{"product_id":"beck-arnley-083-2974-disc-brake-rotor-front","title":"Beck Arnley 083-2974 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Beck Arnley Disc Brake Rotor 083-2974\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 083-2974 disc brake rotor is engineered for BMW 530i and 540i models, providing reliable braking performance. This vented rotor is designed to optimize heat dissipation and maintain consistent stopping power under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003e5-lug bolt pattern with 120 mm spacing\u003c\/li\u003e\n\u003cli\u003eRotor outer diameter of 324 mm and thickness of 30 mm\u003c\/li\u003e\n\u003cli\u003eRotor center hole diameter of 79 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eMinimum rotor thickness of 28.4 mm to ensure durability\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 530i and 540i models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Beck Arnley disc brake rotor (part number 083-2974) features a vented construction that enhances airflow between the rotor surfaces, reducing the risk of brake fade during extended use. The rotor is designed with a 5-lug bolt pattern measuring 120 mm, matching the specifications required for BMW 530i and 540i vehicles. With an outer diameter of 324 mm and a rotor surface thickness of 30 mm, this rotor provides a solid braking surface for consistent pad contact.\u003c\/p\u003e\u003cp\u003eThe rotor hub outer diameter is 160 mm, and the rotor height is 73.7 mm, ensuring proper alignment and fitment. The lug stud hole inner diameter is 14.7 mm, accommodating standard lug nuts for secure installation. The rotor ID measures 149 mm, and the minimum thickness specification of 28.4 mm helps maintain braking efficiency and safety over time.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 530i and 540i\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by reducing heat buildup\u003c\/li\u003e\n\u003cli\u003eHelps eliminate vibration during braking due to rotor runout\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe stopping distances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of debris before installation. Verify the bolt pattern and rotor dimensions match your BMW 530i or 540i specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Use proper torque specifications on lug nuts to avoid rotor warping. Inspect the hub surface for rust or damage prior to mounting the rotor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBeck Arnley rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-2974 disc brake rotor undergoes rigorous quality control to ensure durability and consistent performance. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Beck Arnley","offers":[{"title":"Default Title","offer_id":51724773589173,"sku":"BBGB-083-2974","price":122.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BA_0832974_Fro.jpg?v=1774640089","url":"https:\/\/www.partcatalog.com\/products\/beck-arnley-083-2974-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}