{"product_id":"raybestos-780289r-disc-brake-rotor","title":"Raybestos 780289R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 780289R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 780289R is engineered for reliable braking performance on Jeep Commander and Grand Cherokee models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.085 inches (52.950 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.915 inches (328.050 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.181 inches (30.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.122 inches (28.500 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 5.000 inch bolt hole diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.835 inches (72.000 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with Jeep Commander and Grand Cherokee\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on delivering dependable braking components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing to ensure consistent rotor thickness and proper fitment. The 780289R rotor benefits from this approach, providing a balance of performance and longevity for Jeep vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The nominal thickness of 1.181 inches (30.000 mm) ensures structural integrity, while the discard thickness of 1.122 inches (28.500 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s overall height of 2.085 inches (52.950 mm) and outside diameter of 12.915 inches (328.050 mm) are engineered to match the braking system requirements of Jeep Commander and Grand Cherokee models. The 5 mounting bolt holes with a 5.000 inch diameter and a center hole diameter of 2.835 inches (72.000 mm) provide secure and precise installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for Jeep Commander brake systems\u003c\/li\u003e\n\u003cli\u003eSuitable for Jeep Grand Cherokee disc brake assemblies\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as rotor warping and uneven brake pad wear\u003c\/li\u003e\n\u003cli\u003eHelps resolve brake noise caused by worn or damaged rotors\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency and pedal feel in affected vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 780289R rotor, ensure the rotor surface is clean and free of debris before mounting. Verify that the mounting bolt holes align correctly with the vehicle hub. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed for mounting bolts to avoid rotor distortion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent thickness and material integrity. While specific warranty details for part number 780289R should be confirmed with the supplier, Raybestos typically offers coverage against manufacturing defects. This rotor is designed to provide reliable service life when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44447591399605,"sku":"BDBL-780289R","price":75.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_780289R_Fro.jpg?v=1774636763","url":"https:\/\/www.partcatalog.com\/products\/raybestos-780289r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}