{"product_id":"delphi-tc551-suspension-control-arm-and-ball-joint-assembly","title":"Delphi TC551 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 TC551 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select BMW models. Engineered with durable steel construction and pre-greased ball joints, this assembly provides reliable performance and precise fitment for vehicles such as the BMW 318i, 320i, 325i, 328i, M3, and Z3.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased ball joint for immediate installation\u003c\/li\u003e\n\u003cli\u003eSteel control arm with casting and forged construction\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward replacement\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure fit\u003c\/li\u003e\n\u003cli\u003eCompatible with front left lower suspension on multiple BMW models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThe Delphi TC551 control arm is constructed from high-strength steel using a combination of casting and forging processes to ensure structural integrity and resistance to wear. The black finish adds corrosion resistance, extending the service life of the component. The ball joint is pre-greased and press-fitted into the control arm, featuring a threaded stud that measures approximately 2.87 inches in length, providing a secure and stable connection to the suspension system. Rubber bushings are integrated to absorb vibrations and reduce noise, maintaining ride quality and handling precision.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly is compatible with a range of BMW vehicles, including the 318i, 318is, 318ti, 320i, 323i, 323is, 325i, 325is, 328i, 328is, M3, and Z3 models. It is specifically designed for the front left lower position, ensuring proper fit and function within the suspension system of these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged control arm bushings causing steering instability\u003c\/li\u003e\n\u003cli\u003eLoose or failing ball joints leading to uneven tire wear\u003c\/li\u003e\n\u003cli\u003eSuspension noise or clunking from degraded components\u003c\/li\u003e\n\u003cli\u003eAlignment problems resulting from bent or weakened control arms\u003c\/li\u003e\n\u003cli\u003eReduced handling performance due to compromised suspension parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Delphi TC551 control arm and ball joint assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is pre-greased and press-fitted, no additional greasing is necessary. Mounting hardware is included to facilitate replacement. It is recommended to have a professional alignment performed after installation to ensure optimal suspension geometry and vehicle handling.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi provides this suspension control arm and ball joint assembly as a standard replacement grade part, manufactured to meet OEM specifications. The product undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388985475253,"sku":"BBMX-TC551","price":103.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC551_Fro_4f556126-c986-4e40-ac48-b1edbd954342.jpg?v=1774724901","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc551-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}