{"product_id":"powerstop-ar82111-disc-brake-rotor","title":"PowerStop AR82111 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 (Part Number AR82111) is designed for reliable braking performance on select Buick and Chevrolet models. Engineered as a solid disc brake rotor, it offers consistent stopping power for vehicles like the Buick Allure, Chevrolet Impala, LaCrosse, and Monte Carlo.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Allure, Chevrolet Impala, LaCrosse, and Monte Carlo rear brakes\u003c\/li\u003e\n\u003cli\u003eSolid disc rotor design with 10.90 inch (278 mm) outside diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.44 inch (11.20 mm) and discard thickness of 0.35 inch (9.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height measures 2.00 inch (50.30 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 4.50 inch (115 mm) with 5 lug holes\u003c\/li\u003e\n\u003cli\u003eNo rust resistant coating applied\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop rear disc brake rotor is manufactured to meet original equipment specifications, ensuring proper fit and function for the rear braking system of compatible Buick and Chevrolet vehicles. The solid rotor design provides a durable braking surface with a nominal thickness of 0.44 inches (11.20 mm), allowing for effective heat dissipation and consistent brake pad contact. The discard thickness is set at 0.35 inches (9.00 mm), indicating the minimum safe thickness before replacement is necessary. With an outside diameter of 10.90 inches (278 mm) and an overall height of 2.00 inches (50.30 mm), this rotor fits securely on the rear hubs using a 5-lug pattern with a 4.50 inch (115 mm) bolt circle diameter.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Rear OE Stock Replacement Brake Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear OE Stock Replacement Brake Rotor line is designed to provide direct replacement rotors that match original equipment dimensions and performance. This product line focuses on delivering rotors that maintain factory specifications without additional coatings or modifications, making them suitable for drivers seeking a straightforward, reliable rotor replacement for their rear braking system.\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 Buick Allure and Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003eRestores braking performance affected by rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for resolving squealing or grinding noises due to rotor wear\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper brake pad contact and stopping power on Chevrolet LaCrosse and Monte Carlo\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 uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications using a star pattern\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize braking performance\u003c\/li\u003e\n\u003cli\u003ePerform a test drive to verify proper brake function after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop manufactures this rear disc brake rotor to meet or exceed OEM standards for fit and function. While this rotor does not feature a rust resistant coating, it is engineered for durability under normal operating conditions. Warranty coverage details should be confirmed with the original product documentation or authorized distributor.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43590120767669,"sku":"BHKQ-AR82111","price":54.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR82111_Fro.jpg?v=1774635210","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar82111-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}