{"product_id":"moog-rk621604-suspension-control-arm-and-ball-joint-assembly","title":"Moog RK621604 Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eMoog Suspension Control Arm and Ball Joint Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Moog RK621604 suspension control arm and ball joint assembly is designed for reliable performance on select Ford and Mercury vehicles. Engineered with forged steel and pre-greased components, this assembly provides durable suspension support for the Ford Five Hundred, Freestyle, and Mercury Montego models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased ball joint for immediate use\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for vibration dampening\u003c\/li\u003e\n\u003cli\u003eForged steel 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\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eControl arm finished in black for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Moog RK621604 suspension control arm and ball joint assembly is constructed from forged steel, providing a robust and long-lasting component for your vehicle's suspension system. The assembly comes pre-greased, eliminating the need for initial lubrication and ensuring smooth operation from the start. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint features a press-in mounting type with a threaded stud, allowing for a secure and precise fit. This assembly is compatible with Ford Five Hundred, Ford Freestyle, and Mercury Montego models, making it a suitable replacement part for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\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\u003c\/li\u003e\n\u003cli\u003eImproves steering response and handling stability\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or worn ball joints to prevent suspension failure\u003c\/li\u003e\n\u003cli\u003eReduces vibration and harshness caused by deteriorated bushings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Moog RK621604 control arm assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type with a threaded stud, ensure proper torque specifications are followed during installation. The included mounting hardware simplifies the replacement process. Although the assembly is pre-greased, inspect all components during installation for any signs of damage. Alignment check after installation is recommended to maintain optimal vehicle handling.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMoog suspension components are manufactured to meet or exceed OEM standards. The RK621604 assembly undergoes rigorous testing to ensure durability and performance. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Ford Five Hundred, Freestyle, and Mercury Montego vehicles.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":43436795461813,"sku":"BCCH-RK621604","price":153.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MO_RK621604_Sid.jpg?v=1774733556","url":"https:\/\/www.partcatalog.com\/products\/moog-rk621604-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}