{"product_id":"durago-br900734-disc-brake-rotor","title":"DuraGo BR900734 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of DuraGo BR900734 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900734 is a vented disc brake rotor designed specifically for BMW 525i, 528i, and 530i models. Crafted from durable cast iron, this rotor offers reliable braking performance and is engineered to meet the demands of these vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDrum-in-hat construction for integrated parking brake function\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.79 inches (20 mm) with discard thickness at 0.72 inches (18.4 mm)\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 12.6 inches (320 mm) and height of 2.48 inches (63 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900734 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design helps dissipate heat more effectively during braking, reducing the risk of brake fade under normal driving conditions. The rotor features a drum-in-hat style, which integrates the parking brake drum into the rotor hat, eliminating the need for a separate drum brake assembly. This design is compatible with BMW 525i, 528i, and 530i models, ensuring proper fitment and function.\u003c\/p\u003e\u003cp\u003eThe rotor's non-directional braking surface allows for flexible installation without concern for rotor orientation. It includes five mounting bolt holes spaced on a 120 mm bolt circle diameter, matching the factory specifications for the listed BMW models. With a nominal thickness of 0.79 inches and a discard thickness of 0.72 inches, this rotor meets OEM standards for wear limits, ensuring safe and effective braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor surface wear\u003c\/li\u003e\n\u003cli\u003eFixing noise or vibration issues related to rotor damage\u003c\/li\u003e\n\u003cli\u003eUpgrading to a vented rotor for improved heat management\u003c\/li\u003e\n\u003cli\u003eRestoring proper parking brake function with drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003eCheck for ABS sensor clearance as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR900734 rotor to meet or exceed OEM specifications for fit, form, and function. While this rotor does not feature a rust-resistant coating, its cast iron construction provides reliable durability under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43585082982581,"sku":"GVMP-BR900734","price":55.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900734_Fro.jpg?v=1774635029","url":"https:\/\/www.partcatalog.com\/products\/durago-br900734-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}