{"product_id":"dynamic-friction-633-31066l-disc-brake-rotor-rear-left","title":"Dynamic Friction 633-31066L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eBrake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction disc brake rotor is built for BMW applications that call for a rear left fitment with a directional, slotted-and-drilled surface. The 633-31066L combines a vented design with a zinc black hat finish and rust-resistant coating for a clean, service-focused replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted and drilled braking surface for consistent pad contact and heat management.\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for improved airflow through the disc.\u003c\/li\u003e\n\u003cli\u003eZinc black hat finish with rust-resistant coating for added corrosion protection.\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for the specified application.\u003c\/li\u003e\n\u003cli\u003e5-lug pattern with 120 mm bolt circle and 75 mm center hole.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment\u003c\/h2\u003e\u003cp\u003eCompatible with BMW 525i, 528i, and 530i rear left applications listed below. Fits 2004-2005 BMW 525i, rear left; Fits 2006-2007 BMW 525i, rear left; Fits 2008-2010 BMW 525i, rear left; Fits 2008-2010 BMW 528i, rear left; Fits 2004-2007 BMW 530i, rear left. The 633-31066L is a fitment-specific rotor, so the year range and brake package notes should be matched exactly before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2004-2005 BMW 525i, rear left.\u003c\/li\u003e\n\u003cli\u003eFits 2006-2007 BMW 525i, rear left. Notes: 324mm front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2006-2007 BMW 525i, rear left. Notes: 310mm front rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2008-2010 BMW 525i, rear left.\u003c\/li\u003e\n\u003cli\u003eFits 2008-2010 BMW 528i, rear left.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 BMW 530i, rear left.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm rotor diameter, thickness, and the listed brake package notes before ordering. This rotor is directional, so orientation matters during installation. Verify the BMW 525i, BMW 528i, or BMW 530i application against the vehicle’s existing brake setup and position before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies brake components with application-specific engineering and corrosion-resistant finishes. Part number 633-31066L is built to match the listed fitment and dimensional requirements for the specified BMW applications.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53716185710773,"sku":"HBHR-633-31066L","price":121.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331066L_Fro.jpg?v=1794036890","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-633-31066l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}