{"product_id":"powerstop-ar8636xpr-disc-brake-rotor-set","title":"PowerStop AR8636XPR 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 AR8636XPR) is engineered for reliable braking performance on select Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. Designed specifically for rear disc brake applications, this rotor set offers enhanced heat dissipation and corrosion resistance to maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotors with drilled and slotted surface for improved heat management\u003c\/li\u003e\n\u003cli\u003eZinc plated finish provides rust-resistant coating for extended rotor life\u003c\/li\u003e\n\u003cli\u003eNominal thickness ranges from 18.50 mm to 20.00 mm with discard thickness at 18.50 mm\u003c\/li\u003e\n\u003cli\u003eOverall rotor diameter of 295.00 mm (11.60 inches) and height of 95.40 mm (3.80 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 120.70 mm with 5 lug holes sized at 4.80 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Power Stop Rear Drilled, Slotted and Zinc Plated Rotors\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair is part of a product line designed to enhance braking efficiency through advanced rotor surface technology. The drilled and slotted design helps to reduce brake fade by allowing gases and heat to escape, while the zinc plating offers a protective layer against rust and corrosion. This combination is particularly beneficial for vehicles like the Chevrolet Blazer and GMC Sonoma that may encounter varied driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor set features a vented rotor type that improves airflow and cooling during braking. The nominal thickness of the rotors ranges between 18.50 mm and 20.00 mm, with a discard thickness of 18.50 mm, ensuring the rotors maintain structural integrity over time. The overall height measures 95.40 mm (3.80 inches), and the outside diameter is 295.00 mm (11.60 inches), matching OEM specifications for proper fitment. The mounting bolt hole circle diameter is 120.70 mm, accommodating 5 lug holes with a diameter of 4.80 mm, ensuring secure installation on compatible 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 Chevrolet Blazer and GMC Jimmy\u003c\/li\u003e\n\u003cli\u003eImproves braking performance on Isuzu Hombre and Oldsmobile Bravada with vented rotor design\u003c\/li\u003e\n\u003cli\u003eAddresses rust and corrosion issues with zinc plated coating on Chevrolet S10 and GMC Sonoma\u003c\/li\u003e\n\u003cli\u003eReduces brake fade and heat buildup during heavy braking conditions\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness and surface condition for consistent stopping power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Power Stop AR8636XPR rotor pair, ensure the vehicle is securely lifted and the rear wheels are removed. Clean the hub surface to remove any rust or debris before mounting the new rotors. Verify the rotor thickness is within the specified nominal range and replace if below discard thickness. Use proper torque specifications for lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop brake rotors are manufactured to meet or exceed OEM standards for durability and performance. The zinc plating provides additional protection against rust, extending the service life of the rotors. 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":43590206849205,"sku":"BHKQ-AR8636XPR","price":170.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8636XPR_Fro.jpg?v=1774972451","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8636xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}