{"product_id":"zimmermann-150-2954-20-disc-brake-rotor-front-left","title":"Zimmermann 150.2954.20 Disc Brake Rotor - Front Left","description":"\u003ch2\u003eZimmermann Disc Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Zimmermann 150.2954.20 disc brake rotor is engineered for precision and durability, designed specifically for select BMW models. This internally vented rotor offers reliable braking performance and is coated to resist corrosion, ensuring consistent operation under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-carbon machining for enhanced wear resistance\u003c\/li\u003e\n\u003cli\u003eInternally vented brake disc type for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eCoated surface to protect against rust and corrosion\u003c\/li\u003e\n\u003cli\u003eOuter diameter of 374 mm and thickness of 36 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole circle diameter of 112 mm with 6\/5 hole arrangement\u003c\/li\u003e\n\u003cli\u003eHub bore diameter of 67 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eECE R90 approved inspection tag for quality compliance\u003c\/li\u003e\n\u003cli\u003eMinimum thickness specification of 34.4 mm\u003c\/li\u003e\n\u003cli\u003eWeight approximately 15.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Zimmermann 150.2954.20 rotor features a 374 mm outer diameter and a thickness of 36 mm, providing a robust braking surface. Its internally vented design enhances cooling efficiency, reducing the risk of brake fade during extended use. The rotor is machined from high-carbon material, which improves wear resistance and extends service life. The coated surface offers additional protection against environmental factors, helping to maintain optimal braking performance over time.\u003c\/p\u003e\u003cp\u003eThe bolt hole circle diameter is 112 mm with a 6\/5 hole arrangement, and the hub bore diameter measures 67 mm, ensuring compatibility with the specified BMW models. This rotor meets the ECE R90 standard, confirming it adheres to strict safety and performance requirements.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with a range of BMW vehicles, including the 540i, 540i xDrive, 550i xDrive, 740e xDrive, 740i, 740i xDrive, 745e xDrive, 745Le xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe, M340i, M340i xDrive, M550i xDrive, M850i xDrive, X5, and X7 models. 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 brake rotors causing vibration or noise\u003c\/li\u003e\n\u003cli\u003eUpgrading to a high-carbon rotor for improved durability and heat management\u003c\/li\u003e\n\u003cli\u003eAddressing corrosion-related rotor surface degradation\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with safety standards through ECE R90 approved parts\u003c\/li\u003e\n\u003cli\u003eMaintaining optimal braking performance on BMW 5, 7, 8 Series, and X models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Zimmermann 150.2954.20 disc brake rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify the bolt hole circle and hub bore dimensions match the vehicle specifications. It is recommended to replace brake pads simultaneously to maintain balanced braking performance. Proper torque specifications should be followed to avoid rotor warping or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eZimmermann rotors are manufactured to meet stringent quality standards, including ECE R90 approval, which guarantees compliance with European safety and performance regulations. The high-carbon machining and coated surface contribute to the rotor's longevity and reliability. Warranty details should be confirmed with the parts provider, as Zimmermann products typically come with manufacturer-backed coverage against defects.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":51813075386549,"sku":"BKND-150.2954.20","price":208.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_150295420_Fro.jpg?v=1774643194","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-150-2954-20-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}