{"product_id":"powerstop-ar8742xpr-disc-brake-rotor-set","title":"PowerStop AR8742XPR Disc Brake Rotor Set - Front","description":"\u003ch2\u003ePower Stop Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number AR8742XPR) is designed specifically for Jeep Grand Cherokee models. This disc brake rotor set offers enhanced braking performance with a vented design and rust-resistant coating to ensure durability and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Grand Cherokee front brake system\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotors for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eSlotted and drilled surface for better brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eZinc plated finish to resist rust and corrosion\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 305 mm (12.00 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness between 24.50 mm and 25.90 mm\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 127 mm with 5 lug holes\u003c\/li\u003e\n\u003cli\u003eOverall height approximately 63.50 mm (2.50 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AR8742XPR brake rotor set from Power Stop is engineered to meet the specific braking requirements of Jeep Grand Cherokee vehicles. Featuring a vented rotor design, these discs allow for efficient heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The slotted and drilled surface pattern enhances pad bite and helps channel away dust, gas, and water, contributing to consistent braking performance. The zinc plating provides a protective layer against rust and corrosion, extending the rotor's service life.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness ranging from 24.50 mm to 25.90 mm and a discard thickness of 24.50 mm, these rotors maintain structural integrity and safety standards. The 5-lug hole pattern with a 127 mm bolt circle diameter ensures proper fitment on compatible Jeep Grand Cherokee front hubs.\u003c\/p\u003e\u003ch2\u003ePower Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Line\u003c\/h2\u003e\u003cp\u003eThis product is part of the Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair line, which focuses on delivering rotors with enhanced surface features and protective coatings. The combination of drilled holes and slots improves braking efficiency by reducing heat and removing debris, while the zinc plating offers corrosion resistance. This line is designed to provide reliable performance and longevity for vehicles requiring front disc brake rotor replacements.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped front brake rotors on Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003eImproves braking response and reduces brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion and rust buildup from environmental exposure\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your Jeep Grand Cherokee model year before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maximize rotor performance\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and vibration\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for safety\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard thickness limits during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The zinc plating provides additional protection against rust, contributing to the rotor's durability. 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":43590218514613,"sku":"BHKQ-AR8742XPR","price":197.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8742XPR_Fro.jpg?v=1774972458","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8742xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}