{"product_id":"delphi-tc3666-suspension-ball-joint","title":"Delphi TC3666 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDelphi Suspension Ball Joint TC3666 Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi Suspension Ball Joint TC3666 is engineered for precise fitment and reliable performance in select BMW models. Designed with durable steel construction and a protective chloroprene rubber dust boot, this ball joint supports smooth suspension movement and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for durability\u003c\/li\u003e\n\u003cli\u003eMaximum outside diameter of 60.4 mm (2.378 inches)\u003c\/li\u003e\n\u003cli\u003eIncludes dust boot made of chloroprene rubber for protection against contaminants\u003c\/li\u003e\n\u003cli\u003ePressed mounting type with included mounting hardware and nuts\u003c\/li\u003e\n\u003cli\u003eThreaded stud with 16 mm diameter and 26 mm length for secure installation\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 528i xDrive, 535d, 550i xDrive, 640i xDrive Gran Coupe, and 750Li xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Delphi TC3666 suspension ball joint features a pressed mounting type that ensures a secure and stable connection within the suspension system. The stud thread diameter measures 16.0 mm (0.63 inches) with a thread pitch of 1.5, and a stud thread length of 26.0 mm (1.024 inches). The overall height of the assembly is 108.1 mm (4.256 inches), with a width of 60.4 mm. The gray-colored steel ball joint assembly includes mounting hardware and nuts but does not come with a castle nut, cotter pin, grease fitting, or bushings. The dust boot is made from chloroprene rubber, providing effective protection against dirt and moisture to maintain joint integrity.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis Delphi suspension ball joint TC3666 is compatible with a range of BMW vehicles, including the 528i xDrive, 535d and 535d xDrive, 535i GT xDrive, 535i xDrive, 550i GT xDrive, 550i xDrive, 640i xDrive and 640i xDrive Gran Coupe, 650i xDrive and 650i xDrive Gran Coupe, 740Ld xDrive, 740Li xDrive, 750i, 750i xDrive, 750Li, and 750Li xDrive. It is designed to replace worn or damaged ball joints in these models, restoring proper suspension articulation and vehicle handling.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates excessive play or looseness in the suspension\u003c\/li\u003e\n\u003cli\u003eReduces uneven tire wear caused by faulty ball joints\u003c\/li\u003e\n\u003cli\u003eRestores proper steering response and alignment\u003c\/li\u003e\n\u003cli\u003ePrevents clunking noises during driving over bumps\u003c\/li\u003e\n\u003cli\u003eProtects suspension components from dirt and moisture ingress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Delphi TC3666 ball joint requires pressing the unit into the suspension arm using appropriate tools. Ensure the mounting hardware and nuts included are used to secure the assembly properly. Since this ball joint does not include a grease fitting, it is maintenance-free in terms of lubrication. Verify compatibility with your specific BMW model before installation to ensure correct fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi suspension components are manufactured to meet OEM standards for fit, form, and function. The TC3666 ball joint undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388959981749,"sku":"BBMX-TC3666","price":54.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC3666_Fro.jpg?v=1774724775","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc3666-suspension-ball-joint","provider":"PartCatalog","version":"1.0","type":"link"}