{"product_id":"delphi-tc4399-suspension-control-arm-and-ball-joint-assembly-front-right-lower","title":"Delphi TC4399 Suspension Control Arm and Ball Joint Assembly - Front Right Lower","description":"\u003ch2\u003eOE-Style Suspension Control Arm\u003c\/h2\u003e\u003cp\u003eDelphi TC4399 is a front right lower suspension control arm and ball joint assembly built for direct-fit replacement on compatible applications. It is engineered with OE-focused dimensional and material analysis to support proper fit and consistent suspension geometry.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront right lower control arm and ball joint assembly\u003c\/li\u003e\n\u003cli\u003eOE-focused design for fit and function\u003c\/li\u003e\n\u003cli\u003eTested for temperature extremes below -40 C and above 120 C\u003c\/li\u003e\n\u003cli\u003eExposed to 720 hours of salt spray for corrosion resistance validation\u003c\/li\u003e\n\u003cli\u003eDelphi aftermarket steering and suspension expertise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC4399 is a suspension control arm and ball joint assembly for the front right lower position on compatible Mercedes-Benz GLB250 applications. Delphi applies OE engineering knowledge to its aftermarket steering portfolio, using dimensional and material analysis to improve compatibility between the replacement part and the original equipment layout. The TC4399 part number is also referenced as TC4399 for ordering and catalog lookup.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 247-330-88-02, A-247-330-88-02) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring worn suspension control arm and ball joint function\u003c\/li\u003e\n\u003cli\u003eAddressing looseness or play in the front suspension\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged lower control arm assembly\u003c\/li\u003e\n\u003cli\u003eCorrecting suspension geometry concerns after component wear\u003c\/li\u003e\n\u003cli\u003eSupporting stable steering response in the front suspension\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2020-2024 Mercedes-Benz GLB250, front right lower. Confirm the position and application before installation, and compare the original part to the replacement unit for mounting points and geometry. The TC4399 should be matched to the vehicle’s exact suspension configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi subjects this part to extreme-temperature testing and extended salt-spray exposure, and uses OE-level dimensional and material analysis to support fit and performance consistency.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":53374777622709,"sku":"BBMX-TC4399","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC4399_FRO.jpg?v=1790230965","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc4399-suspension-control-arm-and-ball-joint-assembly-front-right-lower","provider":"PartCatalog","version":"1.0","type":"link"}