{"product_id":"delphi-tc3658-suspension-control-arm-and-ball-joint-assembly-front-left-lower-rearward","title":"Delphi TC3658 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward","description":"\u003ch2\u003eDelphi Suspension Control Arm and Ball Joint Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi TC3658 suspension control arm and ball joint assembly is designed for front left lower rearward positions on select Audi models. Engineered with durable aluminum construction and natural rubber bushings, this assembly provides reliable suspension performance for Audi A4, A4 Quattro, A5, A5 Quattro, Q5, S4, and S5 vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for immediate installation\u003c\/li\u003e\n\u003cli\u003eAluminum control arm with casting and forged construction\u003c\/li\u003e\n\u003cli\u003eNatural rubber bushings included for vibration dampening\u003c\/li\u003e\n\u003cli\u003eThreaded ball joint stud measuring 3.071 inches in length\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for front left lower rearward suspension\u003c\/li\u003e\n\u003cli\u003eGray finish with one mounting hole (12.2 mm diameter)\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for secure fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details of Delphi TC3658 Control Arm\u003c\/h2\u003e\u003cp\u003eThis suspension control arm assembly features a robust aluminum control arm constructed through casting and forging processes, ensuring strength and durability while maintaining a lightweight profile. The natural rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint stud is threaded and measures approximately 78 mm (3.071 inches) in length, designed to fit securely within the suspension system. The control arm’s maximum width is 187 mm (7.362 inches), and its length extends to 498 mm, providing precise fitment for the specified Audi models.\u003c\/p\u003e\u003ch2\u003eCompatible Audi Models and Applications\u003c\/h2\u003e\u003cp\u003eThe Delphi TC3658 is compatible with the following Audi vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi A4 and A4 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi A5 and A5 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi Q5\u003c\/li\u003e\n\u003cli\u003eAudi S4\u003c\/li\u003e\n\u003cli\u003eAudi S5\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part is specifically designed for the front left lower rearward suspension position, ensuring proper alignment and handling characteristics for these models.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing excessive vibration\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints leading to steering instability\u003c\/li\u003e\n\u003cli\u003eCorroded or cracked control arms affecting suspension geometry\u003c\/li\u003e\n\u003cli\u003eUneven tire wear due to suspension misalignment\u003c\/li\u003e\n\u003cli\u003eNoise or clunking sounds from front suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the part number TC3658 matches your vehicle’s requirements. The assembly comes pre-greased and includes bushings and mounting hardware for a streamlined replacement process. Although grease fittings are not included, the pre-lubricated ball joint and bushings reduce maintenance needs. Proper torque specifications should be followed to ensure secure mounting and optimal suspension performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi suspension components meet standard replacement grade specifications, providing reliable performance and durability. The TC3658 control arm assembly undergoes rigorous quality control to ensure fitment accuracy and material integrity. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":51834396442805,"sku":"BBMX-TC3658","price":148.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC3658_Fro.jpg?v=1774724773","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc3658-suspension-control-arm-and-ball-joint-assembly-front-left-lower-rearward","provider":"PartCatalog","version":"1.0","type":"link"}