{"product_id":"zimmermann-150-3428-54-disc-brake-rotor-front","title":"Zimmermann 150.3428.54 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eZimmermann 150.3428.54 is an internally vented disc brake rotor with a coated surface and high-carbon machining. It is built for direct brake service on select BMW applications and carries ECE R90 approval for regulated replacement use.\u003c\/p\u003e\u003cp\u003eThis rotor fits 2012 BMW X1, front; 2004-2006 BMW 330i, front; and 2006 BMW 330xi, front. The 330 mm outer diameter, 24 mm thickness, and 22.4 mm minimum thickness support the specified brake setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInternally vented disc brake rotor for heat management during braking.\u003c\/li\u003e\n\u003cli\u003eHigh-carbon machining for stable rotor construction.\u003c\/li\u003e\n\u003cli\u003eCoated surface for added corrosion resistance on exposed metal surfaces.\u003c\/li\u003e\n\u003cli\u003eECE R90 approved for compliant replacement service.\u003c\/li\u003e\n\u003cli\u003e330 mm outer diameter with 6\/5 hole arrangement and 120 mm bolt circle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eZimmermann 150.3428.54 is a front disc brake rotor engineered around the listed dimensions and mounting pattern for BMW brake systems. The internally vented design helps move air through the rotor body, while the coated finish protects the surface before and after installation. With a 79 mm centering diameter and 73 mm height, this rotor is specified for the applications shown and should be matched to the vehicle’s brake requirements before installation. This part cross-references Brembo (e.g., 09.A259.1X, 09.A259.11) for the same application.\u003c\/p\u003e\u003cp\u003eUse this rotor when replacing worn, warped, or below-spec brake discs on BMW X1, BMW 330i, and BMW 330xi front brake systems. The part number 150.3428.54 is also referenced in interchange listings for related replacement sourcing, and 150.3428.54 should be verified against the existing rotor dimensions before purchase.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrecting brake pulsation caused by rotor wear or thickness variation.\u003c\/li\u003e\n\u003cli\u003eReplacing a rotor that has reached minimum thickness.\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance after scoring or heat checking.\u003c\/li\u003e\n\u003cli\u003eAddressing corrosion on the rotor surface.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm rotor diameter, thickness, centering diameter, bolt circle, and hole arrangement against the vehicle’s brake specification before installation. Clean the hub mounting surface and inspect pads, calipers, and hardware condition during service. After installation, follow the vehicle manufacturer’s bedding procedure for new brake rotors.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eZimmermann rotor 150.3428.54 is ECE R90 approved, indicating compliance with the applicable replacement brake standard for the listed applications.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":53534298505397,"sku":"BKND-150.3428.54","price":172.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_150342854_Fro.jpg?v=1792132474","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-150-3428-54-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}