{"product_id":"beck-arnley-083-3678-disc-brake-rotor","title":"Beck Arnley 083-3678 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Beck Arnley Disc Brake Rotor 083-3678\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 083-3678 disc brake rotor is engineered for precision and durability, designed specifically for select BMW models. This vented rotor ensures effective heat dissipation, maintaining braking performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented design for improved cooling and reduced brake fade\u003c\/li\u003e\n\u003cli\u003e5-lug bolt pattern with 120 mm spacing\u003c\/li\u003e\n\u003cli\u003eRotor outer diameter of 345 mm and thickness of 24 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 75 mm for proper hub fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW 3 Series and 4 Series models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented construction, which enhances airflow to dissipate heat generated during braking. The rotor has a 5-lug configuration with a bolt pattern of 120 mm, suitable for BMW vehicles requiring this specification. The rotor’s outer diameter measures 345 mm, with a surface thickness of 24 mm and a minimum thickness of 22.4 mm, ensuring compliance with manufacturer safety standards. The rotor hub outer diameter is 202 mm, and the rotor height is 66 mm, providing a precise fit for the intended applications. The lug stud hole inner diameter is 16.6 mm, accommodating standard lug nuts for secure installation.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models\u003c\/h2\u003e\u003cp\u003eThis Beck Arnley disc brake rotor 083-3678 is compatible with a range of BMW models, including the 320i xDrive, 328d xDrive, 328i, 328i GT xDrive, 328i xDrive, 330i, 330i xDrive, 335i, 335i GT xDrive, 335i xDrive, 340i, 428i, 428i Gran Coupe, 428i xDrive, 428i xDrive Gran Coupe, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 435i Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe, 440i, 440i Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe, and ActiveHybrid 3. This ensures precise fitment and reliable braking performance for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading to vented rotors for improved heat management\u003c\/li\u003e\n\u003cli\u003eAddressing brake noise due to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eRestoring braking efficiency lost from rotor thickness below minimum specification\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for BMW 3 and 4 Series models with 5-lug 120 mm bolt pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Beck Arnley 083-3678 disc brake rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the rotor thickness meets or exceeds the minimum thickness of 22.4 mm. Use proper torque specifications for lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check for any signs of hub or wheel bearing wear that could affect rotor alignment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBeck Arnley rotors are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 083-3678 rotor undergoes rigorous quality control to ensure dimensional accuracy and material integrity. This product typically includes a limited warranty against defects in materials and workmanship, supporting confidence in its long-term use on compatible BMW models.\u003c\/p\u003e","brand":"Beck Arnley","offers":[{"title":"Default Title","offer_id":43388347580597,"sku":"BBGB-083-3678","price":152.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BA_0833678_Oth.jpg?v=1774633579","url":"https:\/\/www.partcatalog.com\/products\/beck-arnley-083-3678-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}