{"product_id":"powerstop-jbr739xpr-disc-brake-rotor-set","title":"PowerStop JBR739XPR 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 JBR739XPR) is engineered for reliable braking performance on select Lexus models. Designed specifically for the Lexus GS300, GS400, GS430, IS300, and SC430, this disc brake rotor set offers enhanced durability and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS300, GS400, GS430, IS300, and SC430 models\u003c\/li\u003e\n\u003cli\u003ePart Number: JBR739XPR\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotors with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eZinc plated for rust resistance and extended rotor life\u003c\/li\u003e\n\u003cli\u003eNominal thickness ranges from 10.50 mm to 11.90 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 10.50 mm ensures safe replacement timing\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 307.00 mm (12.10 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 144.30 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\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 improve heat dissipation and reduce brake fade through its drilled and slotted surface design. The zinc plating provides a protective coating that helps prevent rust and corrosion, extending the rotor’s service life. This rotor set is solid type, offering a balance of strength and performance suitable for rear brake applications on compatible Lexus vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor set features a solid rotor design with a surface that is both drilled and slotted to enhance braking efficiency by allowing gases and debris to escape during braking. The nominal thickness varies between 10.50 mm and 11.90 mm, with a discard thickness of 10.50 mm, indicating when the rotor should be replaced to maintain safe braking performance. The rotors measure 307.00 mm (12.10 inches) in outside diameter and have an overall height of approximately 63.50 mm (2.50 inches). The mounting bolt hole circle diameter is 144.30 mm, accommodating 5 lug holes with a diameter of 5.70 mm, ensuring proper fitment on the specified Lexus models.\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 Lexus GS300, GS400, GS430, IS300, and SC430\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during aggressive driving or heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps reduce rust and corrosion buildup on rear rotors thanks to zinc plating\u003c\/li\u003e\n\u003cli\u003eImproves braking response and pedal feel with slotted and drilled rotor surface\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking safety and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your Lexus model and verify part number JBR739XPR before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces and hardware to prevent uneven rotor wear\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003ePerform a brake system test after installation to confirm proper operation\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 fit, form, and function. The zinc plating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always consult the product packaging or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43592952348853,"sku":"BHKQ-JBR739XPR","price":163.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR739XPR_Fro.jpg?v=1774972546","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr739xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}