{"product_id":"powerstop-ebr661evc-disc-brake-rotor","title":"PowerStop EBR661EVC Disc Brake Rotor - Front","description":"\u003ch2\u003ePower Stop Front Genuine Geomet High Carbon Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Genuine Geomet High Carbon Coated Rotor (Part Number EBR661EVC) is engineered for BMW 530i and 540i models. This vented disc brake rotor is designed to provide reliable braking performance with enhanced durability and corrosion resistance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High carbon cast iron for improved heat dissipation and strength\u003c\/li\u003e\n\u003cli\u003eCoating: Genuine Geomet rust-resistant coating to reduce corrosion\u003c\/li\u003e\n\u003cli\u003eRotor Type: Vented design for better cooling and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.80 inch (324.00 mm) outside diameter, 1.18 inch (30.00 mm) nominal thickness\u003c\/li\u003e\n\u003cli\u003eMounting: 5 lug holes with 120.00 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.90 inch (73.80 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.12 inch (28.40 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop rotor is constructed from high carbon cast iron, which offers enhanced thermal conductivity and resistance to cracking under high stress. The vented rotor design improves airflow, helping to maintain optimal braking temperatures during demanding driving conditions. The Geomet coating applied to the rotor surface provides a protective layer against rust and corrosion, extending the rotor's service life especially in environments prone to moisture and road salt.\u003c\/p\u003e\u003cp\u003eThe rotor's precise dimensions, including a 12.80 inch outside diameter and 1.18 inch nominal thickness, ensure proper fitment and compatibility with BMW 530i and 540i front brake assemblies. The 5-lug mounting pattern with a 120.00 mm bolt circle diameter matches factory specifications for secure installation.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Front Genuine Geomet High Carbon Coated Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Genuine Geomet High Carbon Coated Rotor product line focuses on delivering rotors with high carbon cast iron material and a Geomet rust-resistant coating. This combination is intended to provide a balance of durability, corrosion resistance, and consistent braking performance. These rotors are designed to meet or exceed OEM specifications for vehicles like the BMW 530i and 540i, ensuring reliable operation and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped front rotors on BMW 530i and 540i\u003c\/li\u003e\n\u003cli\u003eAddressing brake fade caused by overheating during extended braking\u003c\/li\u003e\n\u003cli\u003eReducing rust and corrosion buildup on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproving braking consistency and pedal feel\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern compatibility with your BMW 530i or 540i before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize rotor and pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet strict quality standards, using high carbon cast iron and protective Geomet coatings to ensure durability and performance. While specific warranty details for part number EBR661EVC are not provided here, Power Stop typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43592584626357,"sku":"BHKQ-EBR661EVC","price":100.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_EBR661EVC_Fro.jpg?v=1774635321","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ebr661evc-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}