{"product_id":"powerstop-ar82111scr-disc-brake-rotor-rear","title":"PowerStop AR82111SCR Disc Brake Rotor - Rear","description":"\u003ch2\u003eRear coated brake rotor for OE replacement\u003c\/h2\u003e\u003cp\u003ePowerStop AR82111SCR is a rear disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered to match OE performance and specifications, with fitment for select Chevrolet Impala, Chevrolet Monte Carlo, Buick Allure, and Buick LaCrosse applications.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number AR82111SCR for easy identification.\u003c\/li\u003e\n\u003cli\u003ePartially coated design helps resist corrosion on exposed areas.\u003c\/li\u003e\n\u003cli\u003eSilver epoxy coating covers the hat, outer edge, and vanes.\u003c\/li\u003e\n\u003cli\u003eFull cast, solid rotor construction with a smooth surface.\u003c\/li\u003e\n\u003cli\u003eMill balanced to support OE-style fit and operation.\u003c\/li\u003e\n\u003cli\u003eCompatible with 5-lug rear brake applications using a 115 mm bolt circle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed description\u003c\/h2\u003e\u003cp\u003ePowerStop AR82111SCR is a coated rear brake rotor designed for drivers who want an OE-style replacement with added corrosion protection. The coated hat and edge help preserve appearance behind alloy wheels, while the solid full cast design and OE-matched vane count and weight support consistent braking performance. This rotor is a practical choice for rear brake service on the Chevrolet Impala, Chevrolet Monte Carlo, Buick Allure, and Buick LaCrosse.\u003c\/p\u003e\u003cp\u003eThis part cross-references GM OE numbers 19303830 and 25956847 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon issues this rotor can address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRust buildup on the rotor hat, edge, or internal vanes.\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by worn or out-of-spec rear rotors.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from a damaged or heat-worn rotor surface.\u003c\/li\u003e\n\u003cli\u003eVisible corrosion behind alloy wheels.\u003c\/li\u003e\n\u003cli\u003eNeed for a direct replacement rotor with OE-style dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and tips\u003c\/h2\u003e\u003cp\u003eFits 2006-2010 Chevrolet Impala, rear. Fits 2008-2009 Buick Allure, rear. Fits 2008-2009 Buick LaCrosse, rear. Fits 2006-2007 Chevrolet Monte Carlo, rear. Verify rotor dimensions, bolt circle, and rear brake configuration before installation. Clean the hub mounting surface thoroughly to help ensure proper seating and even rotor contact.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003ePowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for guaranteed fitment.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53609859023029,"sku":"BHKQ-AR82111SCR","price":73.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR82111SCR_Fro.jpg?v=1793084713","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar82111scr-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}