{"product_id":"moog-rk90423-suspension-control-arm-and-ball-joint-assembly","title":"Moog RK90423 Suspension Control Arm and Ball Joint Assembly - Front Left Upper","description":"\u003ch2\u003eMoog RK90423 Suspension Control Arm and Ball Joint Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Moog RK90423 suspension control arm and ball joint assembly is engineered for reliable performance and durability. Designed specifically for select Chrysler and Mercedes-Benz models, this pre-greased control arm assembly ensures a precise fit and smooth suspension operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation and reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for effective vibration dampening\u003c\/li\u003e\n\u003cli\u003eStamped steel control arm construction in black finish for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for a complete replacement solution\u003c\/li\u003e\n\u003cli\u003eCompatible with Chrysler Crossfire and multiple Mercedes-Benz AMG and standard models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Moog RK90423 combines a stamped steel control arm with a press-in ball joint featuring a threaded stud, providing a robust and reliable suspension component. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road vibrations and reduce noise, contributing to a smoother ride. The control arm measures up to 7.870 inches in length and is finished in black to resist corrosion and wear. This assembly is designed for direct replacement on Chrysler Crossfire and Mercedes-Benz models such as the C36 AMG, C43 AMG, C220, C230, C280, CLK55 AMG, CLK320, CLK430, E55 AMG, E320, E420, E430, SLK32 AMG, SLK230, and SLK320.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper suspension geometry and alignment\u003c\/li\u003e\n\u003cli\u003eEliminates clunking or knocking noises from worn control arms or ball joints\u003c\/li\u003e\n\u003cli\u003eImproves steering response and vehicle handling\u003c\/li\u003e\n\u003cli\u003eReduces uneven tire wear caused by faulty suspension components\u003c\/li\u003e\n\u003cli\u003eAddresses vibration and harshness issues related to deteriorated bushings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Moog RK90423 requires basic suspension knowledge and tools. Since the assembly is pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify compatibility with your specific Chrysler or Mercedes-Benz model prior to installation. Torque all fasteners to manufacturer specifications to maintain safety and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMoog suspension components are manufactured to meet or exceed OEM standards. The RK90423 control arm and ball joint assembly undergoes rigorous testing to ensure durability and fitment accuracy. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the product's reliability.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":43436528173237,"sku":"BCCH-RK90423","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MO_RK90423_Top_52fd4a18-9705-453f-8802-0faf61813c06.jpg?v=1774733431","url":"https:\/\/www.partcatalog.com\/products\/moog-rk90423-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}