{"product_id":"powerstop-ar8591xpr-disc-brake-rotor-set","title":"PowerStop AR8591XPR Disc Brake Rotor Set - Rear","description":"\u003ch2\u003ePower Stop Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number AR8591XPR) is designed specifically for rear brake applications on Ford Expedition and Lincoln Navigator models. This disc brake rotor set offers enhanced braking performance with a vented design and rust-resistant zinc plating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Expedition and Lincoln Navigator rear brakes\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotors with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eZinc plated coating for rust resistance and extended rotor life\u003c\/li\u003e\n\u003cli\u003eNominal thickness ranges from 19.00 mm to 22.00 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 19.00 mm ensures safe replacement timing\u003c\/li\u003e\n\u003cli\u003eOverall height options of 2.00 inches and 51.50 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter available in 13.50 inches and 342.00 mm\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 135.00 mm (5.30 inches) with 6 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop rear brake rotor pair features a vented rotor design that improves heat dissipation during braking, reducing the risk of brake fade under heavy use. The drilled and slotted surface enhances water and debris evacuation from the rotor face, maintaining consistent braking performance in various driving conditions. The zinc plating provides a protective layer against rust and corrosion, which is especially beneficial for vehicles exposed to moisture and road salt.\u003c\/p\u003e\u003cp\u003eThe rotors have a nominal thickness between 19.00 mm and 22.00 mm, with a discard thickness of 19.00 mm, helping technicians determine when replacement is necessary. The overall height measurements of 2.00 inches and 51.50 mm, along with an outside diameter of 13.50 inches (342.00 mm), ensure proper fitment and compatibility with the rear brake assemblies of Ford Expedition and Lincoln Navigator models. The mounting bolt hole circle diameter of 135.00 mm (5.30 inches) and six lug holes provide secure installation.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair product line focuses on delivering rotors that combine performance features such as drilled and slotted surfaces with protective zinc plating. This line is engineered to provide improved braking efficiency, heat management, and corrosion resistance, making it suitable for rear brake applications on select Ford and Lincoln vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear brake rotors on Ford Expedition and Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003eImproves braking response and reduces brake fade during towing or heavy loads\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues caused by exposure to moisture and road salt\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake noise and vibration associated with uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance in wet or adverse weather conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific model year of Ford Expedition or Lincoln Navigator before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts to avoid rotor damage\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eCheck for proper rotor thickness and discard if below 19.00 mm to maintain safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The zinc plating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43590202294453,"sku":"BHKQ-AR8591XPR","price":245.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8591XPR_Fro.jpg?v=1774972450","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8591xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}