{"product_id":"delphi-tc9137-suspension-control-arm-and-ball-joint-assembly-front-left-lower-rearward","title":"Delphi TC9137 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward","description":"\u003ch2\u003eFront Left Lower Rearward Control Arm for BMW i4\u003c\/h2\u003e\u003cp\u003eDelphi TC9137 is a suspension control arm and ball joint assembly for the front left lower rearward position on select BMW i4 models. It is built for direct-fit replacement use on 2022-2024 BMW i4 applications, with OE-focused dimensional and material analysis to support proper alignment and suspension geometry.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront left lower rearward suspension control arm and ball joint assembly\u003c\/li\u003e\n\u003cli\u003eFits 2022-2024 BMW i4, front left lower rearward\u003c\/li\u003e\n\u003cli\u003eOE-based engineering for fit and suspension compatibility\u003c\/li\u003e\n\u003cli\u003eMaterial and dimensional analysis supports accurate replacement fitment\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 during validation testing\u003c\/li\u003e\n\u003cli\u003eDelphi TC9137 is built for the BMW i4 suspension platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC9137 is a front left lower rearward control arm and ball joint assembly for the BMW i4. It is intended for 2022, 2023, and 2024 BMW i4 models in the front left lower rearward position, making it a fitment-specific replacement for this suspension location. Delphi applies OE-level engineering practices to its aftermarket steering and suspension portfolio, including dimensional and material analysis to help maintain correct part-to-vehicle compatibility. This part cross-references BMW 31 10 8 837 893 and Suspensia X05CJ1485 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring worn or damaged front suspension control arm function on a BMW i4\u003c\/li\u003e\n\u003cli\u003eAddressing looseness, clunking, or play from the front left lower rearward suspension point\u003c\/li\u003e\n\u003cli\u003eReplacing a bent or fatigued control arm after curb impact or road damage\u003c\/li\u003e\n\u003cli\u003eCorrecting suspension geometry concerns that can affect alignment on BMW i4 models\u003c\/li\u003e\n\u003cli\u003eReplacing a ball joint assembly with OE-style fitment for the specified position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s year, model, and front left lower rearward position before installation. Because this component affects suspension geometry, a professional alignment is recommended after replacement. Compare the original part number and mounting points to confirm the correct application for your BMW i4.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi validates this suspension component through extreme-temperature exposure and extended salt-spray testing to evaluate durability in demanding conditions. The brand’s OE-focused analysis and testing process supports consistent replacement quality for the BMW i4 platform.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52923195424949,"sku":"BBMX-TC9137","price":166.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC9137_FRO.jpg?v=1785652563","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc9137-suspension-control-arm-and-ball-joint-assembly-front-left-lower-rearward","provider":"PartCatalog","version":"1.0","type":"link"}