{"product_id":"delphi-tc7427-suspension-control-arm-and-ball-joint-assembly-front-left-lower","title":"Delphi TC7427 Suspension Control Arm and Ball Joint Assembly - Front Left Lower","description":"\u003ch2\u003eDelphi Suspension Control Arm and Ball Joint Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi TC7427 suspension control arm and ball joint assembly is designed for front left lower suspension applications on Chevrolet and GMC heavy-duty trucks. Engineered with durable steel construction and pre-greased components, this assembly provides reliable medium-grade suspension performance for Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate use without additional lubrication\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings for vibration dampening and noise reduction\u003c\/li\u003e\n\u003cli\u003eSteel control arm constructed with casting and forging for strength\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure mounting\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for front left lower suspension position\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade suitable for medium suspension demands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThe TC7427 control arm assembly features a robust steel control arm built through casting and forging processes, ensuring structural integrity under heavy loads. The black finish offers corrosion resistance to extend service life. Rubber bushings are integrated to absorb road shocks and reduce noise, enhancing ride comfort. The ball joint is press-in mounted with a threaded stud measuring 0.63 inches in diameter and 1.378 inches in length, providing a secure and precise fit. This assembly is pre-greased, eliminating the need for immediate maintenance after installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Sierra 2500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eChevrolet Sierra 3500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eGMC Silverado 2500 HD (front left lower position)\u003c\/li\u003e\n\u003cli\u003eGMC Silverado 3500 HD (front left lower position)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing excessive play or noise\u003c\/li\u003e\n\u003cli\u003eBall joint wear leading to steering instability or uneven tire wear\u003c\/li\u003e\n\u003cli\u003eCorroded or weakened control arm compromising suspension alignment\u003c\/li\u003e\n\u003cli\u003eVibration and harshness from deteriorated suspension components\u003c\/li\u003e\n\u003cli\u003eFailed suspension parts affecting vehicle handling and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Delphi TC7427 control arm assembly requires removal of the existing front left lower control arm. Since the ball joint is press-in mounted with a threaded stud, proper tools are necessary to press out the old ball joint and press in the new one if replacement is needed separately. This assembly comes pre-greased and includes rubber bushings and mounting hardware, simplifying the installation process. Ensure all mounting bolts are torqued to manufacturer specifications to maintain suspension integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Delphi TC7427 suspension control arm and ball joint assembly meets standard replacement grade requirements for medium suspension applications. Manufactured with quality steel and durable rubber bushings, it is designed to provide consistent performance and durability. Delphi products typically come with a limited warranty covering defects in materials and workmanship; please refer to Delphi's official warranty documentation for specific terms.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52092763439285,"sku":"BBMX-TC7427","price":193.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC7427_Fro.jpg?v=1775148438","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc7427-suspension-control-arm-and-ball-joint-assembly-front-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}