{"product_id":"powerstop-ar8570xpr-disc-brake-rotor-set-rear","title":"PowerStop AR8570XPR Disc Brake Rotor Set - Rear","description":"\u003ch2\u003eRear Drilled and Slotted Rotor Upgrade\u003c\/h2\u003e\u003cp\u003ePowerStop AR8570XPR is a rear disc brake rotor set built for the 1999-2004 Ford F-350 Super Duty with dual rear wheels. It uses a drilled and slotted design with a zinc-plated finish to support cooler braking performance and added corrosion resistance in demanding conditions.\u003c\/p\u003e\u003cp\u003eCompatible With 1999-2004 Ford F-350 Super Duty rear applications, this rotor set follows direct OE fitment for a straightforward replacement. The Power Stop rear drilled, slotted and zinc plated brake rotor pair is a practical upgrade for drivers who want improved rotor cooling and a cleaner friction surface.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowerStop AR8570XPR rear disc brake rotor set for Ford F-350 Super Duty fitment\u003c\/li\u003e\n\u003cli\u003ePrecision cross-drilled surface helps move heat away during repeated braking\u003c\/li\u003e\n\u003cli\u003eRounded slots sweep away gas, dust, and moisture from the rotor face\u003c\/li\u003e\n\u003cli\u003eSilver zinc dichromate plating resists rust and corrosion\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for rear brake applications\u003c\/li\u003e\n\u003cli\u003eDirect OE fit with no special modifications required\u003c\/li\u003e\n\u003cli\u003e8-lug mounting pattern with 325 mm outside diameter and 141.7 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Power Stop rotor line focuses on bolt-on brake upgrades that retain factory fit while adding performance-oriented surface features. On this AR8570XPR application, the drilled and slotted pattern is paired with a vented rotor body and a corrosion-resistant coating to support consistent braking and long-term appearance. This part cross-references Bosch 66824 and Centric Parts 120.65070 for the same application.\u003c\/p\u003e\u003cp\u003eFor 1999-2004 Ford F-350 Super Duty rear brake service, AR8570XPR provides a direct replacement option that matches OE-style dimensions, including 12.80-inch outside diameter, 4.50-inch overall height, and 28.00 mm nominal thickness.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues It Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade during repeated stops or heavy-duty use\u003c\/li\u003e\n\u003cli\u003eRotor surface buildup from dust, gas, and moisture\u003c\/li\u003e\n\u003cli\u003eRust and corrosion on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven braking feel caused by worn rear rotors\u003c\/li\u003e\n\u003cli\u003eLoss of braking consistency under higher heat conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 1999-2004 Ford F-350 Super Duty, rear. Verify rotor dimensions, hub fitment, and rear axle configuration before installation. This rotor is a direct OE-fit replacement, so no special modifications are required when the vehicle matches the listed application. Always inspect pads, calipers, and related brake components during service to confirm proper system operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this rotor as a direct-fit brake replacement with zinc plating for added corrosion resistance and a drilled-and-slotted surface for performance-focused braking service. Part number AR8570XPR is engineered for the listed Ford F-350 Super Duty rear application and built to meet the dimensional requirements shown in the product data.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":52727081369781,"sku":"BHKQ-AR8570XPR","price":367.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8570XPR_Fro.jpg?v=1782110091","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8570xpr-disc-brake-rotor-set-rear","provider":"PartCatalog","version":"1.0","type":"link"}