{"product_id":"zimmermann-150-3434-32-disc-brake-rotor-front","title":"Zimmermann 150.3434.32 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Zimmermann Formula F disc brake rotor is a two-piece, high-carbon brake disc built for BMW applications that require strong thermal management and stable braking performance. Part number 150.3434.32 features an aluminum hub, cast friction ring, and coated surface for corrosion resistance.\u003c\/p\u003e\u003cp\u003eThis rotor is engineered for front axle fitment on select BMW 5 Series, 6 Series, and related models. The 348 mm diameter and 30 mm thickness match the specified application, while the ECE R90 approval supports consistent replacement quality.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo-piece brake disc construction with an aluminum hub and cast friction ring\u003c\/li\u003e\n\u003cli\u003eHigh-carbon machining for improved heat handling under braking load\u003c\/li\u003e\n\u003cli\u003eCoated surface for added corrosion resistance and cleaner appearance\u003c\/li\u003e\n\u003cli\u003eECE R90 approved for the full Formula F range\u003c\/li\u003e\n\u003cli\u003eFits front brake applications on select BMW models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eZimmermann Formula F rotors are developed as a replacement for compound brake rotor designs used in BMW F-series and related platforms. The two-piece layout separates the hub from the friction ring, helping manage heat more effectively during repeated stops. High-carbon casting improves thermal conductivity, which supports more stable braking behavior in demanding use.\u003c\/p\u003e\u003cp\u003ePart number 150.3434.32 is a front rotor for 2004-2010 BMW 525i, 528i, 535i, 545i, 550i, 645Ci, and 650i applications listed in the fitment data. This part cross-references Bosch (e.g., 0 986 479 584) for the same application. The coated finish adds corrosion protection and helps maintain a more refined appearance over time.\u003c\/p\u003e\u003cp\u003eUse this rotor when replacing worn or heat-affected BMW front brake discs that require the specified 348 mm x 30 mm dimensions. The Formula F line is positioned as a compound-rotor solution with OE-style construction details and ECE R90 approval.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by worn or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat buildup\u003c\/li\u003e\n\u003cli\u003eCorrosion on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eFitment issues when the original rotor requires a two-piece design\u003c\/li\u003e\n\u003cli\u003eReplacement needs for BMW front brake service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rotor diameter, thickness, hub bore, bolt pattern, and minimum thickness before installation. Confirm front axle fitment and match the application notes for your BMW model, including any payload or special-purpose vehicle notes where listed. Part number 150.3434.32 should be installed as a direct replacement for the specified brake system configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThe Zimmermann Formula F line carries ECE R90 approval across the range. The high-carbon construction, coated surface, and two-piece design reflect an OE-oriented approach for BMW brake service.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":53534308040885,"sku":"BKND-150.3434.32","price":244.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_150343432_Fro.jpg?v=1792134358","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-150-3434-32-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}