{"product_id":"powerstop-ar8780-disc-brake-rotor","title":"PowerStop AR8780 Disc Brake Rotor - Front","description":"\u003ch2\u003ePower Stop Front OE Stock Replacement Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front OE Stock Replacement Brake Rotor AR8780 is engineered for Jeep Wrangler and Wrangler JK models. Designed as a direct OE replacement, this vented disc brake rotor ensures reliable braking performance and maintains factory specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Wrangler and Wrangler JK front brake systems\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.13 inches (28.60 mm) with discard thickness at 1.04 inches (26.40 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height measures 2.20 inches (55.10 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.90 inches (302.00 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 5.00 inches (127.00 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\u003eThe Power Stop - Front OE Stock Replacement Brake Rotor AR8780 is designed to meet the exact specifications of the original equipment for Jeep Wrangler and Wrangler JK vehicles. This rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 1.13 inches (28.60 mm) and a discard thickness of 1.04 inches (26.40 mm), this rotor provides a clear service life indicator to ensure safe replacement intervals. The overall height of 2.20 inches (55.10 mm) and an outside diameter of 11.90 inches (302.00 mm) align with factory dimensions, ensuring proper fit and function. The rotor mounts using a 5-lug pattern with a bolt hole circle diameter of 5.00 inches (127.00 mm), matching the Jeep Wrangler front hub assembly.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Front OE Stock Replacement Brake Rotor Line\u003c\/h2\u003e\u003cp\u003eThis product is part of the Power Stop - Front OE Stock Replacement Brake Rotor line, which focuses on providing direct replacement rotors that match original equipment specifications. These rotors are designed to maintain the factory braking feel and performance without modifications, making them suitable for Jeep Wrangler owners seeking reliable, OEM-quality parts for front brake service.\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 Wrangler and Wrangler JK\u003c\/li\u003e\n\u003cli\u003eResolves brake pulsation or vibration during stopping\u003c\/li\u003e\n\u003cli\u003eAddresses reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eCorrects noise issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor dimensions for safe brake pad contact\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 to remove any protective coatings or debris prior to mounting\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to rotor mounting surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop manufactures the AR8780 rotor to meet or exceed OEM standards for fit, form, 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 product documentation or manufacturer directly.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43590228836533,"sku":"BHKQ-AR8780","price":72.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8780_Fro.jpg?v=1774635287","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8780-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}