{"product_id":"delphi-tc4621-suspension-control-arm-and-ball-joint-assembly-front-left-upper","title":"Delphi TC4621 Suspension Control Arm and Ball Joint Assembly - Front Left Upper","description":"\u003ch2\u003eOE-Style Suspension Control Arm Assembly\u003c\/h2\u003e\u003cp\u003eDelphi TC4621 is a suspension control arm and ball joint assembly for the front left upper position. It is built with Delphi OE expertise and dimensional analysis to support accurate fitment and consistent steering and suspension performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront left upper suspension control arm and ball joint assembly\u003c\/li\u003e\n\u003cli\u003eOE-focused engineering for dimensional and material compatibility\u003c\/li\u003e\n\u003cli\u003eTested for temperature extremes below -40 degrees C and above 120 degrees C\u003c\/li\u003e\n\u003cli\u003eExposed to 720 hours of salt spray testing for corrosion resistance validation\u003c\/li\u003e\n\u003cli\u003eFits Volvo XC60 and Volvo XC90 applications listed below\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC4621 is an OE-style replacement suspension control arm assembly engineered for the front left upper location. Delphi applies OE safety technology and aftermarket steering portfolio expertise to this part, with dimensional and material analysis used to match OE and aftermarket requirements. For buyers searching for a Volvo XC60 front left upper control arm or a Volvo XC90 front left upper suspension control arm, TC4621 provides a direct application-specific solution.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dorman - OE Solutions 527-567 for the same application.\u003c\/p\u003e\u003cp\u003eThe Delphi TC4621 part number is also useful when comparing replacement options for Volvo XC60 and Volvo XC90 suspension service. It is a fitment-specific choice for restoring proper suspension geometry in the listed applications.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or damaged upper control arm assembly\u003c\/li\u003e\n\u003cli\u003eAddressing looseness or play in the front suspension\u003c\/li\u003e\n\u003cli\u003eCorrecting noise from a failing ball joint or control arm pivot\u003c\/li\u003e\n\u003cli\u003eRestoring suspension alignment stability after component wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2018-2024 Volvo XC60, front left upper. Fits 2016-2024 Volvo XC90, front left upper. Verify the position and application against the vehicle before installation. Suspension components should be inspected as a system, and alignment is typically required after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi tests this part for OE performance under extreme temperature conditions and salt spray exposure. OE dimensional and material analysis is used to support compatibility between the original and replacement part.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":53374777688245,"sku":"BBMX-TC4621","price":125.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC4621_ANG.jpg?v=1790230981","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc4621-suspension-control-arm-and-ball-joint-assembly-front-left-upper","provider":"PartCatalog","version":"1.0","type":"link"}