{"product_id":"powerstop-ar8245-disc-brake-rotor","title":"PowerStop AR8245 Disc Brake Rotor - Rear","description":"\u003ch2\u003ePower Stop Rear OE Stock Replacement Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear OE Stock Replacement Brake Rotor AR8245 is engineered to meet the exact specifications of your vehicle's original equipment. Designed for rear disc brake systems, this rotor provides reliable stopping power for select Buick, Cadillac, Oldsmobile, and Pontiac models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: AR8245\u003c\/li\u003e\n\u003cli\u003eCompatible with rear disc brake systems on Buick Allante, Cadillac DeVille, Eldorado, Seville, and more\u003c\/li\u003e\n\u003cli\u003eSolid rotor design with an outside diameter of 11.10 inches (280.80 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.43 inches (10.90 mm) and discard thickness of 0.37 inches (9.50 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height measures 1.50 inches (38.40 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 4.50 inches (115.00 mm) with 5 lug holes\u003c\/li\u003e\n\u003cli\u003eNo rust resistant coating included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop rear disc brake rotor is a solid type rotor designed to replace the original equipment on various rear-wheel disc brake applications. The rotor's nominal thickness of 0.43 inches (10.90 mm) ensures durability and consistent braking performance, while the discard thickness of 0.37 inches (9.50 mm) provides a clear wear limit for safe operation. With an outside diameter of 11.10 inches (280.80 mm) and an overall height of 1.50 inches (38.40 mm), this rotor matches the OE dimensions for a precise fit. The mounting bolt hole circle diameter of 4.50 inches (115.00 mm) and 5 lug holes align with the factory specifications for secure installation.\u003c\/p\u003e\u003ch2\u003ePower Stop - Rear OE Stock Replacement Brake Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear OE Stock Replacement Brake Rotor line focuses on delivering rotors that meet original equipment standards for fit, form, and function. This product line is designed to provide a direct replacement for rear brake rotors on select domestic vehicles, ensuring compatibility and reliable braking performance without the need for modifications. The AR8245 rotor is part of this line, offering a solid rotor design that maintains the factory braking characteristics for vehicles like the Buick LeSabre and Pontiac Bonneville.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear brake rotors on Buick, Cadillac, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003cli\u003eResolves brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from damaged or scored rotors\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor dimensions for safe and effective braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is measured before installation to confirm discard limits\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent runout\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003cli\u003eCheck for compatibility with vehicle’s rear disc brake system before installation\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 durability and performance. While this product does not include a rust resistant coating, it is engineered for consistent braking under normal operating conditions. Warranty coverage details should be confirmed with the manufacturer or authorized distributor to ensure proper protection.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43590175490229,"sku":"BHKQ-AR8245","price":48.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8245_Fro.jpg?v=1774635223","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8245-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}