","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-315-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}